OPM Flow Keyword Reference

Every keyword OPM Flow understands, extracted from the OPM Flow Reference Manual and the opm-common parser definitions.

Manual name differences — the 1220 parameters the manual calls something else

3161 keywords

A

AAQPSUMMARYAquifer Pressure. Water pore volume weighted average
AAQPDSUMMARYAquifer Carter-Tracy Dimensionless Pressure
AAQRSUMMARYAquifer Influx Rate (Water Aquifers)
AAQRGSUMMARYAquifer Influx Rate (Gas Aquifers)
AAQTSUMMARYAquifer Influx Total (Water Aquifers)
AAQTDSUMMARYAquifer Carter-Tracy Dimensionless Time
AAQTGSUMMARYAquifer Influx Total (Gas Aquifers)
ACFPROPSThe ACF keyword defines the acentric factors for each of the compositional components active in the model and for each equation of state. Th…
ACFSPROPS(OPM Flow keyword — no reference-manual entry)
ACTCO2SPROPSThe keyword ACTCO2S specifies the activity model for salting-out effects when calculating mutual solubility in the CO2 storage module which…
ACTDIMSRUNSPECThe ACTDIMS keyword defines the maximum number of properties associated with the ACTION keyword. The ACTION keyword allows the user to enter…
ACTIONSCHEDULEThe ACTION keyword defines a series of conditions that invoke run time processing of ACTION functions and is similar to executing a run time…
ACTIONGSCHEDULEThe ACTIONG keyword defines a series of conditions that invoke run time processing of ACTION functions and is similar to executing a run tim…
ACTIONRSCHEDULEThe ACTIONR keyword defines a series of conditions that invoke run time processing of ACTION functions and is similar to executing a run tim…
ACTIONSSCHEDULEThe ACTIONS keyword defines a series of conditions that invoke run time processing of ACTION functions and is similar to executing a run tim…
ACTIONWSCHEDULEThis keyword starts the definition of an ACTIONW section that stipulates the Boolean conditions to test the nominated well parameters, and t…
ACTIONXSCHEDULEThe ACTIONX keyword defines a series of conditions that invoke run time processing of ACTION functions and is similar to executing a run tim…
ACTNSUMMARY29
ACTNUMGRIDThe ACTNUM keyword specifies which grid blocks are either active or inactive. A grid block is automatically set to inactive if its pore volu…
ACTPARAMRUNSPECThe ACTPARAM keyword defines the maximum target percent value for the ACTION series of keywords and the fractional equality tolerance for de…
ADDGRID, EDIT, PROPS, REGIONS, SOLUTIONThe ADD keyword adds a constant to a specified array or part of an array. The constant can be an integer or real value depending on the arra…
ADDREGGRID, EDIT, PROPS, REGIONS, SOLUTIONThe ADDREG keyword adds a constant to a specified array or part of an array based on cells with a specific region number. The region number…
ADDZCORNGRIDThe ADDZCORN keyword adds a constant to the ZCORN array or part of the array based on cells defined in the specified input box. The constant…
ADSALNODPROPSADSALNOD defines the salt concentration value based on a cells SATNUM number. The ADSALNOD property is used in the calculation of a polymer…
ADSORPPROPSThe ADSORP keyword defines the parameters for the generalized Langmuir Adsorption174 Langmuir, Irving (June 1918). "The Adsorption o…
AITSRUNSPEC, SCHEDULETurns on the commercial simulator’s intelligent time stepping.
AITSOFFRUNSPEC, SCHEDULETurns off the commercial simulator’s intelligent time stepping.
ALKADSPROPSALKADS defines the alkaline adsorption functions for when the alkaline model has been activated via the ALKALINE keyword in the RUNSPEC sect…
ALKALINERUNSPECThis keyword indicates that an alkaline phase is present in the model and to activate the Alkaline Model in the run. The keyword will also i…
ALKROCKPROPSThe ALKROCK keyword defines the rock alkaline properties for when the alkaline model has been activated via the ALKALINE keyword in the RUNS…
ALLSUMMARYThis keyword activates the writing out of a standard set of summary production and injection data vectors for the field, group and well obje…
ALPOLADSPROPSALPOLDS defines the polymer adsorption versus alkaline concentration multipliers for when the alkaline model has been activated via the ALKA…
ALQRSUMMARYAquifer Influx Rate (Water Aquifers)
ALQRGSUMMARYAquifer Influx Rate (Gas Aquifers)
ALQTSUMMARYAquifer Influx Total (Water Aquifers)
ALQTGSUMMARYAquifer Influx Total (Gas Aquifers)
ALSURFADPROPSALSURAD defines the surfactant adsorption versus alkaline concentration multipliers for when the alkaline model has been activated via the A…
ALSURFSTPROPSThe ALSURFST keyword defines the water-oil surface tension versus alkaline concentration multipliers for when the alkaline model has been ac…
AMALGAMGRIDThe AMALGAM keyword defines a Cartesian Local Grid Refinements (“LGR”) amalgamations, that is merging several LGRs into one amalgamated LGR.
ANQPSUMMARYAquifer Pressure. Water pore volume weighted average
ANQRSUMMARYAquifer Influx Rate (Water Aquifers)
ANQTSUMMARYAquifer Influx Total (Water Aquifers)
APIRUNSPECThis keyword switches on API tracking so that the various “oil types” are tracked in the model.
APIGROUPPROPSThe APIGROUP keyword defines the maximum number of groups of oil PVT tables when the API tracking option has been activated via the API keyw…
APILIMSCHEDULEThe APILIM keyword defines API Tracking grid block limits for when API Tracking has been activated via the API keyword in the RUNSPEC sectio…
APIVDSOLUTIONThe APIVD keyword defines the oil API gravity versus depth tables for each equilibration region when API Tracking as been activated by the A…
AQANCONLSOLUTIONThe AQANCON keyword defines how analytical aquifers are connected to a Local Grid Refinement ("LGR") grid, this includes the Carter-Tracy, F…
AQANNCSOLUTIONAQANNC defines the analytic aquifer non-neighbor connections.
AQANTRCSOLUTIONThe AQANTRC keyword defines the initial tracer concentrations for analytic aquifers that have previously been defined by the AQCT keyword in…
AQUALISTSOLUTIONThe AQUALIST keyword defines named lists of analytic aquifers identified by aquifer numbers for greater readability in the output.
AQUANCONGRID, SOLUTIONThe AQUANCON keyword defines how analytical aquifers are connected to the simulation grid, this includes the Carter-Tracy, Fetkovich and Con…
AQUCHGASSOLUTION, SCHEDULEThe AQUCHGAS keyword defines the properties of constant pressure gas analytical aquifers.
AQUCHWATSOLUTION, SCHEDULEThe AQUCHWAT keyword defines the properties of constant pressure water analytical aquifers.
AQUCONGRIDAQUCON keyword defines how numerical aquifers are connected to the simulation grid and these type of aquifers are characterized by the AQUNU…
AQUCTGRID, PROPS, SOLUTION, SCHEDULEThe AQUCT keyword defines Carter-Tracy112 Carter, R. D. and Tracy, G. W. “An Improved Method for Calculating Water Influx,” Transact…
AQUCWFACSCHEDULEThe AQUCWFAC keyword modifies the datum depth and pressure for all aquifers specified by the AQUCHWAT keyword in the SOLUTION or SCHEDULE se…
AQUDIMSRUNSPECThe AQUDIMS keyword defines the dimensions of the various aquifer property data. The data is normally entered on a single line and is termin…
AQUFETSOLUTIONThe AQUFET keyword defines Fetkovich287 Fetkovich, M. J. “A Simplified Approach to Water Influx Calculations - Finite Aquifer System…
AQUFETPSOLUTION, SCHEDULEThe AQUFETP keyword defines Fetkovich288 Fetkovich, M. J. “A Simplified Approach to Water Influx Calculations - Finite Aquifer Syste…
AQUFLUXSOLUTION, SCHEDULEThe AQUFLUX keyword defines the properties of Constant Flux Analytical Aquifers, that allows for a constant water influx to the connected gr…
AQUIFER_PROBE_ANALYTIC_NAMEDSUMMARY(OPM Flow keyword — no reference-manual entry)
AQUNNCGRIDThe AQUNNC keyword defines Numerical Aquifer Non-Neighbor Connections.
AQUNUMGRIDThe AQUNUM keyword defines the properties of numerical aquifers, including which grid blocks in the model should be utilized as part of the…
AQUTABPROPSThe AQUTAB keyword defines additional Carter-Tracy175 Carter, R. D., and Tracy, G. W. “An Improved Method for Calculating Water Infl…
AUTOCOARGRIDThe AUTOCOAR keyword defines an area in the global grid that should be coarsen for when the AUTOREF keyword has been declared in the RUNSPEC…
AUTOREFRUNSPECThe AUTOREF keyword activates the Auto Refinement option and defines the parameters for this feature.

B

BAMIPSUMMARYWater In-place
BAPISUMMARYOil API
BCSOLUTIONThe BC keyword defines the boundary conditions for the model, and can be used to set boundary conditions for when external influx or efflux…
BCABnnnSUMMARYPolymer Adsorbed (PLYTRRFA). The highest temperature band at which residual resistance factor was calculated, see keyword PLYTRRFA. The band…
BCADSUMMARYPolymer Adsorption Total. Block is concentration.
BCCNSUMMARYPolymer Concentration (Block)
BCCONGRIDThe BCCON keyword defines the grid connections for the boundary conditions.
BCDCASUMMARYPolymer Thermal Degradation Rate (Adsorbed)
BCDCPSUMMARYPolymer Thermal Degradation Rate (Solution)
BCDCRSUMMARYPolymer Thermal Degradation Rate
BCDCSSUMMARYPolymer Thermal Degradation. Total mass degraded in previous time step.
BCGCSUMMARYSome keywords need to be suffixed by a tracer name...
BCIPSUMMARYPolymer Solution (In Solution)
BCPROPSCHEDULEThe BCPROP keyword defines the type and properties of the boundary conditions.
BCSCSUMMARYSome keywords need to be suffixed by a tracer name...
BCTRA_XSUMMARYSome keywords need to be suffixed by a tracer name...
BDENGSUMMARYGas Reservoir Density. Same as BGDEN.
BDENOSUMMARYOil Reservoir Density. Same as BODEN.
BDENSITYPROPSBDENSITY defines the brine surface density for when the brine phase has been activated in the model by the BRINE keyword in the RUNSPEC sect…
BDENWSUMMARYWater Reservoir Density. Same as BWDEN.
BEMVISSUMMARYPolymer Water (Effective Viscosity). Based on block center properties.
BEMV_SALSUMMARYSalt Corrected Water Viscosity
BEPVISSUMMARYPolymer Solution (Effective Viscosity). Also BVPOLY.
BESALPLYSUMMARYEffective Salinity (Polymer)
BESALSURSUMMARYEffective Salinity (Surfactant)
BEWV_POLSUMMARYWater Viscosity (Effective)
BEWV_SALSUMMARYSome keywords need to be suffixed by a tracer name...
BEWV_SURSUMMARYSome keywords need to be suffixed by a tracer name...
BFLOGISUMMARYGas Flow (Inter-Block in I+ Direction)
BFLOGI-SUMMARYGas Flow (Inter-Block in I- Direction)
BFLOGJSUMMARYGas Flow (Inter-Block in J+ Direction)
BFLOGJ-SUMMARYGas Flow (Inter-Block in J- Direction)
BFLOGKSUMMARYGas Flow (Inter-Block in K+ Direction)
BFLOGK-SUMMARYGas Flow (Inter-Block in K- Direction)
BFLOOISUMMARYOil Flow (Inter-Block in I+ Direction)
BFLOOI-SUMMARYOil Flow (Inter-Block in I- Direction)
BFLOOJSUMMARYOil Flow (Inter-Block in J+ Direction)
BFLOOJ-SUMMARYOil Flow (Inter-Block in J- Direction)
BFLOOKSUMMARYOil Flow (Inter-Block in K+ Direction)
BFLOOK-SUMMARYOil Flow (Inter-Block in K- Direction)
BFLOW0ISUMMARYWater Flow Rate Times Shear Multiplier (Inter-Block I+ Direction). Multiplied by the corresponding shear multiplier (PLYSHLOG and PLYSHEAR o…
BFLOW0JSUMMARYWater Flow Rate Times Shear Multiplier (Inter-Block J+ Direction)
BFLOW0KSUMMARYWater Flow Rate Times Shear Multiplier (Inter-Block K+ Direction)
BFLOWISUMMARYWater Flow (Inter-Block in I+ Direction)
BFLOWI-SUMMARYWater Flow (Inter-Block in I- Direction)
BFLOWJSUMMARYWater Flow (Inter-Block in J+ Direction)
BFLOWJ-SUMMARYWater Flow (Inter-Block in J- Direction)
BFLOWKSUMMARYWater Flow (Inter-Block in K+ Direction)
BFLOWK-SUMMARYWater Flow (Inter-Block in K- Direction)
BGCDISUMMARYCO2/H2 Immobile in the gas phase
BGCDMSUMMARYCO2/H2 Mobile in the gas phase
BGDENSUMMARYGas Reservoir Density
BGGIPROPSThe BGGI keyword defines Gi gas formation volume factor as a function of Gi and pressure for when the Gi option has been invoked via the GIM…
BGISUMMARYSome keywords need to be suffixed by a tracer name...
BGIPSUMMARYGas In-Place. Liquid and gas phases.
BGIPGSUMMARYGas In-Place (Gas Phase)
BGIPLSUMMARYGas In-Place (Liquid Phase). Only for cases that have dissolved gas in the water phase.
BGKDISUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
BGKDMSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
BGKMOSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
BGKRSUMMARYSome keywords need to be suffixed by a tracer name...
BGKRRSUMMARYRelative Permeability (Gas in the R+ Direction)
BGKRR-SUMMARYRelative Permeability (Gas in the R- Direction)
BGKRTSUMMARYRelative Permeability (Gas in the Theta+ Direction)
BGKRT-SUMMARYRelative Permeability (Gas in the Theta- Direction)
BGKRXSUMMARYRelative Permeability (Gas in the X+ Direction). Also BGKRI.
BGKRX-SUMMARYRelative Permeability (Gas in the X- Direction). Also BGKRI-.
BGKRYSUMMARYRelative Permeability (Gas in the Y+ Direction). Also BGKRJ.
BGKRY-SUMMARYRelative Permeability (Gas in the Y- Direction). Also BGKRJ-.
BGKRZSUMMARYRelative Permeability (Gas in the Z+ Direction). Also BGKRK.
BGKRZ-SUMMARYRelative Permeability (Gas in the Z- Direction). Also BGKRK-.
BGKTRSUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
BGMDSSUMMARYCO2/H2 In-place (Liquid Phase)
BGMGPSUMMARYCO2/H2 In-place (Gas Phase)
BGMIPSUMMARYCO2/H2 In-place
BGMMOSUMMARYCO2/H2 Maximum Potential Residual Untrapped in the gas phase
BGMSTSUMMARYCO2/H2 Effectively Residual Trapped ('Stranded') in the gas phase
BGMTRSUMMARYCO2/H2 Maximum Potential Residual Trapped in the gas phase
BGMUSSUMMARYCO2/H2 Effectively Residual Untrapped ('Unstranded') in the gas phase
BGPCSUMMARYCapillary Pressure (Gas-Oil)
BGPRSUMMARYGas Phase Pressure
BGPVSUMMARYPore Volume (Gas)
BGSATSUMMARYGas Saturation. Also BSGAS.
BGSHYSUMMARYGas Saturation (Drainage to Imbibition). Leaving gas saturation for gas capillary pressure hysteresis.
BGSTRPSUMMARYGas Saturation (Trapped Critical). For gas capillary pressure hysteresis.
BGTPDSUMMARYGas Saturation (Dynamically Trapped). WAG hysteresis only.
BGTRPSUMMARYGas Saturation (Trapped). WAG hysteresis only.
BGVISSUMMARYGas Viscosity
BHDSUMMARYSome keywords need to be suffixed by a tracer name...
BHDFSUMMARYSome keywords need to be suffixed by a tracer name...
BHDF_XSUMMARYSome keywords need to be suffixed by a tracer name...
BHD_XSUMMARYSome keywords need to be suffixed by a tracer name...
BHPVSUMMARYPore Volume (HCPV)
BICPROPSThe BIC keyword defines the binary interaction coefficients for each pair of compositional components active in the model and for each equat…
BICSPROPS(OPM Flow keyword — no reference-manual entry)
BIGMODELRUNSPECThe original intention in the commercial simulator was to define an optimized memory allocation method to handle large models; this has sinc…
BIOFILMRUNSPECThe BIOFILM keyword activates the biofilm model for the run. Biofilm-related effects in subsurface applications such as hydrogen storage inc…
BIOFPARAPROPSThe BIOFPARA keyword defines parameters for models including biofilms. For the parameters, biomass means both suspended microbes in the wate…
BIOTCOEFGRID(OPM Flow keyword — no reference-manual entry)
BKRGSUMMARYRelative Permeability (Gas). Also BGWR.
BKROSUMMARYRelative Permeability (Oil). Also BOKR.
BKROGSUMMARYRelative Permeability (Oil Two Phase to Gas)
BKROWSUMMARYRelative Permeability (Oil Two Phase to Water)
BKRWSUMMARYRelative Permeability (Water). Also BWKR.
BLACKOILRUNSPECThis keyword switches on the black-oil formulation, and is equivalent to setting the phases present in the model to be oil, vaporized oil, g…
BMBIPSUMMARYBiofilm In-place
BMCIPSUMMARYCalcite In-place
BMMIPSUMMARYMicrobes In-place
BMOIPSUMMARYOxygen In-place
BMUIPSUMMARYUrea In-place
BNIPSUMMARYSolvent In-Place
BNKRSUMMARYSolvent Relative Permeability
BNSATSUMMARYSolvent Saturation
BODENSUMMARYOil Reservoir Density
BOGIPROPSThe BOGI keyword defines Gi oil formation volume factor as a function of Gi and pressure for when the Gi option has been invoked via the GIM…
BOIPSUMMARYOil In-Place. Liquid and gas phases.
BOIPGSUMMARYOil In-Place (Gas Phase)
BOIPLSUMMARYOil In-Place (Liquid Phase)
BOKRSUMMARYSome keywords need to be suffixed by a tracer name...
BOKRRSUMMARYRelative Permeability (Oil in the R+ Direction)
BOKRR-SUMMARYRelative Permeability (Oil in the R- Direction)
BOKRTSUMMARYRelative Permeability (Oil in the Theta+ Direction)
BOKRT-SUMMARYRelative Permeability (Oil in the Theta- Direction)
BOKRXSUMMARYRelative Permeability (Oil in the X+ Direction). Also BOKRI.
BOKRX-SUMMARYRelative Permeability (Oil in the X- Direction). Also BOKRI-.
BOKRYSUMMARYRelative Permeability (Oil in the Y+ Direction). Also BOKRJ.
BOKRY-SUMMARYRelative Permeability (Oil in the Y- Direction). Also BOKRJ-.
BOKRZSUMMARYRelative Permeability (Oil in the Z+ Direction). Also BOKRK.
BOKRZ-SUMMARYRelative Permeability (Oil in the Z- Direction). Also BOKRK-.
BOPVSUMMARYPore Volume (Oil)
BOSATSUMMARYOil Saturation. Also BSOIL.
BOUNDARYGRID, EDIT, REGIONS, SOLUTION, SCHEDULEThe BOUNDARY keyword defines a rectangular grid for printing various arrays to the output print file (*.PRT); thus, avoiding printing all th…
BOVISSUMMARYOil Viscosity. Also BVOIL.
BOXGRID, EDIT, PROPS, REGIONS, SOLUTION, SCHEDULEBOX defines a range of grid blocks for which subsequent data is assigned for all the cells in the defined BOX. Values are set for cells with…
BPARARUNSPECThe BPARA keyword activates the block parallel license in the commercial simulator. There is no data required for this keyword; however the…
BPBUBSUMMARYBubble Point Pressure
BPDEWSUMMARYDew Point
BPERMMDXSUMMARYRock Compaction (Trans. Multiplier X Direction). Also BPERMOD.
BPERMMDYSUMMARYRock Compaction (Trans. Multiplier Y Direction)
BPERMMDZSUMMARYRock Compaction (Trans. Multiplier Z Direction)
BPERMMODSUMMARYSome keywords need to be suffixed by a tracer name...
BPIDIMSRUNSPECThe BPDIMS keyword defines the dimensions of the interpolated grid block quantities for the BPR_X, BHD_X,BHDF_X, BSCN_X and BCTRA_X, etc. va…
BPORVMODSUMMARYRock Compaction (PV Multiplier)
BPPCSUMMARYInitial Contact Corrected Potential
BPPGSUMMARYGas Potential
BPPOSUMMARYOil Potential
BPPWSUMMARYWater Potential
BPRSUMMARYOil Phase Pressure. Field and Region HCPV weighted.
BPR_XSUMMARYSome keywords need to be suffixed by a tracer name...
BPSHLZISUMMARYWater Viscosity Sheared Factor (Inter-Block I+ Direction)
BPSHLZJSUMMARYWater Viscosity Sheared Factor (Inter-Block J+ Direction)
BPSHLZKSUMMARYWater Viscosity Sheared Factor (Inter-Block K+ Direction)
BRANPROPSCHEDULEBRANPROP defines network branch properties for the extended network option for when the Extended Network Model has been activated by the NET…
BRINERUNSPECThe BRINE keyword activates the standard Brine Tracking model and optionally defines the water phase to have various salinities if the ECLMC…
BRKSUMMARYRelative Permeability (Krw Reduction Factor). Due to Polymer.
BRPVSUMMARYPore Volume (Reservoir Conditions). Also BPORV.
BRSSUMMARYGas-Oil Ratio
BRSSATSUMMARYGas-Oil Ratio (Saturated)
BRTMSUMMARYRock Compaction (Trans. Multiplier)
BRVSUMMARYOil-Gas Ratio
BRVSATSUMMARYOil-Gas Ratio (Saturated)
BSCNSUMMARYSalt Concentration (Block)
BSCN_XSUMMARYSome keywords need to be suffixed by a tracer name...
BSGASSUMMARYSome keywords need to be suffixed by a tracer name...
BSHWVISISUMMARYPolymer Solution Shear Viscosity (Inter-Block I+ Direction)
BSHWVISJSUMMARYPolymer Solution Shear Viscosity (Inter-Block J+ Direction)
BSHWVISKSUMMARYPolymer Solution Shear Viscosity (Inter-Block K+ Direction)
BSIGMMODSUMMARYRock Compaction (Dual Porosity SIGMA Multiplier)
BSIPSUMMARYSalt In-Place
BSOILSUMMARYSome keywords need to be suffixed by a tracer name...
BSRTW0ISUMMARYWater Shear Rate Prior to Shear Effects (Inter-Block I+ Direction)
BSRTW0JSUMMARYWater Shear Rate Prior to Shear Effects (Inter-Block J+ Direction)
BSRTW0KSUMMARYWater Shear Rate Prior to Shear Effects (Inter-Block K+ Direction)
BSRTWISUMMARYWater Shear Rate After Shear Effects (Inter-Block I+ Direction)
BSRTWJSUMMARYWater Shear Rate After Shear Effects (Inter-Block J+ Direction)
BSRTWKSUMMARYWater Shear Rate After Shear Effects (Inter-Block K+ Direction)
BSTATESUMMARYBlock Hydrocarbon Phase State. Gas (1), Gas & Oil (2), and Oil (3).
BSTRSSXXSUMMARYBlock summary vectors supported only by OPM Flow
BSTRSSXYSUMMARYBlock summary vectors supported only by OPM Flow
BSTRSSXZSUMMARYBlock summary vectors supported only by OPM Flow
BSTRSSYYSUMMARYBlock summary vectors supported only by OPM Flow
BSTRSSYZSUMMARYBlock summary vectors supported only by OPM Flow
BSTRSSZZSUMMARYBlock summary vectors supported only by OPM Flow
BSWATSUMMARYSome keywords need to be suffixed by a tracer name...
BTADSALKSUMMARYSome keywords need to be suffixed by a tracer name...
BTADSFOASUMMARYFoam Adsorption Total. Block is current value.
BTADSURSUMMARYSome keywords need to be suffixed by a tracer name...
BTCASURSUMMARYSome keywords need to be suffixed by a tracer name...
BTCNSUMMARYTracer Concentration
BTCNFSUMMARYTracer Concentration (Free)
BTCNFALKSUMMARYSome keywords need to be suffixed by a tracer name...
BTCNFANISUMMARYAnion Concentration (Block). Multi-Component Brine Model.
BTCNFCATSUMMARYCation Concentration (Block)
BTCNFFOASUMMARYFoam Concentration
BTCNFHEASUMMARYTemperature (Block)
BTCNFSURSUMMARYSome keywords need to be suffixed by a tracer name...
BTCNMFOASUMMARYFoam Capillary Number
BTCNSSUMMARYTracer Concentration (Solution)
BTDCYFOASUMMARYFoam Decayed Tracer
BTEMPSUMMARYE300 only
BTHLFFOASUMMARYFoam Decayed Half Life
BTIPFSUMMARYTracer In-Place (Free)
BTIPSSUMMARYTracer In-Place (Solution)
BTIPTSUMMARYTracer In-Place
BTIPTFOASUMMARYFoam in Solution
BTIPTHEASUMMARYEnergy In-Place Difference. Difference in energy in- place from start of run to current time.
BTIPTSURSUMMARYSome keywords need to be suffixed by a tracer name...
BTMOBFOASUMMARYSome keywords need to be suffixed by a tracer name...
BTOBALFAGRIDThe BTOBALFA keyword defines a dual porosity matrix to fracture multiplier that is applied to all cells, for when the Dual Porosity model ha…
BTOBALFVGRIDThe BTOBALFV keyword defines a dual porosity matrix to fracture multiplier that is applied to individual cells, for when the Dual Porosity m…
BTPADALKSUMMARYSome keywords need to be suffixed by a tracer name...
BTPCHEASUMMARYTemperature (Production)
BTRADCATSUMMARYCation Concentration (Rock Associated)
BTSADALKSUMMARYSome keywords need to be suffixed by a tracer name...
BTSADCATSUMMARYCation Concentration (Surfactant Associated)
BTSTMALKSUMMARYSome keywords need to be suffixed by a tracer name...
BTSTSURSUMMARYSome keywords need to be suffixed by a tracer name...
BVELGISUMMARYGas Velocity (Inter-Block in I+ Direction)
BVELGI-SUMMARYGas Velocity (Inter-Block in I- Direction)
BVELGJSUMMARYGas Velocity (Inter-Block in J+ Direction)
BVELGJ-SUMMARYGas Velocity (Inter-Block in J- Direction)
BVELGKSUMMARYGas Velocity (Inter-Block in K+ Direction)
BVELGK-SUMMARYGas Velocity (Inter-Block in K- Direction)
BVELOISUMMARYOil Velocity (Inter-Block in I+ Direction)
BVELOI-SUMMARYOil Velocity (Inter-Block in I- Direction)
BVELOJSUMMARYOil Velocity (Inter-Block in J+ Direction)
BVELOJ-SUMMARYOil Velocity (Inter-Block in J- Direction)
BVELOKSUMMARYOil Velocity (Inter-Block in K+ Direction)
BVELOK-SUMMARYOil Velocity (Inter-Block in K- Direction)
BVELW0ISUMMARYWater Velocity (Inter-Block I+ Direction)
BVELW0JSUMMARYWater Velocity (Inter-Block J+ Direction)
BVELW0KSUMMARYWater Velocity (Inter-Block K+ Direction)
BVELWISUMMARYWater Velocity (Inter-Block in I+ Direction)
BVELWI-SUMMARYWater Velocity (Inter-Block in I- Direction)
BVELWJSUMMARYWater Velocity (Inter-Block in J+ Direction)
BVELWJ-SUMMARYWater Velocity (Inter-Block in J- Direction)
BVELWKSUMMARYWater Velocity (Inter-Block in K+ Direction)
BVELWK-SUMMARYWater Velocity (Inter-Block in K- Direction)
BVGASSUMMARYSome keywords need to be suffixed by a tracer name...
BVOILSUMMARYSome keywords need to be suffixed by a tracer name...
BVWATSUMMARYSome keywords need to be suffixed by a tracer name...
BWCDSUMMARYCO2/H2 Dissolved in the water phase
BWDENSUMMARYWater Reservoir Density
BWIPSUMMARYWater In-Place
BWIPGSUMMARYWater in the gas phase
BWIPLSUMMARYWater in the water phase
BWKRSUMMARYSome keywords need to be suffixed by a tracer name...
BWKRRSUMMARYRelative Permeability (Water in the R+ Direction)
BWKRR-SUMMARYRelative Permeability (Water in the R- Direction)
BWKRTSUMMARYRelative Permeability (Water in the Theta+ Direction)
BWKRT-SUMMARYRelative Permeability (Water in the Theta- Direction)
BWKRXSUMMARYRelative Permeability (Water in the X+ Direction). Also BWKRI.
BWKRX-SUMMARYRelative Permeability (Water in the X- Direction). Also BWKRI-.
BWKRYSUMMARYRelative Permeability (Water in the Y+ Direction). Also BWKRJ.
BWKRY-SUMMARYRelative Permeability (Water in the Y- Direction). Also BWKRJ-.
BWKRZSUMMARYRelative Permeability (Water in the Z+ Direction). Also BWKRK.
BWKRZ-SUMMARYRelative Permeability (Water in the Z- Direction). Also BWKRK-.
BWPCSUMMARYCapillary Pressure (Water-Oil)
BWPRSUMMARYWater Phase Pressure
BWPVSUMMARYPore Volume (Water)
BWSATSUMMARYWater Saturation. Also BSWAT.
BWSHYSUMMARYWater Saturation (Drainage to Imbibition). Leaving water saturation for gas capillary pressure hysteresis.
BWSMASUMMARYWater Saturation (Maximum Wetting). Capillary pressure hysteresis maximum water saturation.
BWVISSUMMARYWater Viscosity

C

CALTRACSCHEDULEThe CALTRAC keyword is used to assign a gas calorfic value to a tracer, for when the Tracer option has been invoked by the TRACER keyword in…
CAMIRSUMMARYWater Mass Injection Rate
CAMIRLSUMMARYWater Mass Injection Rate
CAMITSUMMARYWater Mass Injection Total
CAMITLSUMMARYWater Mass Injection Total
CAMPRSUMMARYWater Mass Production Rate
CAMPRLSUMMARYWater Mass Production Rate
CAMPTSUMMARYWater Mass Production Total
CAMPTLSUMMARYWater Mass Production Total
CAPISUMMARYOil API
CARFINGRIDCARFIN defines a Cartesian Local Grid Refinement (“LGR”) in a cell or a group of cells in the host grid, for when LGRs have been activated f…
CARTRUNSPECCART activates the Cartesian grid geometry for the main model, as opposed to a radial geometry. This is the default geometry and therefore t…
CBMOPTSSRUNSPECThis keyword sets the options for the Coal Bed Methane model which is activated via the COAL keyword in the RUNSPEC section.
CCDBFSUMMARYBlocking Factor (GPP)
CCFRSUMMARYPolymer Flow Rate
CCICSUMMARYPolymer Concentration (Injection)
CCIRSUMMARYPolymer Injection Rate
CCITSUMMARYPolymer Injection Total
CCPCSUMMARYPolymer Concentration (Production)
CCPRSUMMARYPolymer Production Rate
CCPTSUMMARYPolymer Production Total
CDBFSUMMARYSome keywords need to be suffixed by a tracer name...
CDFACSUMMARYConnection D-Factor
CDSFSUMMARYSome keywords need to be suffixed by a tracer name...
CDSMSUMMARYSome keywords need to be suffixed by a tracer name...
CDSMLSUMMARYSome keywords need to be suffixed by a tracer name...
CECONSCHEDULECECON sets the economic cut-off criteria for a well’s connection to the simulation grid.
CECONTSCHEDULEThis keyword, CECONT, sets the tracer economic cut-off criteria for a well’s connection to the simulation grid.
CFCAOFSUMMARYFilter Cake Area Of Flow
CFCFFRACSUMMARYConnection summary keywords only supported by OPM-flow.
CFCFFVIRSUMMARYConnection summary keywords only supported by OPM-flow.
CFCFFVITSUMMARYConnection summary keywords only supported by OPM-flow.
CFCFRATESUMMARYConnection summary keywords only supported by OPM-flow.
CFCFVIRSUMMARYConnection summary keywords only supported by OPM-flow.
CFCFVITSUMMARYConnection summary keywords only supported by OPM-flow.
CFCPERMSUMMARYFilter Cake Permeability
CFCPOROSUMMARYFilter Cake Porosity
CFCRADSUMMARYFilter Cake Radius
CFCSKINSUMMARYFilter Cake Skin
CFCWFVIRSUMMARYConnection summary keywords only supported by OPM-flow.
CFCWFVITSUMMARYConnection summary keywords only supported by OPM-flow.
CFCWIDTHSUMMARYFilter Cake Width
CFRAREASUMMARYConnection summary keywords only supported by OPM-flow.
CFRAVGFWSUMMARYConnection summary keywords only supported by OPM-flow.
CFRAVGWSUMMARYConnection summary keywords only supported by OPM-flow.
CFRFLUXSUMMARYConnection summary keywords only supported by OPM-flow.
CFRFVOLUSUMMARYConnection summary keywords only supported by OPM-flow.
CFRHEIGHSUMMARYConnection summary keywords only supported by OPM-flow.
CFRINJBHSUMMARYConnection summary keywords only supported by OPM-flow.
CFRINJPRSUMMARYConnection summary keywords only supported by OPM-flow.
CFRINJRASUMMARYConnection summary keywords only supported by OPM-flow.
CFRIRAVGSUMMARYConnection summary keywords only supported by OPM-flow.
CFRIRMAXSUMMARYConnection summary keywords only supported by OPM-flow.
CFRIRMINSUMMARYConnection summary keywords only supported by OPM-flow.
CFRIRSTDSUMMARYConnection summary keywords only supported by OPM-flow.
CFRLENGTSUMMARYConnection summary keywords only supported by OPM-flow.
CFRPAVGSUMMARYConnection summary keywords only supported by OPM-flow.
CFRPMAXSUMMARYConnection summary keywords only supported by OPM-flow.
CFRPMINSUMMARYConnection summary keywords only supported by OPM-flow.
CFRPSTDSUMMARYConnection summary keywords only supported by OPM-flow.
CFRVOLUMSUMMARYConnection summary keywords only supported by OPM-flow.
CFRWDAVGSUMMARYConnection summary keywords only supported by OPM-flow.
CFRWDMAXSUMMARYConnection summary keywords only supported by OPM-flow.
CFRWDMINSUMMARYConnection summary keywords only supported by OPM-flow.
CFRWDSTDSUMMARYConnection summary keywords only supported by OPM-flow.
CFRWISUMMARYConnection summary keywords only supported by OPM-flow.
CGFRSUMMARYGas Flow Rate. Positive for production and negative for injection.
CGFRFSUMMARYGas Flow Rate (Free)
CGFRLSUMMARYGas Flow Rate. Positive for production and negative for injection.
CGFRSSUMMARYGas Flow Rate (Solution)
CGFRUSUMMARYGas Flow Rate (Upstream). Sum of connection gas flow rates upstream of, and including, this connection.
CGIRSUMMARYGas Injection Rate
CGIRLSUMMARYGas Injection Rate
CGITSUMMARYGas Injection Total
CGITLSUMMARYGas Injection Total
CGLRSUMMARYGas-Liquid Ratio
CGLRLSUMMARYGas-Liquid Ratio
CGMIRSUMMARYCO2/H2 Mass Injection Rate
CGMIRLSUMMARYConnection summary keywords only supported by OPM-flow.
CGMITSUMMARYCO2/H2 Mass Injection Total
CGMITLSUMMARYConnection summary keywords only supported by OPM-flow.
CGMPRSUMMARYCO2/H2 Mass Production Rate
CGMPRLSUMMARYConnection summary keywords only supported by OPM-flow.
CGMPTSUMMARYCO2/H2 Mass Production Total
CGMPTLSUMMARYConnection summary keywords only supported by OPM-flow.
CGORSUMMARYGas-Oil Ratio
CGORLSUMMARYGas-Oil Ratio
CGPISUMMARYGas Potential Injection Rate. Also WGIP for WGPI.
CGPPSUMMARYGas Potential Production Rate
CGPRSUMMARYGas Production Rate. Produced reservoir gas only, gas lift gas excluded.
CGPRLSUMMARYSome keywords need to be suffixed by a tracer name...
CGPTSUMMARYGas Production Total
CGPTFSUMMARYSome keywords need to be suffixed by a tracer name...
CGPTLSUMMARYGas Production Total
CGPTSSUMMARYSome keywords need to be suffixed by a tracer name...
CGQSUMMARYSome keywords need to be suffixed by a tracer name...
CHOPSUMMARY9 (Time step chopped due non-convergence of non-linear equations.)
CINJFVRSUMMARYFiltrate Volume Injection Rate
CINJFVTSUMMARYFiltrate Volume Injection Total
CIRCLEGRID(OPM Flow keyword — no reference-manual entry)
CLFRSUMMARYLiquid Flow Rate. Positive for production and negative for injection.
CLFRLSUMMARYLiquid Flow Rate. Positive for production and negative for injection.
CLPRSUMMARYLiquid Production Rate
CLPTSUMMARYLiquid Production Total
CLPTLSUMMARYLiquid Production Total
CMMIRSUMMARYMicrobial Mass Injection Rate
CMMIRLSUMMARYMicrobial Mass Injection Rate
CMMITSUMMARYMicrobial Mass Injection Total
CMMITLSUMMARYMicrobial Mass Injection Total
CMMPRSUMMARYMicrobial Mass Production Rate
CMMPRLSUMMARYMicrobial Mass Production Rate
CMMPTSUMMARYMicrobial Mass Production Total
CMMPTLSUMMARYMicrobial Mass Production Total
CMOIRSUMMARYOxygen Mass Injection Rate
CMOIRLSUMMARYOxygen Mass Injection Rate
CMOITSUMMARYOxygen Mass Injection Total
CMOITLSUMMARYOxygen Mass Injection Total
CMOPRSUMMARYOxygen Mass Production Rate
CMOPRLSUMMARYOxygen Mass Production Rate
CMOPTSUMMARYOxygen Mass Production Total
CMOPTLSUMMARYOxygen Mass Production Total
CMUIRSUMMARYUrea Mass Injection Rate
CMUIRLSUMMARYUrea Mass Injection Rate
CMUITSUMMARYUrea Mass Injection Total
CMUITLSUMMARYUrea Mass Injection Total
CMUPRSUMMARYUrea Mass Production Rate
CMUPRLSUMMARYUrea Mass Production Rate
CMUPTSUMMARYUrea Mass Production Total
CMUPTLSUMMARYUrea Mass Production Total
CNAMESPROPSThe CNAMES keyword defines the names for each of the compositional components active in the model. The keyword should only be used if the co…
CNFRSUMMARYSolvent Flow Rate. Field, group, and well gas rates and cumulative volumes include the solvent gas.
CNITSUMMARYSolvent Injection Total
CNPTSUMMARYSolvent Production Total
CO2SOLRUNSPECThe CO2SOL keyword activates dissolved carbon dioxide (CO2) in the water phase, where CO2 is represented by the SOLVENT pseudo component, us…
CO2STORRUNSPEC(OPM Flow keyword — no reference-manual entry)
CO2STORERUNSPECThe CO2STORE keyword activates the carbon dioxide (CO2) storage model for the run to account for both carbon dioxide and water phase solubil…
COALRUNSPECThe COAL keyword activates the coal phase and the Coal Bed Methane (“CBM”) model for the run.
COALADSPROPSThe COALADS keyword defines the gas and solvent relative adsorption tables for when the coal phase has been activated via the COAL keyword i…
COALNUMGRIDThe COALNUM keyword defines the coal region numbers for each grid block used with the Coal Bed Methane option (“CBM”). OPM Flow does not hav…
COALPPPROPSThe COALPP keyword defines the gas and solvent partial pressure adsorption tables for when the coal phase has been activated via the COAL ke…
COARSENGRIDThe COARSEN keyword defines how a set of cells should be coarsened for when the Local Grid Refinement (“LGR”) option has been activated by L…
COFRSUMMARYOil Flow Rate. Positive for production and negative for injection.
COFRFSUMMARYOil Flow Rate (Free)
COFRLSUMMARYOil Flow Rate. Positive for production and negative for injection.
COFRSSUMMARYOil Flow Rate (Solution)
COFRUSUMMARYOil Flow Rate (Upstream). Sum of connection oil flow rates upstream of, and including this connection.
COGRSUMMARYOil-Gas Ratio
COGRLSUMMARYOil-Gas Ratio
COIRSUMMARYOil Injection Rate
COIRLSUMMARYOil Injection Rate
COITSUMMARYOil Injection Total
COITLSUMMARYOil Injection Total
COLLAPSEGRIDThe COLLAPSE keyword defines the which cells can be collapsed in a collapsed Vertical Equilibrium (“VE”) run when the VE option has been inv…
COLUMNSRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe COLUMNS keyword defines the input file column margins; characters outside the margins are ignored by the input parser.
COMPDATSCHEDULEThe COMPDAT keyword defines how a well is connected to the reservoir by defining or modifying existing well connections. Ideally the connect…
COMPDATLSCHEDULEThe COMPDATL keyword defines how a well in a Local Grid Refinement (“LGR”) is connected to the reservoir by declaring the LGR and defining o…
COMPDATMSCHEDULEThe COMPDATM keyword is an alias for the COMPDATL keyword. COMPDATM defines how a well in an amalgamated Local Grid Refinement (“LGR”) is co…
COMPFLSHSCHEDULECOMPFLSH is used to assign saturated PVT differential-flash liberation ratios to individual well completions for both the oil formation volu…
COMPIMBSCHEDULEThe COMPIMB keyword assigns imbibition saturation tables to well connections. The COMPDAT keyword in the SCHEDULE section also assigns imbib…
COMPINJKSCHEDULEThe COMPINJK keyword assigns injection well relative permeability values to well connections.
COMPLMPLSCHEDULEThe COMPLMPL keyword assigns well connections in a LGR, as defined by the COMPDATL keyword in the SCHEDULE section, to completion intervals.…
COMPLUMPSCHEDULEThe COMPLUMP keyword assigns connections, as defined by the COMPDAT keyword in the SCHEDULE section, to completion intervals. This “lumping”…
COMPOFFSCHEDULEThe COMPOFF keyword deactivates network automatic compressors defined via the GASFCOMP keyword in the SCHEDULE section.
COMPORDSCHEDULEThe COMPORD keyword defines how the well connection data entered on the COMPDAT keyword in the SCHEDULE section are to be ordered for a well…
COMPRIVSCHEDULEThe COMPRIV keyword defines grid cell connections to a river, for when the River option has been activated via the RIVRDIMS keyword in the R…
COMPRPSCHEDULEThe COPMPRP keyword re-scales the fluid saturations of a well’s connection to the grid block.
COMPRPLSCHEDULEThe COPMPRPL keyword re-scales the fluid saturations of a well’s connection to an LGR grid block, for when the Local Grid Refinement (“LGR”)…
COMPSRUNSPECThe COMPS keyword activates the Compositional Modeling Formulation, and declares the number of components active in the model.
COMPSEGLSCHEDULEThe COMSEGSL keyword defines how a multi-segment well is connected to the reservoir by defining or modifying existing well connections in an…
COMPSEGSSCHEDULEThis keyword defines how a multi-segment well is connected to the reservoir by allocating each well connection to a well segement. Note that…
COMPTRAJSCHEDULEThe COMPTRAJ keyword defines how a well that has been declared as a grid-independent well, using the WELTRAJ keyword in the SCHEDULE section…
COMPVDPROPS(OPM Flow keyword — no reference-manual entry)
COMPVESCHEDULEThe COMPVE keyword is used to re-define the well connection depths in the global grid.
COMPVELSCHEDULEThe COMPVEL keyword is used to re-define the well connection depths in a Local Grid Refinement (“LGR”) grid.
COORDGRIDCOORD defines a set of coordinate lines or pillars for a reservoir grid via an array. A total of 6 x (NX+1) x (NY+1) values must be specifie…
COORDSYSGRIDThis keyword sets various options for when multiple grid systems are being used, as declared by the NUMRES keyword in the RUNSPEC section. O…
COPISUMMARYSome keywords need to be suffixed by a tracer name...
COPPSUMMARYOil Potential Production Rate
COPRSUMMARYOil Production Rate
COPRLSUMMARYSome keywords need to be suffixed by a tracer name...
COPTSUMMARYSome keywords need to be suffixed by a tracer name...
COPTFSUMMARYSome keywords need to be suffixed by a tracer name...
COPTLSUMMARYSome keywords need to be suffixed by a tracer name...
COPTSSUMMARYSome keywords need to be suffixed by a tracer name...
COPYGRID, EDIT, PROPS, REGIONS, SOLUTIONThe COPY keyword copies an array (or part of an array) to another array or part of an array. The arrays can be integer or real valued; howev…
COPYBOXGRID, PROPS, REGIONSThe COPYBOX keyword copies an array (or part of an array) to another part of the same array. The array can be real or integer depending on t…
COPYREGGRID, EDIT, PROPS, REGIONS, SOLUTIONThe COPYREG keyword copies a specified array or part of an array based on cells with a specific region number to another array. The region n…
CPISUMMARYProductivity (Preferred Phase)
CPIFACTSCHEDULEThe CPIFACT keyword is used to define well connection transmissibility multipliers for well connections to the global grid.
CPIFACTLSCHEDULEThe CPIFACT keyword is used to define well Local Grid Refinement (“LGR”) connection transmissibility multipliers for well connections to a L…
CPRRUNSPEC, SUMMARYTurns on the Constrained Pressure Residual (“CPR”)66 Wallis, J. R., Little, T. E., and Nolen, J. S.: "Constrained Residual Accelerat…
CPRLSUMMARYConnection Pressure. Completion pressure is an average pressure for the completion.
CREFPROPS(OPM Flow keyword — no reference-manual entry)
CREFWPROPS(OPM Flow keyword — no reference-manual entry)
CREFWSPROPS(OPM Flow keyword — no reference-manual entry)
CRITPERMGRIDThe CRITPERM keyword is used to define the minimum permeability for Vertical Equilibrium(“VE”) grid cell compression, for when the Vertical…
CSFRSUMMARYSalt Flow Rate. Brine and Salt Precipitation Models.
CSICSUMMARYSalt Concentration (Injection)
CSIRSUMMARYSalt Injection Rate
CSITSUMMARYSalt Injection Total
CSKINSCHEDULEThis keyword, CSKIN, is used to re-define a well’s connection skin factors and as such will result in the well’s connection transmissibility…
CSPCSUMMARYSalt Concentration (Production)
CSPRSUMMARYSalt Production Rate
CSPTSUMMARYSalt Production Total
CSTRESSGRID(OPM Flow keyword — no reference-manual entry)
CTADSFOASUMMARYFoam Adsorption Total. Block is current value.
CTFACSUMMARYConnection Transmissibility Factor
CTFRSUMMARYTracer Flow Rate
CTFRALKSUMMARYSome keywords need to be suffixed by a tracer name...
CTFRANISUMMARYAnion Flow Rate
CTFRCATSUMMARYCation Flow Rate
CTFRFOASUMMARYFoam Flow Rate
CTFRSURSUMMARYSome keywords need to be suffixed by a tracer name...
CTICSUMMARYTracer Injection Concentration
CTICFSUMMARYTracer Injection Concentration (Free)
CTICSSUMMARYTracer Injection Concentration (Solution)
CTIPTFOASUMMARYFoam in Solution
CTIRSUMMARYTracer Injection Rate
CTIRFSUMMARYTracer Injection Rate (Free)
CTIRSSUMMARYTracer Injection Rate (Solution)
CTITSUMMARYTracer Injection Total
CTITALKSUMMARYSome keywords need to be suffixed by a tracer name...
CTITANISUMMARYAnion Injection Total
CTITCATSUMMARYCation Injection Total
CTITFSUMMARYTracer Injection Total (Free)
CTITFOASUMMARYFoam Injection Total
CTITSSUMMARYTracer Injection Total (Solution)
CTITSURSUMMARYSome keywords need to be suffixed by a tracer name...
CTPCSUMMARYTracer Production Concentration
CTPCFSUMMARYTracer Production Concentration (Free)
CTPCSSUMMARYTracer Production Concentration (Solution)
CTPRSUMMARYTracer Production Rate
CTPRFSUMMARYTracer Production Rate (Free)
CTPRSSUMMARYTracer Production Rate (Solution)
CTPTSUMMARYTracer Production Total
CTPTALKSUMMARYSome keywords need to be suffixed by a tracer name...
CTPTANISUMMARYAnion Production Total
CTPTCATSUMMARYCation Production Total
CTPTFSUMMARYTracer Production Total (Free)
CTPTFOASUMMARYFoam Production Total
CTPTSSUMMARYTracer Production Total (Solution)
CTPTSURSUMMARYSome keywords need to be suffixed by a tracer name...
CUSUMMARYUDQ Variable
CVFRSUMMARYRes. Vol. Flow Rate. Positive for production and negative for injection.
CVFRFSUMMARYRes. Vol. Flow Rate (Free)
CVFRLSUMMARYRes. Vol. Flow Rate. Positive for production and negative for injection.
CVIRSUMMARYRes. Vol. Injection Rate
CVIRLSUMMARYRes. Vol. Injection Rate
CVITSUMMARYRes. Vol. Injection Total
CVITLSUMMARYRes. Vol. Injection Total
CVPPSUMMARYRes. Vol. Potential Production Rate
CVPRSUMMARYRes. Vol. Production Rate
CVPTSUMMARYRes. Vol. Production Total
CVPTLSUMMARYSome keywords need to be suffixed by a tracer name...
CWCTSUMMARYWater Cut
CWCTLSUMMARYWater Cut
CWFRSUMMARYWater Flow Rate. Positive for production and negative for injection.
CWFRLSUMMARYWater Flow Rate. Positive for production and negative for injection.
CWFRUSUMMARYWater Flow Rate (Upstream). Sum of connection water flow rates upstream of, and including, this connection.
CWGRSUMMARYWater -Gas Ratio
CWGRLSUMMARYWater -Gas Ratio
CWIRSUMMARYWater Injection Rate
CWIRFRACSUMMARYConnection summary keywords only supported by OPM-flow.
CWIRLSUMMARYWater Injection Rate
CWITSUMMARYWater Injection Total
CWITFRACSUMMARYConnection summary keywords only supported by OPM-flow.
CWITLSUMMARYWater Injection Total
CWPISUMMARYSome keywords need to be suffixed by a tracer name...
CWPPSUMMARYWater Potential Production Rate
CWPRSUMMARYWater Production Rate
CWPRLSUMMARYSome keywords need to be suffixed by a tracer name...
CWPTSUMMARYWater Production Total
CWPTLSUMMARYWater Production Total

D

DATESUMMARYThis keyword activates the writing out of the date of each time step to the SUMMARY file. Normally only the time in days and decimal years a…
DATESSCHEDULEThis keyword advances the simulation to a given report date after which additional keywords may be entered to instruct OPM Flow to perform a…
DATUMSOLUTIONThe DATUM keyword defines the datum depth for the model. This allows for all grid block potentials (depth corrected pressures) to be calcula…
DATUMRSOLUTIONThe DATUMR keyword defines the datum depth for each fluid in-place region (FIPNUM) declared in the model. This allows for all grid block pot…
DATUMRXSOLUTIONThe DATUMRX keyword defines the datum depth for each fluid in-place family region defined by the FIP keyword. This allows for all grid block…
DCQDEFNSCHEDULEThe DCQDEFN keyword defines the DCQ units to be rate or energy (calorific value) when using the Gas Field Operation model and the Gas Calori…
DEBUGRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThis keyword defines the debug data to be written to the debug file (*.DBG). This keyword is not supported by OPM Flow but has no effect on…
DELAYACTSCHEDULEThe DELAYACT keyword defines a series of keywords that should be executed after an ACTION keyword has been triggered by the ACTION, ACTIONG,…
DENAQAPROPSThe DENAQA keyword specifies the three Ezrokhi coefficients for each compositional component and for each equation of state that are used to…
DENSITYPROPSDENSITY defines the oil, water and gas surface densities for the fluids for various regions in the model. The number of DENSITY vector data…
DEPTHEDITThe DEPTH keywords modifies the depth at the center of selected cells in the model. The cells DEPTH are calculated by OPM Flow at the end of…
DEPTHTABPROPSThis keyword, DEPTHTAB, defines the river time and depth tables, for when the River option has been activated via the RIVRDIMS keyword in th…
DEPTHZGRID(OPM Flow keyword — no reference-manual entry)
DIAGDISPPROPSThis keyword, DIAGDISP, activates the alternate form of tracer dispersion matrix for when the Tracer facility has been activated by the TRAC…
DIFFGRID12 (Difficult time step after a time step CHOP.)
DIFFAGASPROPSThe DIFFAGAS keyword defines the gas diffusion coefficients assuming a mass fraction formulation for each compositional component in the mod…
DIFFAWATPROPSThe DIFFAWAT keyword defines the water diffusion coefficients assuming a mass fraction formulation for each compositional component in the m…
DIFFCPROPSThe DIFFC keyword defines the molecular weight of the fluids and diffusion coefficients between phases for each PVT region, for when the Mol…
DIFFCGASPROPSThe DIFFCGAS keyword defines the gas diffusion coefficients assuming the standard mole fraction formulation for each compositional component…
DIFFCOALPROPSThe DIFF keyword defines the coal bed methane diffusion data for when the Coal Bed Methane option has been activated via the COAL keyword in…
DIFFCWATPROPSThe DIFFCWAT keyword defines the water diffusion coefficients assuming the standard mole fraction formulation for each compositional compone…
DIFFDPPROPSThis keyword, DIFFDP, activates the dual porosity molecular diffusion for matrix-fracture flow only option for when the Dual Porosity option…
DIFFMICPPROPSThe DIFFMICP keyword defines the diffusion coefficients assuming the mass concentration formulation for each component dissolved in water an…
DIFFMMFGRID, SCHEDULEThis keyword, DIFFMMF, defines the diffusivity multipliers for matrix-fractures for when the Dual Porosity option has been activated by eith…
DIFFMRGRIDThe DIFFMR keyword defines the radial direction diffusivity multipliers for cells in the current input box for when the Diffusivity option h…
DIFFMR-GRIDThe DIFFMR- keyword defines the negative radial direction diffusivity multipliers for cells in the current input box for when the Diffusivit…
DIFFMTH-GRIDThe DIFFMR- keyword defines the negative theta direction diffusivity multipliers for cells in the current input box for when the Diffusivity…
DIFFMTHTGRIDThe DIFFMTHT keyword defines the theta direction diffusivity multipliers for cells in the current input box for when the Diffusivity option…
DIFFMXGRIDThe DIFFMX keyword defines the x-direction diffusivity multipliers for cells in the current input box for when the Diffusivity option has be…
DIFFMX-GRIDThe DIFFMX- keyword defines the negative x-direction diffusivity multipliers for cells in the current input box for when the Diffusivity opt…
DIFFMYGRIDThe DIFFMY keyword defines the y-direction diffusivity multipliers for cells in the current input box for when the Diffusivity option has be…
DIFFMY-GRIDThe DIFFMY- keyword defines the negative y-direction diffusivity multipliers for cells in the current input box for when the Diffusivity opt…
DIFFMZGRIDThe DIFFMZ keyword defines the z-direction diffusivity multipliers for cells in the current input box for when the Diffusivity option has be…
DIFFMZ-GRIDThe DIFFMZ- keyword defines the negative z-direction diffusivity multipliers for cells in the current input box for when the Diffusivity opt…
DIFFREDITThe DIFFR keyword defines the radial direction diffusivity values for cells in the current input box for when the Diffusivity option has bee…
DIFFTHTEDITThe DIFFTHT keyword defines the theta direction diffusivity values for cells in the current input box for when the Diffusivity option has be…
DIFFUSERUNSPECThe DIFFUSE keyword activates OPM Flow’s Molecular Diffusion option based on fluid and grid data (Sandve et al.70 Tor Harald Sandve1…
DIFFXEDITThe DIFFX keyword defines the x-direction diffusivity values for cells in the current input box for when the Diffusivity option has been act…
DIFFYEDITThe DIFFY keyword defines they y-direction diffusivity values for cells in the current input box for when the Diffusivity option has been ac…
DIFFZEDITThe DIFFZ keyword defines the z-direction diffusivity values for cells in the current input box for when the Diffusivity option has been act…
DIMENSRUNSPECDIMENS defines the dimensions of the model entered as integer vector. The keyword can be used with all grid types.
DIMPESSCHEDULEThis keyword, DIMPES, defines the Implicit in Pressure Explicit Saturation (“IMPES”) dynamic solution parameters and results in the simulato…
DIMPLICTSCHEDULEThis keyword, DIMPLICT, activates the Fully Implicit Formulation and results in the simulator switching from the current solution formulatio…
DISGASRUNSPECThis keyword indicates that dissolved gas is present in live74 “Live” oil is oil that contains gas in solution, which is normally th…
DISGASWRUNSPECThis keyword indicates that dissolved gas is present in the water phase in the model. The keyword may only be used for gas-water input decks…
DISPDIMSRUNSPECThe DISPDIMS key defines the maximum number of dispersion tables, and the maximum number of velocity and concentration elements per table.
DISPERCGRIDThe DISPERC keyword defines the mechanical dispersivity for all cells in the model via an array.
DISPERSEPROPSThis keyword, DISPERSE, defines the dispersion tables for when the Dispersion option has been activated via declaring the dimensions of the…
DLYASUMMARY28
DOMAINSGRIDThe DOMAINS keyword defines the parallel domain properties for when parallel processing has been invoked by the PARALLEL keyword in the RUNS…
DPGRIDGRIDThe DPGRID keyword activates the matrix cell to fracture cell option for dual porosity runs for when a Dual Porosity model has been activate…
DPKRMODPROPSThe DPKRMOD keyword can be used to modify the matrix oil relative permeability data (oil-water, oil-gas) and the scaling of the fracture to…
DPNUMGRIDIn dual porosity runs only, that is not dual permeability runs, the DPNUM keyword defines which wells should be treated as single porosity c…
DRGRIDDR defines the size of all grid blocks in the R direction via an array for each cell in the model. The RADIAL or SPIDER keyword in the RUNSP…
DREFPROPS(OPM Flow keyword — no reference-manual entry)
DREFSPROPS(OPM Flow keyword — no reference-manual entry)
DRILPRISCHEDULEThis keyword, DRILPRI, defines the prioritized drilling queue priority parameters used in the priority formulae for this type of drilling qu…
DRSDTSCHEDULEDRSDT defines the maximum rate at which the solution gas-oil ratio (Rs) can be increased in a grid cell. The keyword is similar in functiona…
DRSDTCONSCHEDULEThe DRSDTCON keyword defines the parameters that control the convective dissolution of carbon dioxide (CO2) into the in-situ brine within a…
DRSDTRSCHEDULEDRSDTR defines the maximum rate at which the solution gas-oil ratio (Rs) can be increased in a grid cell for various regions in the model. T…
DRVGRIDDRV defines the size of grid blocks in the R direction via a vector as opposed to defining the property for each cell for a Radial or Spider…
DRVDTSCHEDULEDRVDT defines the maximum rate at which the vaporized oil-gas ratio or condensate-gas ratio (Rv) can be increased in a grid cell. The keywor…
DRVDTRSCHEDULEDRVDTR defines the maximum rate at which the vaporized oil-gas ratio or condensate-gas ratio (Rv) can be increased in a grid cell for variou…
DSPDEINTPROPSThis keyword, DSPDEINT, activates the brine tracer dispersion interpolation by water density option for when the Brine phase is activated in…
DTHETAGRIDDTHETA defines the size of all grid blocks in the Theta direction via an array for each cell in model. The RADIAL or SPIDER keyword in the R…
DTHETAVGRIDDTHETAV defines the size of grid blocks in the THETA direction via a vector as opposed to defining the property for each cell for a Radial G…
DTMWAITSUMMARYElapsed - Cumulative waiting time per process in seconds.
DUALPERMRUNSPECThe DUALPERM keyword activates the Dual Permeability option and the Dual Porosity option for the run. In a dual porosity system flow occurs…
DUALPORORUNSPECThe DUALPORO keyword activates the Dual Porosity option for the run. In a dual porosity system flow occurs between the matrix and the fractu…
DUMPCUPLSCHEDULEThis keyword, DUMPCUPL, activates output to the Reservoir Coupling file from the reservoir coupling file in the master run for when reservoi…
DUMPFLUXGRIDThis keyword activates the writing out of a full field (the full grid) FLUX file for later processing in a Flux Boundary run. The Flux Bound…
DXGRIDDX defines the size of all grid blocks in the X direction via an array for each cell in a Cartesian Regular Grid model.
DXVGRIDDXV defines the size of grid blocks in the X direction via a vector as opposed to defining the X direction cell size for each cell for a Car…
DYGRIDDY defines the size of all grid blocks in the Y direction via an array for each cell in a Cartesian Regular Grid model.
DYNAMICRSOLUTION, SCHEDULEThe DYNAMICR keyword marks the start of a Dynamic Region section and defines the parameters used for Dynamic Regions that allows for propert…
DYNRDIMSRUNSPECThe DYNRDIMS keyword defines the dimensions for the parameters used by the Dynamic Regions facility, including the maximum number of dynamic…
DYVGRIDDYV defines the size of grid blocks in the Y direction via a vector as opposed to defining the Y direction cell size for each cell for a Car…
DZGRIDDZ defines the size of all grid blocks in the Z direction via an array for each cell in a Cartesian Regular Grid model.
DZMATRIXGRIDThe DZMATRIX keyword defines the matrix block height for the gravity drainage model by grid block for when the Dual Permeability or Dual Por…
DZMTRXGRIDThe DZMTRX keyword defines a constant matrix block height for the gravity drainage model for the entire grid for when the Dual Permeability…
DZMTRXVGRIDThe DZMATRIX keyword defines the matrix block height for the gravity drainage model by grid block for when the Dual Permeability or Dual Por…
DZNETGRIDDZNET defines the net thickness of all grid blocks in the Z direction via an array for each cell in a Cartesian Regular Grid model.
DZVGRIDDZV defines the size of grid blocks in the Z direction via a vector as opposed to defining the thickness property for each cell. The keyword…

E

ECHORUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULETurns on echoing of all the input files to the print file; note that this keyword is activated by default and can subsequently be switched o…
ECLMCRUNSPECThe ECLMC keyword activates the Multi-Component Brine model that allows for the water phase to have multiple water salinities. The keyword s…
EDITEDITThe EDIT activation keyword marks the end of the GRID section and the start of the EDIT section that enables modifications to the OPM Flow c…
EDITNNCEDITEDITNNC enables Non-Neighbor Connections (“NNC”), entered via the NNC keyword or calculated by the simulator, to be multiplied (re-scaled) b…
EDITNNCREDITEDITNNCR enables Non-Neighbor Connections (“NNC”), entered via the NNC keyword or calculated by the simulator, to be reset to a user defined…
EFF+SUMMARY24 (Selected by ZIPPY optimum time selection algorithm.)
EFF-SUMMARY25
EFFTSUMMARY27
EHYSTRPROPSThe EHYSTR keyword defines the hysteresis model and associated parameters when the hysteresis option has been activated by the HYSTER variab…
EHYSTRRPROPSThe EHYSTRR keyword defines the hysteresis model and associated parameters via the drainage SATNUM allocation region array, for when the hys…
ELAPSEDSUMMARYElapsed - Elapsed time in seconds.
EMTHSUMMARY17 (Time step selected to match the end of a month.)
ENDRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThis keyword marks the end of the input file and can occur in any section. Any keywords and data after the END keyword are ignored.
ENDACTIOSCHEDULEThe ENDACTIO keyword defines the end of a series of conditions that invoke run time processing of the ACTION series of keywords, namely: ACT…
ENDBOXGRID, EDIT, PROPS, REGIONS, SOLUTION, SCHEDULEThis keyword marks the end of a previously defined BOX sub-grid as defined by a previously entered BOX keyword. The keyword resets the input…
ENDDYNSOLUTION, SCHEDULEThe ENDDYN keyword marks the end of a Dynamic Region section that was started with the DYNAMICR keyword in the SOLUTION or SCHEDULE sections…
ENDFINGRID, EDIT, PROPS, REGIONS, SOLUTION, SCHEDULEThe ENDFIN keyword defines the end of a Cartesian or radial local grid refinement (“LGR”) definition and a LGR property definition data set.…
ENDINCRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThis keyword marks the end of an include file specified on the INCLUDE keyword. When the ENDINC keyword is encountered in the INCLUDE file,…
ENDNUMREGIONSThe ENDNUM keyword defines the end-point scaling depth table region numbers for each grid block. The end-point scaling depth tables for vari…
ENDSCALERUNSPECThe ENDSCALE keyword activates OPM Flow’s relative permeability end-point scaling option. The relative permeability functions are defined us…
ENDSKIPRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe ENDSKIP keyword deactivates the skipping of keywords that was activated by the SKIP, SKIP100, or SKIP300 keywords. Each SKIP keyword sho…
ENKRVDPROPSThis keyword defines the maximum oil, gas, and water relative permeability values versus depth for the three phases and for when the end-poi…
ENPCVDPROPSThis keyword defines the maximum gas-oil and water-oil capillary pressure values versus depth for when the end-point scaling option has been…
ENPTVDPROPSThis keyword defines the variation of the relative permeability saturation end-points (SWL, SWCR, etc.) for all three phases versus depth fo…
ENSPCVDPROPSThis keyword defines the variation of the capillary pressure saturation end-points, connate gas (SGL) and connate water (SWL), versus depth…
EOSRUNSPEC, PROPSThe EOS keyword specifies the Equation Of State (EOS) to be used for each EOS region. The keyword should only be used if the compositional m…
EOSNUMREGIONSThe EOSNUM keyword defines the Equation Of State (EOS) region number for all the cells in the model via an array. The region number specifie…
EOSSRUNSPEC, PROPS(OPM Flow keyword — no reference-manual entry)
EPSDBGSPROPS, SCHEDULEThis keyword, EPSDBGS, defines the end-point debug data for multiple grid blocks that should be written to the DEBUG file (*.DBG) for when t…
EPSDEBUGPROPS, SCHEDULEThis keyword, EPSDEBUG, defines the end-point debug data for individual grid blocks that should be written to the Debug file (*.DBG) for whe…
EQLDIMSRUNSPECThe EQLDIMS keyword defines the maximum number of properties associated with equilibrating the model, that is initializing the model. A rese…
EQLNUMREGIONSThe EQLNUM keyword defines the equilibration region numbers for each grid block. The equilibration data for various regions are defined in t…
EQLOPTSRUNSPECThe EQLOPTS keyword defines the equilibration options by stating the character command to activate an option to be used for initializing the…
EQLZCORNGRIDThe EQLZCORN keyword modifies the depth of a corner point of a grid block on the pillars defining the reservoir grid. The keyword can be onl…
EQUALREGGRID, EDIT, PROPS, REGIONS, SOLUTIONThe EQUALREG keyword sets a specified array to a constant for cells with a specific region number. The region number array can be FLUXNUM, M…
EQUALSGRID, EDIT, PROPS, REGIONS, SOLUTIONThe EQUALS keyword sets a specified array or part of an array to a constant. The constant can be an integer or real value depending on the a…
EQUILSOLUTIONThis keyword defines the parameters used to initialize the model for when equilibration is calculated by OPM Flow. This is the standard meth…
ESSNODEPROPSThis keyword, ESSNODE, defines the salt concentration data that is used in calculating the water-oil surface tension for when the Brine opti…
EXCAVATESCHEDULEThis keyword, EXCAVATE, sets the status of global and LGR grid blocks to active or excavate. Excavated grid blocks have all the transmissibi…
EXCELSUMMARYThis keyword activates the writing out of the RSM file data in a format that can easily be loaded into Microsoft's EXCEL spreadsheet program…
EXITSCHEDULEThe EXIT keyword is part of OPM Flow’s ACTION facility that allows for terminating the simulation for when a condition within an ACTIONX def…
EXTFINGRIDThe EXTFIN keyword defines an external Unstructured Local Grid Refinement (“LGR”) in a cell or a group of cells in the global grid, and for…
EXTHOSTGRIDThe EXTHOST keyword defines the host global grid blocks for an external Local Grid Refinement (“LGR”) for when LGRs have been activated for…
EXTRAPMSRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe EXTRAPMS keyword activates extrapolation warning messages for when OPM Flow extrapolates the PVT or VFP tables. Frequent extrapolation w…
EXTREPGLGRIDThe EXTREPGL keyword defines the host global grid blocks for an external Unstructured Local Grid Refinement (“LGR”) for when LGRs have been…

F

FAMIPSUMMARYWater In-place
FAMIRSUMMARYWater Mass Injection Rate
FAMITSUMMARYWater Mass Injection Total
FAMPRSUMMARYWater Mass Production Rate
FAMPTSUMMARYWater Mass Production Total
FAPISUMMARYOil API
FAQRSUMMARYAquifer Influx Rate (Water Aquifers)
FAQRGSUMMARYAquifer Influx Rate (Gas Aquifers)
FAQTSUMMARYAquifer Influx Total (Water Aquifers)
FAQTGSUMMARYAquifer Influx Total (Gas Aquifers)
FAULTDIMRUNSPECThe FAULTDIM keyword defines the maximum number of records (or segments) that can be entered with the FAULTS keyword. The FAULTS keyword def…
FAULTSGRIDThe FAULTS keyword defines the faults in the grid geometry and the keyword is normally exported with the grid geometry COORD and ZCORN data…
FBHPDEFSCHEDULEThis keyword, FBHPDEF, defines the default well BHP target for production wells and the default BHP constraint for injection wells.
FCADSUMMARYPolymer Adsorption Total. Block is concentration.
FCGCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FCICSUMMARYPolymer Concentration (Injection)
FCIPSUMMARYPolymer Solution (In Solution)
FCIRSUMMARYPolymer Injection Rate
FCITSUMMARYPolymer Injection Total
FCPCSUMMARYPolymer Concentration (Production)
FCPRSUMMARYPolymer Production Rate
FCPTSUMMARYPolymer Production Total
FCSCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FEIRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FEITSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FEPRSUMMARYEnergy Production Rate
FEPTSUMMARYEnergy Production Total
FGCDISUMMARYCO2/H2 Immobile in the gas phase
FGCDMSUMMARYCO2/H2 Mobile in the gas phase
FGCRSUMMARYGas Consumption Rate
FGCTSUMMARYGas Consumption Total
FGDCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGDCQSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGDENSUMMARYGas Reservoir Density
FGIMRSUMMARYGas Import Rate
FGIMTSUMMARYGas Import Total
FGIPSUMMARYGas In-Place. Liquid and gas phases.
FGIPGSUMMARYGas In-Place (Gas Phase)
FGIPLSUMMARYGas In-Place (Liquid Phase). Only for cases that have dissolved gas in the water phase.
FGIPRSUMMARYGas In-Place (Reservoir Conditions). Compositional vector implemented in OPM Flow.
FGIRSUMMARYGas Injection Rate
FGIRHSUMMARYGas Injection Rate History
FGIRTSUMMARYGas Injection Rate Target/Limit
FGITSUMMARYGas Injection Total
FGITHSUMMARYGas Injection Total History
FGKDISUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
FGKDMSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
FGKMOSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
FGKTRSUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
FGLIRSUMMARYGas Lift Injection Rate. Gas lift gas with group and field total rates based on well efficiency.
FGLITSUMMARYGas Lift Injection Total. Gas lift gas with group and field total rates based on well efficiency.
FGLRSUMMARYGas-Liquid Ratio
FGLRHSUMMARYGas-Liquid Ratio History
FGMDSSUMMARYCO2/H2 In-place (Liquid Phase)
FGMGPSUMMARYCO2/H2 In-place (Gas Phase)
FGMIPSUMMARYCO2/H2 In-place
FGMIRSUMMARYCO2/H2 Mass Injection Rate
FGMITSUMMARYCO2/H2 Mass Injection Total
FGMMOSUMMARYCO2/H2 Maximum Potential Residual Untrapped in the gas phase
FGMPRSUMMARYCO2/H2 Mass Production Rate
FGMPTSUMMARYCO2/H2 Mass Production Total
FGMSTSUMMARYCO2/H2 Effectively Residual Trapped ('Stranded') in the gas phase
FGMTRSUMMARYCO2/H2 Maximum Potential Residual Trapped in the gas phase
FGMUSSUMMARYCO2/H2 Effectively Residual Untrapped ('Unstranded') in the gas phase
FGORSUMMARYGas-Oil Ratio
FGORHSUMMARYGas-Oil Ratio History
FGPISUMMARYGas Potential Injection Rate. Also WGIP for WGPI.
FGPI2SUMMARYGas Potential Injection Rate. Including shut and stopped wells.
FGPPSUMMARYGas Potential Production Rate
FGPP2SUMMARYGas Potential Production Rate. Including shut and stopped wells.
FGPPFSUMMARYGas Potential Production Rate (Free)
FGPPF2SUMMARYGas Potential Production Rate (Free). Including shut and stopped wells.
FGPPSSUMMARYGas Potential Production Rate (Soln)
FGPPS2SUMMARYGas Potential Production Rate (Soln). Including shut and stopped wells.
FGPRSUMMARYGas Production Rate. Produced reservoir gas only, gas lift gas excluded.
FGPRFSUMMARYGas Production Rate (Free)
FGPRHSUMMARYGas Production Rate History
FGPRSSUMMARYGas Production Rate (Solution)
FGPRTSUMMARYGas Production Rate Target/Limit
FGPTSUMMARYGas Production Total
FGPTFSUMMARYGas Production Total (Free)
FGPTHSUMMARYGas Production Total History
FGPTSSUMMARYGas Production Total (Solution)
FGPVSUMMARYPore Volume (Gas)
FGQSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGSATSUMMARYGas Saturation. Also BSGAS.
FGSPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGSRSUMMARYGas Sales Rate
FGSRLSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGSRUSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGSSPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGSTSUMMARYGas Sales Total
FGSTPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FGVISSUMMARYGas Viscosity
FHERCHBLPROPSThe FHERCHBL keyword defines Herschel-Bulkley rheological property data for Non-Newtonian fluids versus polymer concentration, for when the…
FHPVSUMMARYPore Volume (HCPV)
FIELDRUNSPECThis keyword switches on the oil FIELD system of units for the model.
FIELDSEPSOLUTION(OPM Flow keyword — no reference-manual entry)
FILEUNITGRID, EDIT, PROPS, REGIONS, SOLUTION, SCHEDULEThe FILEUNIT keyword defines the units of the data set, and is used to verify that the units in the input deck and any associated include fi…
FILLEPSPROPSThis keyword switches on the export of the saturation end-point data (SWL, SWCR, SOWCR array etc.) to the *.INIT file so that the data can b…
FIPREGIONSThe FIP keyword defines the fluid in-place name and the associated region numbers for each grid block. The simulator can print out summaries…
FIPNUMREGIONSThe FIPNUM keyword defines the fluid in-place region numbers for each grid block. The simulator can print out summaries of the fluid in-plac…
FIPOWGREGIONSThe FIPOWG keyword activates automatic fluid in-place reporting based on the initial oil, gas and water zones defined by the initial equilib…
FIPSEPSOLUTION(OPM Flow keyword — no reference-manual entry)
FIP_PROBEREGIONS(OPM Flow keyword — no reference-manual entry)
FJPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FJPRHSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FJPRTSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FJPTSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FJPTHSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FLPRSUMMARYLiquid Production Rate
FLPRHSUMMARYLiquid Production Rate History
FLPRTSUMMARYLiquid Production Rate Target/Limit
FLPTSUMMARYLiquid Production Total
FLPTHSUMMARYLiquid Production Total History
FLUXNUMGRIDThe FLUXNUM keyword defines the flux region numbers for each grid block, as such there must be one entry for each cell in the model. The arr…
FLUXREGGRIDThe FLUXREG is used in conjunction with the USEFLUX keyword in runs with have multiple flux regions, to reduce the number of flux regions, t…
FLUXTYPEGRIDThe FLUXTYPE keyword defines the type of flux boundary to be used in the run.
FMBIPSUMMARYBiofilm In-place
FMCIPSUMMARYCalcite In-place
FMCTGSUMMARYGas Injection Group.
FMCTPSUMMARYProduction Group.
FMCTWSUMMARYWater Injection Group.
FMIRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FMITSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FMMIPSUMMARYMicrobes In-place
FMMIRSUMMARYMicrobial Mass Injection Rate
FMMITSUMMARYMicrobial Mass Injection Total
FMMPPSUMMARYField-level summary vectors supported only by OPM Flow
FMMPRSUMMARYMicrobial Mass Production Rate
FMMPTSUMMARYMicrobial Mass Production Total
FMOIPSUMMARYOxygen In-place
FMOIRSUMMARYOxygen Mass Injection Rate
FMOITSUMMARYOxygen Mass Injection Total
FMOPPSUMMARYField-level summary vectors supported only by OPM Flow
FMOPRSUMMARYOxygen Mass Production Rate
FMOPTSUMMARYOxygen Mass Production Total
FMPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FMPTSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FMTHMDRUNSPECThis keyword switches on formatted output for the History Match Gradient output file, for when the History Match Gradient option has been ac…
FMTINRUNSPECThis keyword switches on the Format Input Files option for all input files. Similar to the commercial simulator, OPM Flow has various option…
FMTOUTRUNSPECThis keyword switches on the Format Output Files option for all output files. Similar to the commercial simulator, OPM Flow has various opti…
FMUIPSUMMARYUrea In-place
FMUIRSUMMARYUrea Mass Injection Rate
FMUITSUMMARYUrea Mass Injection Total
FMUPPSUMMARYField-level summary vectors supported only by OPM Flow
FMUPRSUMMARYUrea Mass Production Rate
FMUPTSUMMARYUrea Mass Production Total
FMWDRSUMMARYNumber of drilling events this timestep
FMWDTSUMMARYNumber of drilling events in total
FMWIASUMMARYNumber of abandoned injection wells
FMWIGSUMMARYNumber of injectors on group control
FMWINSUMMARYNumber of injection wells currently flowing
FMWIPSUMMARYNumber of injectors on pressure control
FMWISSUMMARYNumber of injectors on own surface rate limit control
FMWITSUMMARYTotal number of injection wells
FMWIUSUMMARYNumber of unused injection wells
FMWIVSUMMARYNumber of injectors on own reservoir volume rate limit control
FMWPASUMMARYNumber of abandoned production wells
FMWPGSUMMARYNumber of producers on group control
FMWPLSUMMARYNumber of producers using artificial lift (with ALQ > 0.0)
FMWPOSUMMARYNumber of producers controlled by own oil rate limit
FMWPPSUMMARYNumber of producers on pressure control
FMWPRSUMMARYNumber of production wells currently flowing
FMWPSSUMMARYNumber of producers on own surface rate limit control
FMWPTSUMMARYTotal number of production wells
FMWPUSUMMARYNumber of unused production wells
FMWPVSUMMARYNumber of producers on own reservoir volume rate limit control
FMWSETSUMMARYThis keyword is similar to the ALL keyword in the SUMMARY section, in that it results in a group of summary variables to be written out to t…
FMWWOSUMMARYNumber of workover events this time step.
FMWWTSUMMARYNumber of workover events in total
FNIPSUMMARYSolvent In-Place
FNIRSUMMARYSolvent Injection Rate
FNITSUMMARYSolvent Injection Total
FNPRSUMMARYSolvent Production Rate
FNPTSUMMARYSolvent Production Total
FNQRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FNQTSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOAMRUNSPECThis keyword activates the foam phase and modeling option. The keyword will also invoke data input file checking to ensure that all the requ…
FOAMADSPROPSThe FOAMADS keyword defines the foam rock adsorption tables for when the Foam option has been activated by the FOAM keyword in the RUNSPEC s…
FOAMDCYOPROPSThe FOAMDCYO keyword defines the foam decay half-life versus oil saturation for when the Foam option has been activated by the FOAM keyword…
FOAMDCYWPROPSThe FOAMDCYW keyword defines the foam decay half-life versus water saturation for when the Foam option has been activated by the FOAM keywor…
FOAMFCNPROPSThe FOAMFCN keyword defines the reduction in gas mobility versus capillary number, for when the Foam option has been activated by the FOAM k…
FOAMFRMPROPSThe FOAMFRM keyword defines the reduction in gas mobility versus the reference mobility reduction factor, for when the Foam option has been…
FOAMFSCPROPSThe FOAMFSC keyword defines the reduction in gas mobility as a function of the foam surfactant concentration within a grid block. The Foam o…
FOAMFSOPROPSThe FOAMFSO keyword defines the reduction in gas mobility versus oil saturation, for when the Foam option has been activated by the FOAM key…
FOAMFSTPROPSThe FOAMFST keyword defines the gas-water surface tension versus the foam surfactant concentration, for when the Foam option has been activa…
FOAMFSWPROPSThe FOAMFRM keyword defines the reduction in gas mobility versus water saturation, for when the Foam option has been activated by the FOAM k…
FOAMMOBPROPSThe FOAMMOB keyword defines the reduction in gas mobility as a function of the foam concentration within a grid block. The Foam option must…
FOAMMOBPPROPSThe FOAMMOBP keyword defines the reduction in foam mobility reduction versus oil pressure, for when the Foam option has been activated by th…
FOAMMOBSPROPSThe FOAMMOBS keyword defines the reduction in foam mobility reduction versus shear, for when the Foam option has been activated by the FOAM…
FOAMOPTSPROPSThe FOAMOPTS keyword defines the transport phase for the foam (gas, water or solvent) and how gas mobility reduction should be calculated fo…
FOAMROCKPROPSThe FOAMROCK keyword defines the foam rock properties for when the Foam option has been activated by the FOAM keyword in the RUNSPEC section…
FODENSUMMARYOil Reservoir Density
FOESUMMARYOil Recovery Efficiency (STOIIP). Based on STOIIP.
FOEIGSUMMARYOil Recovery Efficiency (STOIIP Mobile with Respect to Gas). Based on STOIIP and initial mobile oil saturate with respect to gas.
FOEIWSUMMARYOil Recovery Efficiency (STOIIP Mobile with Respect to Water). Based on STOIIP and initial mobile oil saturate with respect to water.
FOEWSUMMARYOil Recovery Efficiency (Wells). Based on well production and STOIIP.
FOEWGSUMMARYOil Recovery Efficiency (Wells Mobile with Respect to Gas). Based on well production and initial mobile oil saturate with respect to gas.
FOEWWSUMMARYOil Recovery Efficiency Wells Mobile with Respect to Water). Based on well production and initial mobile oil saturate with respect to water.
FOGRSUMMARYOil-Gas Ratio
FOGRHSUMMARYOil-Gas Ratio History
FOIPSUMMARYOil In-Place. Liquid and gas phases.
FOIPGSUMMARYOil In-Place (Gas Phase)
FOIPLSUMMARYOil In-Place (Liquid Phase)
FOIPRSUMMARYOil In-Place (Reservoir Conditions). Compositional vector implemented in OPM Flow.
FOIRSUMMARYOil Injection Rate
FOIRHSUMMARYOil Injection Rate History
FOIRTSUMMARYOil Injection Rate Target/Limit
FOITSUMMARYOil Injection Total
FOITHSUMMARYOil Injection Total History
FOPISUMMARYOil Potential Injection Rate
FOPI2SUMMARYOil Potential Injection Rate. Including shut and stopped wells.
FOPPSUMMARYOil Potential Production Rate
FOPP2SUMMARYOil Potential Production Rate. Including shut and stopped wells.
FOPRSUMMARYOil Production Rate
FOPRFSUMMARYOil Production Rate (Free)
FOPRHSUMMARYOil Production Rate History
FOPRSSUMMARYOil Production Rate (Solution)
FOPRTSUMMARYOil Production Rate Target/Limit
FOPTSUMMARYOil Production Total
FOPTFSUMMARYOil Production Total (Free)
FOPTHSUMMARYOil Production Total History
FOPTSSUMMARYOil Production Total (Solution)
FOPVSUMMARYPore Volume (Oil)
FORFESUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFFSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFGSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFSSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFWSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFXSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORFYSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORMESUMMARYOil Production Total (Oil Expansion)
FORMFSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORMFEEDRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe FORMFEED keyword defines the form-feed character, or carriage control character, for the output print (*.PRT) run summary (*.RSM) files.…
FORMGSUMMARYOil Production Total (Gas Influx)
FORMRSUMMARYOil Production Total (Rock Compaction)
FORMSSUMMARYOil Production Total (Solution Gas)
FORMWSUMMARYOil Production Total (Water Influx)
FORMXSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FORMYSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOSATSUMMARYOil Saturation. Also BSOIL.
FOSPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOSRLSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOSRUSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOSSPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOSTPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FOTMFSUMMARYOil Production Total (Free Gas Gas). Volumes reported at stock tank conditions.
FOVISSUMMARYOil Viscosity. Also BVOIL.
FPPCSUMMARYInitial Contact Corrected Potential
FPPGSUMMARYGas Potential
FPPOSUMMARYOil Potential
FPPWSUMMARYWater Potential
FPRSUMMARYOil Phase Pressure. Field and Region HCPV weighted.
FPRGZSUMMARYGas P/Z
FPRHSUMMARYOil Phase Pressure. Field and Region HCPV weighted.
FPRPSUMMARYOil Phase Pressure (PV Weighted). Field and Region PV weighted.
FRACRUNSPEC(OPM Flow keyword — no reference-manual entry)
FRICTIONRUNSPECThe FRICTION keyword activates the Wellbore Friction option and defines the maximum number of wellbore friction wells together with the maxi…
FRPVSUMMARYPore Volume (Reservoir Conditions). Also BPORV.
FRSSUMMARYGas-Oil Ratio
FRTMSUMMARYRock Compaction (Trans. Multiplier)
FRVSUMMARYOil-Gas Ratio
FSGRSUMMARYGas Sales Rate. Same as GSR.
FSGTSUMMARYGas Sales Total. Same as GST.
FSICSUMMARYSalt Concentration (Injection)
FSIPSUMMARYSalt In-Place
FSIRSUMMARYSalt Injection Rate
FSITSUMMARYSalt Injection Total
FSPCSUMMARYSalt Concentration (Production)
FSPRSUMMARYSalt Production Rate
FSPTSUMMARYSalt Production Total
FTADSFOASUMMARYFoam Adsorption Total. Block is current value.
FTADSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTDCYFOASUMMARYFoam Decayed Tracer
FTICSUMMARYTracer Injection Concentration
FTICFSUMMARYTracer Injection Concentration (Free)
FTICHEASUMMARYTemperature (Injection)
FTICSSUMMARYTracer Injection Concentration (Solution)
FTIPFSUMMARYTracer In-Place (Free)
FTIPSSUMMARYTracer In-Place (Solution)
FTIPTSUMMARYTracer In-Place
FTIPTFOASUMMARYFoam in Solution
FTIPTHEASUMMARYEnergy In-Place Difference. Difference in energy in- place from start of run to current time.
FTIPTSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTIRSUMMARYTracer Injection Rate
FTIRALKSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTIRANISUMMARYAnion Injection Rate
FTIRCATSUMMARYCation Injection Rate
FTIRFSUMMARYTracer Injection Rate (Free)
FTIRFOASUMMARYFoam Injection Rate
FTIRHEASUMMARYEnergy Injection Rate
FTIRSSUMMARYTracer Injection Rate (Solution)
FTIRSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTITSUMMARYTracer Injection Total
FTITALKSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTITANISUMMARYAnion Injection Total
FTITCATSUMMARYCation Injection Total
FTITFSUMMARYTracer Injection Total (Free)
FTITFOASUMMARYFoam Injection Total
FTITHEASUMMARYEnergy Injection Total
FTITSSUMMARYTracer Injection Total (Solution)
FTITSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTMOBFOASUMMARYFoam Gas Mobility Factor. Excluding shear.
FTPCSUMMARYTracer Production Concentration
FTPCFSUMMARYTracer Production Concentration (Free)
FTPCHEASUMMARYTemperature (Production)
FTPCSSUMMARYTracer Production Concentration (Solution)
FTPRSUMMARYTracer Production Rate
FTPRALKSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTPRANISUMMARYAnion Production Rate
FTPRCATSUMMARYCation Production Rate
FTPRFSUMMARYTracer Production Rate (Free)
FTPRFOASUMMARYFoam Production Rate
FTPRHEASUMMARYEnergy Production Rate
FTPRSSUMMARYTracer Production Rate (Solution)
FTPRSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTPTSUMMARYTracer Production Total
FTPTALKSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FTPTANISUMMARYAnion Production Total
FTPTCATSUMMARYCation Production Total
FTPTFSUMMARYTracer Production Total (Free)
FTPTFOASUMMARYFoam Production Total
FTPTHEASUMMARYEnergy Production Total
FTPTSSUMMARYTracer Production Total (Solution)
FTPTSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FUSUMMARYUDQ Variable
FULLIMPRUNSPECThe FULLIMP keyword activates the Fully Implicit Solution formulation and solution options. OPM Flow uses a different numerical scheme which…
FVIRSUMMARYRes. Vol. Injection Rate
FVIRTSUMMARYRes. Vol. Injection Rate Target/Limit
FVITSUMMARYRes. Vol. Injection Total
FVPISUMMARYRes. Vol. Potential Injection Rate
FVPI2SUMMARYRes. Vol. Potential Injection Rate. Including shut and stopped wells.
FVPPSUMMARYRes. Vol. Potential Production Rate
FVPP2SUMMARYRes. Vol. Potential Production Rate. Including shut and stopped wells.
FVPRSUMMARYRes. Vol. Production Rate
FVPRTSUMMARYRes. Vol. Production Rate Target/Limit
FVPTSUMMARYRes. Vol. Production Total
FWCDSUMMARYCO2/H2 Dissolved in the water phase
FWCTSUMMARYWater Cut
FWCTHSUMMARYWater Cut History
FWDENSUMMARYWater Reservoir Density
FWGRSUMMARYWater -Gas Ratio
FWGRHSUMMARYWater-Gas Ratio History
FWIPSUMMARYWater In-Place
FWIPGSUMMARYWater in the gas phase
FWIPLSUMMARYWater in the water phase
FWIPRSUMMARYWater In-Place (Reservoir Conditions). Compositional vector implemented in OPM Flow.
FWIRSUMMARYWater Injection Rate
FWIRHSUMMARYWater Injection Rate History
FWIRTSUMMARYWater Injection Rate Target/Limit
FWITSUMMARYWater Injection Total
FWITHSUMMARYWater Injection Total History
FWPISUMMARYWater Potential Injection Rate. Also WWIP for WWPI.
FWPI2SUMMARYWater Potential Injection Rate. Including shut and stopped wells.
FWPIRSUMMARYWater Produce/Injected Ratio. Reported as a percent.
FWPPSUMMARYWater Potential Production Rate
FWPP2SUMMARYWater Potential Production Rate. Including shut and stopped wells.
FWPRSUMMARYWater Production Rate
FWPRHSUMMARYWater Production Rate History
FWPRTSUMMARYWater Production Rate Target/Limit
FWPTSUMMARYWater Production Total
FWPTHSUMMARYWater Production Total History
FWPVSUMMARYPore Volume (Water)
FWSATSUMMARYWater Saturation. Also BSWAT.
FWSPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FWSRLSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FWSRUSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FWSSPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FWSTPSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
FWVISSUMMARYWater Viscosity

G

GALQSUMMARYArtificial Lift Quantity (“ALQ”) in the group’s or node’s outlet branch in a production network. Note no units are stated as ALQ units are v…
GAMIRSUMMARYWater Mass Injection Rate
GAMITSUMMARYWater Mass Injection Total
GAMPRSUMMARYWater Mass Production Rate
GAMPTSUMMARYWater Mass Production Total
GAPISUMMARYOil API
GASRUNSPECThis keyword indicate that the gas phase is present in the model and must be used for oil-gas, gas-water, oil-water-gas input decks that con…
GASBEGINSCHEDULEThis keyword, GASBEGIN, defines the start of an Annual Scheduling section set of keywords used when the Gas Field Operations option has been…
GASCONCSOLUTIONThe GASCONC keyword defines the initial equilibration coal gas concentration values for all matrix grid cells in the model and should be use…
GASDENTPROPSGASDENT defines the gas density as a function of temperature coefficients for when OPM Flow’s thermal option has been activated by the THERM…
GASENDSCHEDULEThis keyword, GASEND, defines the end of an Annual Scheduling section set of keywords used when the Gas Field Operations option has been act…
GASFCOMPSCHEDULEThis keyword, GASFCOMP, defines automatic gas compressors for when the Gas Field Operations option has been activated by the GASFIELD keywor…
GASFDECRSCHEDULEThis keyword, GASFDECR, defines the field’s monthly reduction in the gas sales contract quantity for when the Gas Field Operations option ha…
GASFDELCSCHEDULEThe GASFDELC keyword defines how the field’s gas deliverability calculation should be performed for when the Gas Field Operations option has…
GASFIELDRUNSPECThe GASFIELD keyword activates and specifies the Gas Field Operations options and determines if extended compressors are present in the run…
GASFTARGSCHEDULEThis keyword, GASFTARG, defines the field’s monthly gas sales contract quantity for when the Gas Field Operations option has been activated…
GASJTPROPSGASJT activates the gas Joule-Thomson188 Natural Gas Engineering (McGraw-Hill chemical engineering series), Donald L. Katz, Robert l…
GASMONTHSCHEDULEThis keyword, GASMONTH, states the month for which subsequent scheduling events take place within an Annual Schedule section for when the Ga…
GASPERIOSCHEDULEThis keyword advances the simulation over one or more gas contract periods for when the Gas Field Operations option has been activated by th…
GASSATCSOLUTIONThe GASSATC keyword defines the initial equilibration saturated coal gas concentration values for all grid cells in the model. The keyword s…
GASVISCTPROPSGASVISCT defines the gas viscosity as a function of temperature for when OPM Flow’s thermal option has been activated by the THERMAL keyword…
GASWATRUNSPECThis keyword activates the two-phase Gas-Water model, as such it is equivalent to using both the GAS and WATER keywords in the RUNSPEC secti…
GASYEARSCHEDULEThis keyword advances the simulation over one or more gas contract years for when the Gas Field Operations option has been activated by the…
GCALECONSCHEDULEThe GCALECON keyword defines economic criteria for production groups, including the field level group FIELD, that have previously been defin…
GCICSUMMARYPolymer Concentration (Injection)
GCIRSUMMARYPolymer Injection Rate
GCITSUMMARYPolymer Injection Total
GCOMPIDXRUNSPEC(OPM Flow keyword — no reference-manual entry)
GCONCALSCHEDULEThe GCONCAL keyword defines calorific production targets and constraints for groups, including the top most group in the group hierarchy kno…
GCONENGSCHEDULEThe GCONCAL keyword defines energy production targets and constraints for groups, including the top most group in the group hierarchy known…
GCONINJESCHEDULEThe GCONINJE keyword defines injection targets and constraints for groups, including the top most group in the group hierarchy known as the…
GCONPRISCHEDULEThe GCONPRI keyword defines production targets and constraints for groups, including the top most group in the group hierarchy known as the…
GCONPRODSCHEDULEThe GCONPROD keyword defines production targets and constraints for groups, including the top most group in the group hierarchy known as the…
GCONSALESCHEDULEGCONSALE defines group sales gas production targets and constraints for when the gas production from an oil field group is exported under a…
GCONSUMPSCHEDULEThe GCONSUMP keyword defines the group gas consumption rate either as an actual rate or as a fraction of the group’s production. In both oil…
GCONTOLSCHEDULEThe GCONTOL keyword defines the tolerance and parameters used to control the accuracy of group targets and constraints, including the field’…
GCPCSUMMARYPolymer Concentration (Production)
GCPRSUMMARYPolymer Production Rate
GCPTSUMMARYPolymer Production Total
GCUTBACKSCHEDULEThis keyword, GCUTBACK, defines a production group’s cutback limits and parameters. See also the WCUTBACK keyword in the SCHEDULE section th…
GCUTBACTSCHEDULEThis keyword, GCUTBACT, defines a production group’s cutback limits and parameters based on the named produced tracer from the group. See al…
GCVDSOLUTIONThe GCVD keyword defines the initial coal gas concentration versus depth tables for each equilibration region for when the coal phase has be…
GDCQSCHEDULEThe GDCQ keyword defines the Daily Contract Quantities (“DCQ”) for when multiple group contracts are required when the Gas Field Operations…
GDCQECONSCHEDULEThe GDCQECON keyword defines economic criteria for DCQ production groups, including the field level group FIELD, that have previously been d…
GDFILEGRIDThe GDFILE keyword loads a GRID file that contains the structural data for the grid as a set of topological cuboidal cells, and EGRID files…
GDIMSRUNSPECThe GDIMS keyword activates the Instantaneous Gradient option and defines the maximum dimensions as used by the GWRTWCV keyword in the SCHED…
GDORIENTGRIDThis keyword defines the grid orientation parameters for post-processing applications.
GDRILPOTSCHEDULEThis keyword, GDRILPOT, defines the minimum group potential rate that will result in a well from the one of the automatic drilling queues, a…
GECONSCHEDULEThe GECON keyword defines economic criteria for production groups, including the top level FIELD group, that have been created by having wel…
GECONTSCHEDULEThe GECONT keyword defines tracer economic criteria for production groups, including the field level group FIELD, that have previously been…
GEDCSUMMARYSome keywords need to be suffixed by a tracer name...
GEDCQSUMMARYSome keywords need to be suffixed by a tracer name...
GEFACSCHEDULEDefines a group’s efficiency or up-time factor as opposed to setting the efficiency factors for individual wells.
GEFFSUMMARYEfficiency Factor
GEIRSUMMARYSome keywords need to be suffixed by a tracer name...
GEITSUMMARYSome keywords need to be suffixed by a tracer name...
GEOCHEMRUNSPEC(OPM Flow keyword — no reference-manual entry)
GEPRSUMMARYEnergy Production Rate
GEPTSUMMARYEnergy Production Total
GESRSUMMARYSome keywords need to be suffixed by a tracer name...
GESTSUMMARYSome keywords need to be suffixed by a tracer name...
GETDATAGRID, EDIT, PROPS, REGIONS, SOLUTIONThe GETDATA keyword loads a data array from a previously generated INIT or RESTART file and assigns the loaded array to either same array in…
GETGLOBSOLUTIONThis keyword, GETGLOB, switches on the global grid read option for when the run is restarting from a RESTART file. Only the global grid will…
GFGRSUMMARYSome keywords need to be suffixed by a tracer name...
GFGTSUMMARYSome keywords need to be suffixed by a tracer name...
GFMFSUMMARYSome keywords need to be suffixed by a tracer name...
GGCRSUMMARYGas Consumption Rate
GGCTSUMMARYGas Consumption Total
GGCVSUMMARYSome keywords need to be suffixed by a tracer name...
GGDCSUMMARYSome keywords need to be suffixed by a tracer name...
GGDCQSUMMARYSome keywords need to be suffixed by a tracer name...
GGIGRSUMMARYGas Injection Guide Rate
GGIMRSUMMARYGas Import Rate
GGIMTSUMMARYGas Import Total
GGIRSUMMARYGas Injection Rate
GGIRHSUMMARYGas Injection Rate History
GGIRLSUMMARYSome keywords need to be suffixed by a tracer name...
GGIRNBSUMMARYGas flow rate along the group’s or node’s inlet branch in gas injection network.
GGIRTSUMMARYGas Injection Rate Target/Limit
GGITSUMMARYGas Injection Total
GGITHSUMMARYGas Injection Total History
GGLIRSUMMARYGas Lift Injection Rate. Gas lift gas with group and field total rates based on well efficiency.
GGLITSUMMARYGas Lift Injection Total. Gas lift gas with group and field total rates based on well efficiency.
GGLRSUMMARYGas-Liquid Ratio
GGLRHSUMMARYGas-Liquid Ratio History
GGMIRSUMMARYCO2/H2 Mass Injection Rate
GGMITSUMMARYCO2/H2 Mass Injection Total
GGMPRSUMMARYCO2/H2 Mass Production Rate
GGMPTSUMMARYCO2/H2 Mass Production Total
GGORSUMMARYGas-Oil Ratio
GGORHSUMMARYGas-Oil Ratio History
GGPGRSUMMARYGas Production Guide Rate
GGPISUMMARYGas Potential Injection Rate. Also WGIP for WGPI.
GGPI2SUMMARYGas Potential Injection Rate. Including shut and stopped wells.
GGPPSUMMARYGas Potential Production Rate
GGPP2SUMMARYGas Potential Production Rate. Including shut and stopped wells.
GGPPFSUMMARYGas Potential Production Rate (Free)
GGPPF2SUMMARYGas Potential Production Rate (Free). Including shut and stopped wells.
GGPPSSUMMARYGas Potential Production Rate (Soln)
GGPPS2SUMMARYGas Potential Production Rate (Soln). Including shut and stopped wells.
GGPRSUMMARYGas Production Rate. Produced reservoir gas only, gas lift gas excluded.
GGPRFSUMMARYGas Production Rate (Free)
GGPRHSUMMARYGas Production Rate History
GGPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GGPRNBSUMMARYGas flow rate along the group’s or node’s outlet branch in a production network.
GGPRNB2SUMMARYSome keywords need to be suffixed by a tracer name...
GGPRNBFPSUMMARYSome keywords need to be suffixed by a tracer name...
GGPRSSUMMARYGas Production Rate (Solution)
GGPRTSUMMARYGas Production Rate Target/Limit
GGPTSUMMARYGas Production Total
GGPTFSUMMARYGas Production Total (Free)
GGPTHSUMMARYGas Production Total History
GGPTSSUMMARYGas Production Total (Solution)
GGQSUMMARYSome keywords need to be suffixed by a tracer name...
GGSPRSUMMARYSome keywords need to be suffixed by a tracer name...
GGSRSUMMARYGas Sales Rate
GGSRLSUMMARYSome keywords need to be suffixed by a tracer name...
GGSRUSUMMARYSome keywords need to be suffixed by a tracer name...
GGSSPSUMMARYSome keywords need to be suffixed by a tracer name...
GGSTSUMMARYGas Sales Total
GGSTPSUMMARYSome keywords need to be suffixed by a tracer name...
GISOLUTIONThe GI keyword defines the initial equilibration GI values for all grid cells in the model and should be used in conjunction with the other…
GIALLPROPSThe GIALL keyword defines the GI values and the associated RVGI, RSGI, BGGI and BOGI values as a function of pressure, for when the GI Pseud…
GIMODELRUNSPECThis keyword, GIMODEL, activates the Gi Pseudo Compositional option for gas condensate and volatile oil fluids.
GINODEPROPSThe GINODE keyword defines the Gi node values used when the GIMODEL keyword in the RUNSPEC section has been used to activate the GI Pseudo C…
GJPRSUMMARYSome keywords need to be suffixed by a tracer name...
GJPRHSUMMARYSome keywords need to be suffixed by a tracer name...
GJPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GJPRTSUMMARYSome keywords need to be suffixed by a tracer name...
GJPTSUMMARYSome keywords need to be suffixed by a tracer name...
GJPTHSUMMARYSome keywords need to be suffixed by a tracer name...
GLIFTLIMSCHEDULEThe GLIFTLIM keyword defines the maximum number of wells on artificial lift and the maximum amount of the artificial lift that is available…
GLIFTOPTSCHEDULEThe GLIFTOPT keyword defines the maximum amount of gas lift gas available and the maximum amount of gas the group can produce, including the…
GLPRSUMMARYLiquid Production Rate
GLPRHSUMMARYLiquid Production Rate History
GLPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GLPRNBSUMMARYLiquid flow rate along the group’s or node’s outlet branch in a production network.
GLPRNB2SUMMARYSome keywords need to be suffixed by a tracer name...
GLPRTSUMMARYLiquid Production Rate Target/Limit
GLPTSUMMARYLiquid Production Total
GLPTHSUMMARYLiquid Production Total History
GMCPLSUMMARYSome keywords need to be suffixed by a tracer name...
GMCTGSUMMARYGas Injection Group.
GMCTPSUMMARYProduction Group.
GMCTWSUMMARYWater Injection Group.
GMIRSUMMARYSome keywords need to be suffixed by a tracer name...
GMITSUMMARYSome keywords need to be suffixed by a tracer name...
GMMIRSUMMARYMicrobial Mass Injection Rate
GMMITSUMMARYMicrobial Mass Injection Total
GMMPRSUMMARYMicrobial Mass Production Rate
GMMPTSUMMARYMicrobial Mass Production Total
GMOIRSUMMARYOxygen Mass Injection Rate
GMOITSUMMARYOxygen Mass Injection Total
GMOPRSUMMARYOxygen Mass Production Rate
GMOPTSUMMARYOxygen Mass Production Total
GMPRSUMMARYSome keywords need to be suffixed by a tracer name...
GMPTSUMMARYSome keywords need to be suffixed by a tracer name...
GMUIRSUMMARYUrea Mass Injection Rate
GMUITSUMMARYUrea Mass Injection Total
GMUPRSUMMARYUrea Mass Production Rate
GMUPTSUMMARYUrea Mass Production Total
GMWDRSUMMARYNumber of drilling events this timestep
GMWDTSUMMARYNumber of drilling events in total
GMWIASUMMARYNumber of abandoned injection wells
GMWIGSUMMARYNumber of injectors on group control
GMWINSUMMARYNumber of injection wells currently flowing
GMWIPSUMMARYNumber of injectors on pressure control
GMWISSUMMARYNumber of injectors on own surface rate limit control
GMWITSUMMARYTotal number of injection wells
GMWIUSUMMARYNumber of unused injection wells
GMWIVSUMMARYNumber of injectors on own reservoir volume rate limit control
GMWPASUMMARYNumber of abandoned production wells
GMWPGSUMMARYNumber of producers on group control
GMWPLSUMMARYNumber of producers using artificial lift (with ALQ > 0.0)
GMWPOSUMMARYNumber of producers controlled by own oil rate limit
GMWPPSUMMARYNumber of producers on pressure control
GMWPRSUMMARYNumber of production wells currently flowing
GMWPSSUMMARYNumber of producers on own surface rate limit control
GMWPTSUMMARYTotal number of production wells
GMWPUSUMMARYNumber of unused production wells
GMWPVSUMMARYNumber of producers on own reservoir volume rate limit control
GMWSETSUMMARYThis keyword is similar to the ALL keyword in the SUMMARY section, in that it results in a group of summary variables to be written out to t…
GMWWOSUMMARYNumber of workover events this time step.
GMWWTSUMMARYNumber of workover events in total
GNETDPSCHEDULEThe GNETDP keyword sets a group’s minimum and maximum network pressure and rate controls for when the either the Standard Network or the Ext…
GNETINJESCHEDULEThe GNETINJE keyword defines the configuration of a group injection network for when the either the Standard Network or the Extended Network…
GNETPRSUMMARYGroup/Node pressure in a production network based on rates at end of timestep (OPM Flow specific). An alias for NPR.
GNETPUMPSCHEDULEThe GNETPUMP keyword defines the configuration of automatic compressors and pumps in a production Standard Network, for when the Standard Ne…
GNIRSUMMARYSolvent Injection Rate
GNITSUMMARYSolvent Injection Total
GNPRSUMMARYSolvent Production Rate
GNPTSUMMARYSolvent Production Total
GOGRSUMMARYOil-Gas Ratio
GOGRHSUMMARYOil-Gas Ratio History
GOIGRSUMMARYOil Injection Guide Rate
GOIRSUMMARYOil Injection Rate
GOIRHSUMMARYOil Injection Rate History
GOIRLSUMMARYSome keywords need to be suffixed by a tracer name...
GOIRTSUMMARYOil Injection Rate Target/Limit
GOITSUMMARYOil Injection Total
GOITHSUMMARYOil Injection Total History
GOPGRSUMMARYOil Production Guide Rate
GOPISUMMARYOil Potential Injection Rate
GOPI2SUMMARYOil Potential Injection Rate. Including shut and stopped wells.
GOPPSUMMARYOil Potential Production Rate
GOPP2SUMMARYOil Potential Production Rate. Including shut and stopped wells.
GOPRSUMMARYOil Production Rate
GOPRFSUMMARYOil Production Rate (Free)
GOPRHSUMMARYOil Production Rate History
GOPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GOPRNBSUMMARYOil flow rate along the group’s or node’s outlet branch in a production network.
GOPRNB2SUMMARYSome keywords need to be suffixed by a tracer name...
GOPRSSUMMARYOil Production Rate (Solution)
GOPRTSUMMARYOil Production Rate Target/Limit
GOPTSUMMARYOil Production Total
GOPTFSUMMARYOil Production Total (Free)
GOPTHSUMMARYOil Production Total History
GOPTSSUMMARYOil Production Total (Solution)
GOSPRSUMMARYSome keywords need to be suffixed by a tracer name...
GOSRLSUMMARYSome keywords need to be suffixed by a tracer name...
GOSRUSUMMARYSome keywords need to be suffixed by a tracer name...
GOSSPSUMMARYSome keywords need to be suffixed by a tracer name...
GOSTPSUMMARYSome keywords need to be suffixed by a tracer name...
GPMAINTSCHEDULEThe GPMAINT keyword defines the groups under pressure maintenance control, the associated flow rate and pressure targets, and fluid in-place…
GPRSUMMARYGroup/Node pressure in a production network.
GPR2SUMMARYSome keywords need to be suffixed by a tracer name...
GPRBSUMMARYPressure drop along the group’s or node’s outlet branch in a production network.
GPRB2SUMMARYSome keywords need to be suffixed by a tracer name...
GPRBGSUMMARYPressure drop along the group’s or node’s inlet branch in a gas injection network.
GPRBWSUMMARYPressure drop along the group’s or node’s inlet branch in a water injection network.
GPRDCSUMMARYSome keywords need to be suffixed by a tracer name...
GPRFPSUMMARYSome keywords need to be suffixed by a tracer name...
GPRGSUMMARYGroup /Node pressure in a gas injection network.
GPRWSUMMARYGroup/Node pressure in a water injection network.
GPTABLESOLUTION, SCHEDULE(OPM Flow keyword — no reference-manual entry)
GPTDIMSRUNSPEC(OPM Flow keyword — no reference-manual entry)
GRADGRUPSCHEDULEThe GRADGRUP keyword defines the SUMMARY field and group vectors that should be written to the History Match Gradient output file, for when…
GRADRESVSCHEDULEThe GRADRESV keyword defines the SOLUTION derivative arrays that should be written to the History Match Gradient output file, for when the H…
GRADRFTSCHEDULEThe GRADRFT keyword defines the derivative well RFT data, the SOLUTION pressure and saturations at a well’s connected grid block, that shoul…
GRADWELLSCHEDULEThe GRADWELL keyword defines the SUMMARY well vectors that should be written to the History Match Gradient output file, for when the History…
GRAVCONSPROPSThe GRAVCONS keyword re-defines the gravity constant used in various calculations from the default value used by the simulator. Normally thi…
GRAVDRRUNSPECThis keyword switches on gravity drainage and imbibition modeling between the matrix and the fracture grid blocks in dual porosity and dual…
GRAVDRBRUNSPECThis keyword switches on vertical discretized gravity drainage and imbibition modeling between the matrix and the fracture grid blocks in du…
GRAVDRMRUNSPECThis keyword switches on the alternative gravity drainage and imbibition modeling between the matrix and the fracture grid blocks in dual po…
GRAVITYPROPSGRAVITY defines the oil API gravity and water and gas surface specific gravities for the fluids for various regions in the model. The number…
GRDREACHSCHEDULEThe GRDREACH keyword defines the location of grid blocks connecting to a previously defined river, for when the River option has been activa…
GRIDGRIDThe GRID activation keyword marks the end of the RUNSPEC section and the start of the GRID section that defines the key grid property data f…
GRIDFILEGRIDThis keyword controls the output of a standard GRID or extended GRID file, as well as the extensible EGRID file for post-processing applicat…
GRIDOPTSRUNSPECGRIDOPTS activates the negative directional dependent transmissibility multipliers option, defines the maximum number of MULTNUM regions and…
GRIDUNITGRIDThe GRIDUNIT keyword defines the units of the grid data. It is usually output by pre-processing software when exporting the grid geometry. T…
GRUPMASTSCHEDULEThe GRUPMAST keyword defines master groups and their associated slave groups for when the Reservoir Coupling option as been activated by the…
GRUPNETSCHEDULE, SPECIALI don’t think this is supported.
GRUPRIGSCHEDULEDefines a groups drilling and workover specifications.
GRUPSLAVSCHEDULEThe GRUPSLAV keyword defines slave groups in a slave input deck and their associated master groups in the master run, for when the Reservoir…
GRUPTARGSCHEDULEThe GRUPTARG keyword modifies the target and constraints values of both rates and pressures for previously defined groups without having to…
GRUPTREESCHEDULEGRUPTREE defines the group hierarchy of groups that have been created by having wells assigned to them via the WELSPECS keyword in the SCHED…
GSATINJESCHEDULEThe GSATINJE keyword defines a satellite group’s oil, gas and water injection rates in the model. Satellite groups are not connected to the…
GSATPRODSCHEDULEThe GSATPROD keyword defines a satellite group’s oil, water and gas production rates in the model. Satellite groups are not connected to the…
GSEPCONDSCHEDULEThe GSEPCOND keyword assigns previously defined separators to a group. Group separators are specified by the SEPVALS keyword in the SCHEDULE…
GSFPROPSThe GSF keyword defines the gas relative permeability and gas-water capillary pressure data versus gas saturation tables for when only gas a…
GSGRSUMMARYGas Sales Rate. Same as GSR.
GSGTSUMMARYGas Sales Total. Same as GST.
GSICSUMMARYSalt Concentration (Injection)
GSIRSUMMARYSalt Injection Rate
GSITSUMMARYSalt Injection Total
GSMFSUMMARYSome keywords need to be suffixed by a tracer name...
GSPCSUMMARYSalt Concentration (Production)
GSPRSUMMARYSalt Production Rate
GSPTSUMMARYSalt Production Total
GSSCPTSTSCHEDULEThe GSSCPTST keyword instructs the simulator to perform a sustainable capacity test. This causes the model to be saved in it’s current state…
GSWINGFSCHEDULEThis keyword, GSWINGF, defines the gas contract parameters, swing factor and the monthly seasonal profile factor, for when there are multipl…
GTADDSCHEDULEThis keyword, GTADD, adds a numerical constant to a group’s target or constraint value. The group must have been initially fully defined usi…
GTICSUMMARYTracer Injection Concentration
GTICFSUMMARYTracer Injection Concentration (Free)
GTICHEASUMMARYTemperature (Injection)
GTICSSUMMARYTracer Injection Concentration (Solution)
GTIRSUMMARYTracer Injection Rate
GTIRALKSUMMARYSome keywords need to be suffixed by a tracer name...
GTIRANISUMMARYAnion Injection Rate
GTIRCATSUMMARYCation Injection Rate
GTIRFSUMMARYTracer Injection Rate (Free)
GTIRFOASUMMARYFoam Injection Rate
GTIRHEASUMMARYEnergy Injection Rate
GTIRSSUMMARYTracer Injection Rate (Solution)
GTIRSURSUMMARYSome keywords need to be suffixed by a tracer name...
GTITSUMMARYTracer Injection Total
GTITALKSUMMARYSome keywords need to be suffixed by a tracer name...
GTITANISUMMARYAnion Injection Total
GTITCATSUMMARYCation Injection Total
GTITFSUMMARYTracer Injection Total (Free)
GTITFOASUMMARYFoam Injection Total
GTITHEASUMMARYEnergy Injection Total
GTITSSUMMARYTracer Injection Total (Solution)
GTITSURSUMMARYSome keywords need to be suffixed by a tracer name...
GTMULTSCHEDULEThis keyword, GTMULT, multiplies a group’s target or constraint value by a numerical constant. The group must have been initially fully defi…
GTPCSUMMARYTracer Production Concentration
GTPCFSUMMARYTracer Production Concentration (Free)
GTPCHEASUMMARYTemperature (Production)
GTPCSSUMMARYTracer Production Concentration (Solution)
GTPRSUMMARYTracer Production Rate
GTPRALKSUMMARYSome keywords need to be suffixed by a tracer name...
GTPRANISUMMARYAnion Production Rate
GTPRCATSUMMARYCation Production Rate
GTPRFSUMMARYTracer Production Rate (Free)
GTPRFOASUMMARYFoam Production Rate
GTPRHEASUMMARYEnergy Production Rate
GTPRSSUMMARYTracer Production Rate (Solution)
GTPRSURSUMMARYSome keywords need to be suffixed by a tracer name...
GTPTSUMMARYTracer Production Total
GTPTALKSUMMARYSome keywords need to be suffixed by a tracer name...
GTPTANISUMMARYAnion Production Total
GTPTCATSUMMARYCation Production Total
GTPTFSUMMARYTracer Production Total (Free)
GTPTFOASUMMARYFoam Production Total
GTPTHEASUMMARYEnergy Production Total
GTPTSSUMMARYTracer Production Total (Solution)
GTPTSURSUMMARYSome keywords need to be suffixed by a tracer name...
GUSUMMARYUDQ Variable
GUIDECALSCHEDULEThe GUIDECAL keyword defines a well or group’s guide rate as a function of their calorific values, for when the individual wells and groups…
GUIDERATSCHEDULEThis keyword defines a general formulae used to define a group’s and well’s guide rate as a function of the their potential. The default beh…
GUPFREQSCHEDULEThe GUPFREQ keyword sets the update frequency of the Instantaneous Gradient option for when this option has been activated by the GDIMS keyw…
GVIGRSUMMARYRes. Vol. Injection Guide Rate
GVIRSUMMARYRes. Vol. Injection Rate
GVIRLSUMMARYSome keywords need to be suffixed by a tracer name...
GVIRTSUMMARYRes. Vol. Injection Rate Target/Limit
GVITSUMMARYRes. Vol. Injection Total
GVPGRSUMMARYRes. Vol. Production Guide Rate
GVPISUMMARYRes. Vol. Potential Injection Rate
GVPI2SUMMARYRes. Vol. Potential Injection Rate. Including shut and stopped wells.
GVPPSUMMARYRes. Vol. Potential Production Rate
GVPP2SUMMARYRes. Vol. Potential Production Rate. Including shut and stopped wells.
GVPRSUMMARYRes. Vol. Production Rate
GVPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GVPRTSUMMARYRes. Vol. Production Rate Target/Limit
GVPTSUMMARYRes. Vol. Production Total
GWCTSUMMARYWater Cut
GWCTHSUMMARYWater Cut History
GWGRSUMMARYWater -Gas Ratio
GWGRHSUMMARYWater-Gas Ratio History
GWIGRSUMMARYWater Injection Guide Rate
GWIRSUMMARYWater Injection Rate
GWIRHSUMMARYWater Injection Rate History
GWIRLSUMMARYSome keywords need to be suffixed by a tracer name...
GWIRNBSUMMARYWater flow rate along the group’s or node’s inlet branch in water injection network.
GWIRTSUMMARYWater Injection Rate Target/Limit
GWITSUMMARYWater Injection Total
GWITHSUMMARYWater Injection Total History
GWPGRSUMMARYWater Production Guide Rate
GWPISUMMARYWater Potential Injection Rate. Also WWIP for WWPI.
GWPI2SUMMARYWater Potential Injection Rate. Including shut and stopped wells.
GWPIRSUMMARYWater Produce/Injected Ratio. Reported as a percent.
GWPPSUMMARYWater Potential Production Rate
GWPP2SUMMARYWater Potential Production Rate. Including shut and stopped wells.
GWPRSUMMARYWater Production Rate
GWPRHSUMMARYWater Production Rate History
GWPRLSUMMARYSome keywords need to be suffixed by a tracer name...
GWPRNBSUMMARYWater flow rate along the group’s or node’s outlet branch in a production network.
GWPRNB2SUMMARYSome keywords need to be suffixed by a tracer name...
GWPRTSUMMARYWater Production Rate Target/Limit
GWPTSUMMARYWater Production Total
GWPTHSUMMARYWater Production Total History
GWRTWCVSCHEDULEThe GWRTWCV keyword defines the wells and instantaneous gradient parameters to be calculated and exported as SUMMARY vectors to the summary…
GWSPRSUMMARYSome keywords need to be suffixed by a tracer name...
GWSRLSUMMARYSome keywords need to be suffixed by a tracer name...
GWSRUSUMMARYSome keywords need to be suffixed by a tracer name...
GWSSPSUMMARYSome keywords need to be suffixed by a tracer name...
GWSTPSUMMARYSome keywords need to be suffixed by a tracer name...

H

H2SOLRUNSPECThe H2SOL keyword activates dissolved hydrogen (H2) in the water phase, where H2 is represented by the SOLVENT pseudo component, using the s…
H2STORERUNSPECThe H2STORE keyword activates the hydrogen (H2) storage model for the run to account for both hydrogen and water phase solubility. H2STORE i…
HAPROPS, REGIONSThe HA series of keywords defines the history match end-point gradient parameters used to set the additive cumulative end point data, for wh…
HALFSUMMARY8 (Half of the time set to reach the next report time step.)
HALFTRANGRIDThe HALFTRAN keyword activates the half block transmissibility calculation option.
HASGLPCPROPS, REGIONSOPM Flow summary vector (HAxxxxxx)
HASOGCRPROPS, REGIONSOPM Flow summary vector (HAxxxxxx)
HASOWCRPROPS, REGIONSOPM Flow summary vector (HAxxxxxx)
HASWLPROPS, REGIONSOPM Flow summary vector (HAxxxxxx)
HASWLPCPROPS, REGIONSOPM Flow summary vector (HAxxxxxx)
HBNUMREGIONSThe HBNUM keyword defines the Herschel-Bulkley rheological property table region numbers for each grid block, as such there must be one entr…
HDISPPROPSThe HDISP keyword is combined with three character tracer name, specified by the TRACER keyword in the PROPS section, to define the tracer’s…
HEATCRGRIDThe HEATCR keyword defines the reservoir rock volumetric heat capacity for all cells for when OPM Flow’s thermal calculation is activated by…
HEATCRTGRIDThe HEATCRT keyword defines the reservoir rock volumetric heat capacity temperature dependence for all cells for when OPM Flow’s thermal cal…
HLINEARSSUMMARYIterations - Number of linear iterations for each gradient calculation (Gradient Option).
HMPROPS, REGIONSThe HM series of keywords defines the history match end-point gradient parameters used to set the multiplicative cumulative end point data,…
HMAQUCTSOLUTIONThe HMAQUCT keyword defines the history match analytical Carter-Tracy aquifer gradient parameters for when the History Match Gradient option…
HMAQUFETSOLUTIONThe HMAQUFET keyword defines the history match analytical Fetkovich aquifer gradient parameters for when the History Match Gradient option h…
HMAQUNUMGRIDThe HMAQUNUM keyword defines the history match numerical aquifer gradient parameters for when the History Match Gradient option has been act…
HMDIMSRUNSPECThis keyword, HMDIMS, defines the maximum parameter dimensions for the History Match Gradient option.
HMFAULTSGRIDThe HMFAULTS keyword defines the history match faults gradient parameters for when the History Match Gradient option has been activated by t…
HMKRGREGIONSOPM Flow summary vector (HMxxxxxx)
HMKRGRREGIONSOPM Flow summary vector (HMxxxxxx)
HMKROREGIONSOPM Flow summary vector (HMxxxxxx)
HMKRORGREGIONSOPM Flow summary vector (HMxxxxxx)
HMKRORWREGIONSOPM Flow summary vector (HMxxxxxx)
HMKRWREGIONSOPM Flow summary vector (HMxxxxxx)
HMKRWRREGIONSOPM Flow summary vector (HMxxxxxx)
HMMLAQUNGRIDThe HMMLAQUN keyword defines the history match numerical aquifer gradient multipliers for when the History Match Gradient option has been ac…
HMMLCTAQSOLUTIONThe HMMLCTAQ keyword defines the history match analytical Carter-Tracy aquifer gradient multipliers for when the History Match Gradient opti…
HMMLFTAQSOLUTIONThe HMAQUFET keyword defines the history match analytical Fetkovich aquifer gradient multipliers for when the History Match Gradient option…
HMMLTGRIDThe HMMLT series of keywords defines the history match gradient cumulative permeability multipliers, for when the History Match Gradient opt…
HMMLTWCNSOLUTIONThis keyword, HMMLTWCN, defines the history match gradient multipliers for well connection factors and connection skins, for when the Histor…
HMMMREGTGRIDThe HMMMREGT keyword multiplies the transmissibility between two regions by a constant, for when the History Match Gradient option has been…
HMMROCKPROPSHMMROCK defines the rock compressibility gradient cumulative multipliers to be applied to the rock compressibility as defined by the ROCK ke…
HMMROCKTPROPSHMMROCKT defines the rock compaction gradient cumulative multipliers to be applied to the compaction data entered by the ROCTAB or ROCKTABH…
HMMULRGTGRIDHMMULRGT defines the transmissibility between two regions gradient parameters, for when the History Match Gradient option has been activated…
HMMULTEDITThe HMMULT series of keywords defines the history match gradient cumulative permeability multipliers, for when the History Match Gradient op…
HMMULTFTGRIDHMMULTFT defines the history match fault transmissibility gradient cumulative multipliers to be applied to the fault transmissibilities for…
HMMULTPVGRID, EDITOPM Flow summary vector (HMMULTxx)
HMMULTRGRID, EDITOPM Flow summary vector (HMMULTxx)
HMMULTSGGRIDHMMULTSG defines the history match dual porosity sigma parameter gradient cumulative multipliers applied to the dual porosity sigma value de…
HMMULTTHGRID, EDITOPM Flow summary vector (HMMULTxx)
HMMULTXGRID, EDITOPM Flow summary vector (HMMULTxx)
HMMULTYGRID, EDITOPM Flow summary vector (HMMULTxx)
HMMULTZGRID, EDITOPM Flow summary vector (HMMULTxx)
HMPCGREGIONSOPM Flow summary vector (HMxxxxxx)
HMPCWREGIONSOPM Flow summary vector (HMxxxxxx)
HMPERMXREGIONSOPM Flow summary vector (HMxxxxxx)
HMPERMYREGIONSOPM Flow summary vector (HMxxxxxx)
HMPERMZREGIONSOPM Flow summary vector (HMxxxxxx)
HMPORVMREGIONSOPM Flow summary vector (HMxxxxxx)
HMPRMXYREGIONSOPM Flow summary vector (HMxxxxxx)
HMPROPSPROPS, REGIONSHMPROPS defines the start of a history match end-points section, for when the History Match Gradient option has been activated by the HMDIMS…
HMROCKPROPSThe HMROCK keyword defines the history match rock compressibility gradient parameters for when the History Match Gradient option has been ac…
HMROCKTPROPSThe HMROCKT keyword defines the history match rock compaction gradient parameters for when the History Match Gradient option has been activa…
HMRREFPROPSThe HMRREF keyword defines the history match rock compaction reference pressure gradient values to be used in conjunction with HMMROCKT, ROC…
HMSGCRREGIONSOPM Flow summary vector (HMxxxxxx)
HMSIGMAREGIONSOPM Flow summary vector (HMxxxxxx)
HMSOGCRREGIONSOPM Flow summary vector (HMxxxxxx)
HMSOWCRREGIONSOPM Flow summary vector (HMxxxxxx)
HMSWCRREGIONSOPM Flow summary vector (HMxxxxxx)
HMSWLREGIONSOPM Flow summary vector (HMxxxxxx)
HMTRANXREGIONSOPM Flow summary vector (HMxxxxxx)
HMTRANYREGIONSOPM Flow summary vector (HMxxxxxx)
HMTRANZREGIONSOPM Flow summary vector (HMxxxxxx)
HMTRNXYREGIONSOPM Flow summary vector (HMxxxxxx)
HMWELCONSOLUTIONThis keyword, HMWELCON, defines the history match gradient parameters for well connection factors and connection skins, for when the History…
HMWPIMLTSCHEDULEThis keyword, HMWPIMLT, defines the history match gradient parameters for well productiviity indices, for when the History Match Gradient op…
HRFINGRIDHRFIN116 Radial grids are not currently implemented in this version of OPM Flow, but is expected to be incorporated in a future rele…
HSUMLINSSUMMARYIterations - Total number of linear iterations for each gradient pressure (Gradient Option).
HWELLSRUNSPEC(OPM Flow keyword — no reference-manual entry)
HWKROPROPSHWKRO defines the scaling parameter for the oil relative permeability value at the connate water saturation (SWL), for all the cells in the…
HWKRORGPROPSHWKRORG defines the scaling parameter for the relative permeability of oil at the critical gas saturation (SGCR), for all the cells in the m…
HWKRORWPROPSHWKRORW defines the scaling parameter for the relative permeability of oil at the critical water saturation (SWCR), for all the cells in the…
HWKRWPROPSHWKRW defines the scaling parameter at the maximum oil relative permeability value (SWU), that is for Sw = 1.0, for all the cells in the mod…
HWKRWRPROPSHWKRWR defines the scaling parameter at the maximum oil relative permeability value (SWU), that is for Sw = 1.0, for all the cells in the mo…
HWPCWPROPSHWPCW defines the maximum water-oil pressure values for all the cells in the model via an array, for when the Low Salt and Surfactant Wettab…
HWSNUMREGIONSThe HWSNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block, a…
HWSOGCRPROPSHWSOGCR defines the critical oil saturation with respect to gas (“SOGCR”), for all the cells in the model via an array, for when the Low Sal…
HWSOWCRPROPSHWSOWCR defines the critical oil saturation with respect to water (“SOWCR”), for all the cells in the model via an array, for when the Low S…
HWSWCRPROPSHWSWCR defines the critical water saturation (“SWCR”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wet…
HWSWLPROPSHWSWL defines the connate water saturation (“SWL”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wettab…
HWSWLPCPROPSHWSWLPC defines the capillary pressure connate water saturation (“SWLPC”), for all the cells in the model via an array, for when the Low Sal…
HWSWUPROPSHWSWU defines the maximum water saturation(“SWU”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wettabi…
HXFINGRIDHXFIN defines the split ratio of grid blocks for the DXV keyword in the x-direction via a vector within a Local Grid Refinement (“LGR”) as o…
HYDRHEADPROPSThe HYDRHEAD keyword defines the hydraulic head reference data for when the hydraulic head information is requested to be written out via on…
HYFINGRIDHYFIN defines the split ratio of grid blocks for the DYV keyword in the y-direction via a vector within a Local Grid Refinement (“LGR”) as o…
HYMOBGDRPROPSThis keyword, HYMOBGDR, activates the Carlson and Killough alternative secondary drainage hysteresis option for when the hysteresis option h…
HYSTRUNSPECThe HYST keyword activates the hysteresis option, the keyword should be avoided and the hysteresis option should be enabled by the HYSER par…
HYSTCHCKPROPSThe HYSTCHCK keyword activate the hysteresis imbibition and drainage end-point check to validate that the two sets of end-points are consist…
HZFINGRIDHZFIN defines the split ratio of grid blocks for the DZV keyword in the z-direction via a vector within a Local Grid Refinement (“LGR”) as o…

I

IBLKSOLUTION(OPM Flow keyword — no reference-manual entry)
IHOSTGRIDThe IHIST keyword assigns Local Grid Refinements (“LGR”) to a parallel process number, for when the PARALLEL keyword has been invoked in the…
IKRGPROPSIKRG defines the imbibition scaling parameter at the maximum gas relative permeability value (ISGU), normally ISGU is equal to 1.0 - Swc, fo…
IKRGRPROPSIKRGR defines the imbibition scaling parameter at the relative permeability of gas at residual oil saturation (1 – ISOGCR), or critical wate…
IKRGRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRGZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKROPROPSIKRO defines the scaling parameter for the imbibition oil relative permeability value at the connate water saturation (ISWL), for all the ce…
IKRORGPROPSIKRORG defines the scaling parameter for the imbibition relative permeability of oil at the critical gas saturation (ISGCR), for all the cel…
IKRORGXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORGX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORGYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORGY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORGZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORGZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWPROPSIKRORW defines the scaling parameter for the imbibition relative permeability of oil at the critical water saturation (ISWCR), for all the c…
IKRORWXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRORWZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKROX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKROY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKROZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWPROPSIKRW defines the scaling parameter at the maximum imbibition water relative permeability value (ISWU), that is for Sw = 1.0, for all the cel…
IKRWRPROPSIKRWR defines the scaling parameter at the imbibition critical oil to water saturation value (ISOWCR), for the imbibition water relative per…
IKRWRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IKRWZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IMBNUMREGIONSThe IMBNUM keyword defines the imbibition saturation tables (relative permeability and capillary pressure tables) region numbers for each gr…
IMBNUMMFREGIONSThe IMBNUMMF keyword defines the imbibition saturation tables (relative permeability and capillary pressure tables) region numbers for flow…
IMBNUMXREGIONSThe IMBNUM keyword defines the imbibition saturation tables (relative permeability and capillary pressure tables) region numbers for each gr…
IMBNUMYREGIONSThe IMBNUM keyword defines the imbibition saturation tables (relative permeability and capillary pressure tables) region numbers for each gr…
IMBNUMZREGIONSThe IMBNUM keyword defines the imbibition saturation tables (relative permeability and capillary pressure tables) region numbers for each gr…
IMKRVDPROPSThis keyword defines the maximum imbibition oil, gas, and water relative permeability versus depth for the three phases. The ENDSCALE keywor…
IMPCVDPROPSThis keyword defines the maximum imbibition gas-oil and water-oil capillary pressure values versus depth for when the end-point scaling opti…
IMPESRUNSPECThe IMPES keyword activates the Implicit Pressure Explicit Saturation formulation and solution options, commonly know as IMPES. OPM Flow use…
IMPLICITRUNSPECThe IMPLICIT keyword activates the Fully Implicit Solution formulation and solution options. OPM Flow uses a different numerical scheme whic…
IMPORTGRID, EDIT, PROPS, REGIONS, SOLUTIONThe IMPORT keyword informs the simulator to import data from the specified IMPORT file. When the end of the IMPORT file is reached, input da…
IMPTVDPROPSThis keyword defines the variation of the imbibition relative permeability saturation end-points (SWL, SWCR, etc.) for all three phases vers…
IMSPCVDPROPSThis keyword defines the imbibition capillary pressure gas and water connate saturations values versus depth for when the end-point scaling…
INCLUDERUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe INCLUDE keyword informs OPM Flow to continue reading input data from the specified INCLUDE file. When the end of the INCLUDE file is rea…
INITGRIDThis keyword switches on the writing of the INIT file that contains the static data specified in the GRID, PROPS and REGIONS sections. For e…
INRADGRIDINRAD defines the inner radius of the reservoir model for a radial grid geometry. The RADIAL or SPIDER keyword in the RUNSPEC should be acti…
INSPECRUNSPECThis keyword switches on the writing of the INIT Index file that specifies and defines the format and data type written to the *.INIT data f…
INTPCPROPSThe INTPC keyword activates the integrated capillary pressure option for the oil, gas or both phases, for when a Dual Porosity model has bee…
IONEXPROPS(OPM Flow keyword — no reference-manual entry)
IONROCKGRIDThe IONROCK keyword defines the ion exchange capacity for all the cells in the model, for when the brine phase has been activated by the BRI…
IONXROCKPROPSThe IONXROCK keyword activates ion exchange and defines the ion exchange constant by saturation table regions, for when the brine phase has…
IONXSURFPROPSThe IONXROCK keyword activates ion exchange on surfactant micellae194 Particle of colloidal dimensions that exists in equilibrium wi…
IPCGPROPSIPCG defines the maximum imbibition gas-oil capillary pressure values for all the cells in the model via an array. The ENDSCALE keyword in t…
IPCWPROPSIPCW defines the maximum imbibition water-oil or water-gas capillary pressure values for all the cells in the model via an array. The ENDSCA…
ISGCRPROPSISGCR defines the imbibition critical gas saturation for all the cells in the model via an array when the end-point scaling option has been…
ISGCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGLPROPSISGL defines the imbibition connate gas saturation for all the cells in the model via an array when the end-point scaling option has been in…
ISGLPCPROPSISGLPC defines the imbibition connate gas saturation for all the cells in the model via an array when the end-point scaling option has been…
ISGUPROPSISGU defines the imbibition maximum gas saturation for all the cells in the model via an array when the end-point scaling option has been in…
ISGUXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGUX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGUYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGUY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGUZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISGUZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRPROPSISOGCR defines the imbibition critical oil saturation for all the cells in the model via an array when the end-point scaling option has been…
ISOGCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOGCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOLNUMGRIDThe ISOLNUM keyword defines areas of the grid that consists of isolated reservoirs where the only form of communication between the reservoi…
ISOWCRPROPSISOWCR defines the imbibition critical oil saturation for all the cells in the model via an array when the end-point scaling option has been…
ISOWCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOWCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOWCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOWCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOWCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISOWCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWCRPROPSISWCR defines the imbibition critical water saturation for all the cells in the model via an array when the end-point scaling option has bee…
ISWCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLPROPSISWL defines the imbibition connate water saturation for all the cells in the model via an array when the end-point scaling option has been…
ISWLPCPROPSISWLPC defines the imbibition connate water saturation for all the cells in the model via an array when the end-point scaling option has bee…
ISWLXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWLZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUPROPSISWU defines the imbibition maximum water saturation for all the cells in the model via an array when the end-point scaling option has been…
ISWUXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
ISWUZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
IVDPSOLUTION(OPM Flow keyword — no reference-manual entry)

J

JFUNCGRIDThe JFUNC keyword activates the Leverett-J-Function117 Leverett, M. C.; “Capillary Behaviour in Porous Solids”, Trans. AIME (1941) 1…
JFUNCRGRIDJFUNCR keyword activates Leverett-J-Function119 Leverett, M. C.; “Capillary Behaviour in Porous Solids”, Trans. AIME (1941) 142, 152…

K

KRGPROPSKRG defines the scaling parameter at the maximum drainage gas relative permeability value (SGU), normally SGU is equal to 1.0 - Swc, for all…
KRGRPROPSKRGR defines the scaling parameter at the relative permeability of gas at residual oil saturation (1 – SOGCR), or critical water saturation…
KRGRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRGZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRNUMREGIONSThe KRNUM keyword defines the direction dependent saturation tables (relative permeability and capillary pressure tables) region numbers for…
KRNUMMFREGIONSThe KRNUMMF keyword defines the drainage saturation tables (relative permeability and capillary pressure tables) region numbers for flow bet…
KRNUMRREGIONSOPM Flow summary vector (KRNUM)
KRNUMR-REGIONSOPM Flow summary vector (KRNUM)
KRNUMTREGIONSOPM Flow summary vector (KRNUM)
KRNUMT-REGIONSOPM Flow summary vector (KRNUM)
KRNUMXREGIONSThe KRNUM keyword defines the direction dependent saturation tables (relative permeability and capillary pressure tables) region numbers for…
KRNUMX-REGIONSOPM Flow summary vector (KRNUM)
KRNUMYREGIONSThe KRNUM keyword defines the direction dependent saturation tables (relative permeability and capillary pressure tables) region numbers for…
KRNUMY-REGIONSOPM Flow summary vector (KRNUM)
KRNUMZREGIONSThe KRNUM keyword defines the direction dependent saturation tables (relative permeability and capillary pressure tables) region numbers for…
KRNUMZ-REGIONSOPM Flow summary vector (KRNUM)
KROPROPSKRO defines the scaling parameter for the drainage oil relative permeability value at the connate water saturation (SWL), for all the cells…
KRORGPROPSKRORG defines the scaling parameter for the drainage relative permeability of oil at the critical gas saturation (SGCR), for all the cells i…
KRORGXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORGX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORGYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORGY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORGZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORGZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWPROPSKRORW defines the scaling parameter for the drainage relative permeability of oil at the critical water saturation (SWCR), for all the cells…
KRORWXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRORWZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KROZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWPROPSKRW defines the scaling parameter at the maximum drainage water relative permeability value (SWU), that is for Sw = 1.0, for all the cells i…
KRWRPROPSKRWR defines the scaling parameter at the drainage critical oil to water saturation value (SOWCR), for the drainage water relative permeabil…
KRWRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
KRWZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)

L

LABRUNSPECThis keyword switches on the LABORATORY system of units for the model.
LAMEGRID(OPM Flow keyword — no reference-manual entry)
LANGMPLPROPSThis keyword, LANGMPL, defines the coal bed methane Langmuir Adsorption195 Langmuir, Irving (June 1918). "The Adsorption of Gases on…
LANGMUIRPROPSThe LANGMUIR keyword defines the coal bed methane Langmuir Adsorption Isotherms196 Langmuir, Irving (June 1918). "The Adsorption of…
LANGSOLVPROPSThe LANGMUIR keyword defines the coal bed methane Langmuir Adsorption Isotherms197 Langmuir, Irving (June 1918). "The Adsorption of…
LBCCOEFPROPS(OPM Flow keyword — no reference-manual entry)
LCUNITPROPSThe LCUNIT keyword defines the units for the Linear Combination facility which allows for a linear combination of oil, gas and water rates a…
LGRRUNSPECThe LGR keyword defines the maximum dimensions and parameters for the Local Grid Refinement (“LGR”) option.
LGRCSUMMARY13 (Determined by LGR fluid in-place error targets.)
LGRCOPYRUNSPEC, GRID, EDITThe LGRCOPY keyword activates the Local Grid Refinement (“LGR”) Inheritance option that allows the LGR to inherit the properties of the glob…
LGRFREESCHEDULEThe LGRFREE keyword activates the Local Grid Refinement (“LGR”) Independent Time Step option that allows the LGR to have solution time steps…
LGRLOCKSCHEDULEThe LGRLOCK keyword deactivates the Local Grid Refinement (“LGR”) Independent Time Step option that allows the LGR to have solution time ste…
LGROFFSCHEDULEThe LGROFF keyword deactivates a stated Local Grid Refinement (“LGR”) and optionally sets the minimum number of wells below which the LGR wi…
LGRONSCHEDULEThe LGRON keyword activates a stated Local Grid Refinement (“LGR”) and optionally sets the minimum number of wells above which the LGR will…
LICENSESRUNSPECThis keyword defines the additional software licenses that are required to invoke various licensed options in the commercial simulator at th…
LIFTOPTSCHEDULEThe LIFTOPT keyword activates the gas lift optimization option and defines the gas lift gas increment size, the minimum incremental oil impr…
LINCOMSCHEDULEThe LINCOM keyword defines the oil, gas and water coefficients for the Linear Combination facility which allows for a linear combination of…
LINKPERMGRIDThe LINKPERM keyword assigns the grid cell permeabilities entered via the PERMX, PERMY and PERMZ keywords to a cell face (I±, J±, or K±) and…
LIVEOILRUNSPECThis keyword activates oil, free and dissolved gas in the model and therefore makes the oil phase live oil88 “Live” oil is oil that…
LKROPROPSLKRO defines the scaling parameter for the oil relative permeability value at the connate water saturation (SWL), for all the cells in the m…
LKRORGPROPSLKRORG defines the scaling parameter for the relative permeability of oil at the critical gas saturation (SGCR), for all the cells in the mo…
LKRORWPROPSLKRORW defines the scaling parameter for the relative permeability of oil at the critical water saturation (SWCR), for all the cells in the…
LKRWPROPSLKRW defines the scaling parameter at the maximum oil relative permeability value (SWU), that is for Sw = 1.0, for all the cells in the mode…
LKRWRPROPSLKRWR defines the scaling parameter at the maximum oil relative permeability value (SWU), that is for Sw = 1.0, for all the cells in the mod…
LOADRUNSPECThe LOAD keyword loads a previously generated SAVE file to enable a fast restart. A SAVE file contains all the data from a previous run’s RU…
LOCAL_BLOCK_PROBESUMMARY(OPM Flow keyword — no reference-manual entry)
LOCAL_CONNECTION_PROBESUMMARY(OPM Flow keyword — no reference-manual entry)
LOCAL_WELL_PROBESUMMARY(OPM Flow keyword — no reference-manual entry)
LOWSALTRUNSPECThis keyword, LOWSALT, activates the low salt brine phase for the Brine option and also activates the Brine option. See also the BRINE keywo…
LPCWPROPSLPCW defines the maximum oil-water pressure values for all the cells in the model via an array, for when the Low Salt option and the End-poi…
LSALTFNCPROPSThe LSALTFNC keyword defines the low salt weighting factors versus salt concentration functions for when the Low Salt option has been activa…
LSLTWNUMREGIONSThe LSLTWNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block,…
LSNUMREGIONSThe LSNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block, as…
LSOGCRPROPSLSOGCR defines the critical oil saturation with respect to gas (“SOGCR”), for all the cells in the model via an array, for when the Low Salt…
LSOWCRPROPSLSOWCR defines the critical oil saturation with respect to water (“SOWCR”), for all the cells in the model via an array, for when the Low Sa…
LSWCRPROPSLSWCR defines the critical water saturation (“SWCR”), for all the cells in the model via an array, for when the Low Salt option has been sel…
LSWLPROPSLSWL defines the connate water saturation (“SWL”), for all the cells in the model via an array, for when the Low Salt option has been select…
LSWLPCPROPSLSWLPC defines the capillary pressure connate water saturation (“SWLPC”), for all the cells in the model via an array, for when the Low Salt…
LSWUPROPSLSWU defines the maximum water saturation(“SWU”), for all the cells in the model via an array, for when the Low Salt option has been selecte…
LTOSIGMAGRIDThe LTOSIGMA keyword defines parameters to calculate the sigma factor in conjunction with the data entered via the LX, LY and LZ keywords in…
LWKROPROPSLWKRO defines the scaling parameter for the oil relative permeability value at the connate water saturation (SWL), for all the cells in the…
LWKRORGPROPSLWKRORG defines the scaling parameter for the relative permeability of oil at the critical gas saturation (SGCR), for all the cells in the m…
LWKRORWPROPSLWKRORW defines the scaling parameter for the relative permeability of oil at the critical water saturation (SWCR), for all the cells in the…
LWKRWPROPSLWKRW defines the scaling parameter at the maximum water relative permeability value (SWU), that is for Sw = 1.0, for all the cells in the m…
LWKRWRPROPSLWKRWR defines the scaling parameter at the critical oil to water saturation value (SOWCR), for the water relative permeability curve, for a…
LWPCWPROPSLWPCW defines the maximum water-oil pressure values for all the cells in the model via an array, for when the Low Salt and Surfactant Wettab…
LWSLTNUMREGIONSThe LWSLTNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block,…
LWSNUMREGIONSThe LWSNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block, a…
LWSOGCRPROPSLWSOGCR defines the critical oil saturation with respect to gas (“SOGCR”), for all the cells in the model via an array, for when the Low Sal…
LWSOWCRPROPSLWSOWCR defines the critical oil saturation with respect to water (“SOWCR”), for all the cells in the model via an array, for when the Low S…
LWSWCRPROPSLWSWCR defines the critical water saturation (“SWCR”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wet…
LWSWLPROPSLWSWL defines the connate water saturation (“SWL”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wettab…
LWSWLPCPROPSLWSWLPC defines the capillary pressure connate water saturation (“SWLPC”), for all the cells in the model via an array, for when the Low Sal…
LWSWUPROPSLWSWU defines the maximum water saturation(“SWU”), for all the cells in the model via an array, for when the Low Salt and Surfactant Wettabi…
LXGRIDThe LX keyword defines the size of “representative” matrix grid blocks in the X direction via an array in dual porosity and dual permeabilit…
LXFINGRIDThe LXFIN keyword defines the parameters for automatically generating a Local Grid Refinement (“LGR”) grid in the X direction based on logar…
LYGRIDThe LY keyword defines the size of “representative” matrix grid blocks in the Y direction via an array in dual porosity and dual permeabilit…
LYFINGRIDThe LYFIN keyword defines the parameters for automatically generating a Local Grid Refinement (“LGR”) grid in the Y direction based on logar…
LZGRIDThe LZ keyword defines the size of “representative” matrix grid blocks in the Z direction via an array in dual porosity and dual permeabilit…
LZFINGRIDThe LZFIN keyword defines the parameters for automatically generating a Local Grid Refinement (“LGR”) grid in the Z direction based on logar…

M

MAPAXESGRIDMAPAXES specifies the origin of the map used to create the grid. It is usually output by pre-processing software when exporting the grid geo…
MAPUNITSGRIDThe MAPUNITS keyword defines the units of the coordinates stated on the MAPAXES keyword. It is usually output by pre-processing software whe…
MASSFLOWPROPSThe MASSFLOW keyword defines the upstream river mass flow versus time tables for rivers, for when the River option has been activated via th…
MASTSUMMARY20 (Chosen by the master simulation in a reservoir coupling run.)
MATCORRSCHEDULEThe MATCORR keyword activates the Material Balance Correction option used to adjust the accumulated material balance error in the simulation…
MAXCFLSUMMARYMaximum Courant-Friedrichs-Lewy value for each time step. (Compositional keyword.)
MAXDESUMMARYMaximum variation in energy for each time step. (Compositional keyword.)
MAXDPRSUMMARYMaximum variation in pressure for each time step.
MAXDSGSUMMARYMaximum variation in gas saturation for each time step.
MAXDSOSUMMARYMaximum variation in oil saturation for each time step.
MAXDSWSUMMARYMaximum variation in water saturation for each time step.
MAXDTSUMMARYMaximum variation in temperature for each time step. (Compositional keyword.)
MAXFSUMMARY4 (Maximum ratio between one time step and the next.)
MAXPSUMMARY18 (Set by maximum expected grid block pressure change.)
MAXSSUMMARY6 (Maximum permitted time step.)
MAXVALUEGRID, EDIT, PROPSThe MAXVALUE keyword sets a maximum value for the specified array or part of an array. The constant can be an integer or real value dependin…
MAXWSUMMARY23 (Maximum time step size after a well control event.)
MBLKSOLUTION(OPM Flow keyword — no reference-manual entry)
MECHRUNSPEC(OPM Flow keyword — no reference-manual entry)
MECHSOLVRUNSPEC(OPM Flow keyword — no reference-manual entry)
MEMORYRUNSPECThis keyword defines the memory allocation for the run.
MEMORYTSSUMMARYMemory - Operating system reported maximum current memory usage across all processors.
MESSAGERUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe MESSAGE keyword outputs a user message to the terminal, as well as to the print (*.PRT) and debug (*.DBG) files. Note this is different…
MESSAGESRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe MESSAGES keyword defines the print and stops levels for various messages. The “print limits” set the maximum number of messages that wil…
MESSOPTSSCHEDULEThis keyword, MESSOPTS, resets the severity level for time steps that are forced to be accepted by the simulator. The normal severity level…
MESSSRVCRUNSPECThe MESSSRVC keyword activates or deactivates output to the database message file (*.DBPRTX). The file contains all the messages from run in…
METRICRUNSPECThis keyword switches on the METRIC system of units for the model.
MICPRUNSPECThe MICP keyword activates the Microbially Induced Calcite Precipitation (“MICP”) model for the run. MICP is a new and sustainable technolog…
MICPPARAPROPSThe MICPPARA keyword used to define the model parameters for when the MICP model had been activated via the MICP keyword in the RUNSPEC sect…
MINERALPROPS(OPM Flow keyword — no reference-manual entry)
MINFSUMMARY3 (Minimum ratio between one time step and the next.)
MINNNCTGRIDThe MINNNCT keyword defines a minimum non-neighbor connection transmissibility below which the non-neighbor connection is deleted. The keywo…
MINNPCOLRUNSPECThe MINNPCOL keyword defines the minimum number of Newton iterations within a time step where the well production and injection targets may…
MINPORVGRIDMINPORV defines a minimum threshold pore volume that makes all grid blocks whose pore volume is below this value inactive in the model (inac…
MINPVGRIDMINPV defines a minimum threshold pore volume that makes all grid blocks whose pore volume is below this value inactive in the model (inacti…
MINPVVGRIDMINPVV is an array that defines the minimum threshold pore volume for each cell, that makes grid blocks whose pore volume is below this valu…
MINSSUMMARY5 (Minimum permitted time step.)
MINVALUEGRID, EDIT, PROPSThe MINVALUE keyword sets a minimum value for the specified array or part of an array. The constant can be an integer or real value dependin…
MISCPROPSMISC defines the transformation between the miscible and immiscible relative permeability models, for when the MISCIBLE and SOLVENT keywords…
MISCIBLERUNSPECThe MISCIBLE keyword defines the options associated with the Todd-Longstaff91 M. R. Todd and W. J Longstaff, The Development, Testin…
MISCNUMREGIONSThe MISCNUM keyword defines the miscibility region number mixing tables as defined by the TLMIXPAR keyword in the PROPS section, for when th…
MLANGPROPSThis keyword, MLANG, defines the coal bed methane Langmuir Adsorption200 Langmuir, Irving (June 1918). "The Adsorption of Gases on P…
MLANGSLVPROPSThis keyword, MLANGSLV, defines the coal bed methane Langmuir Adsorption201 Langmuir, Irving (June 1918). "The Adsorption of Gases o…
MLINEARPSUMMARYCPR Solver - Number of pressure iterations for each time step.
MLINEARSSUMMARYIterations - Number of linear iterations for each time step.
MONITORRUNSPEC, SUMMARYThe MONITOR keyword activates the writing out of the run time monitoring information used by post-processing graphics software to display ru…
MPFANUMGRIDThe MPFANUM keyword defines regions in the model where the multi-point flux discretization should be applied.
MPFNNCGRIDThe MPFNNC keyword defines multi-point flux non-neighbor connections explicitly.
MSFNPROPSThe MSFN keyword defines the miscible normalized relative permeability tables for when the MISCIBLE and or SOLVENT options have been activat…
MSGFILERUNSPECMSGFILE keyword activates or deactivates the message file output used by pre- and post-processing software. Note that message file processin…
MSUMBUGSUMMARYMessages - Cumulative number of BUG messages.
MSUMCOMMSUMMARYMessages - Cumulative number of COMMENT messages.
MSUMERRSUMMARYMessages - Cumulative number of ERROR messages.
MSUMLINPSUMMARYCPR Solver - Cumulative number of pressure iterations.
MSUMLINSSUMMARYIterations - Cumulative number of linear iterations.
MSUMMESSSUMMARYMessages - Cumulative number of MESSAGES messages.
MSUMNEWTSUMMARYIterations - Cumulative number of Newton iterations.
MSUMPROBSUMMARYMessages - Cumulative number of PROBLEM messages.
MSUMWARNSUMMARYMessages - Cumulative number of WARNING messages.
MULSGGDSCHEDULEThis keyword, MULSGGD, defines a constant multiplier to modify the matrix-fracture coupling transmissibility for dual porosity and dual perm…
MULSGGDVSCHEDULEThis keyword, MULSGGDV, defines a constant multiplier to modify the matrix-fracture coupling transmissibility for dual porosity and dual per…
MULTFLTGRID, EDIT, SCHEDULEMULTFLT enables the transmissibilities across defined faults, as declared by the FAULTS keyword, to be modified. They keyword allows for the…
MULTINRUNSPECThis keyword switches on the Multiple Input Files option for all input files. Similar to the commercial simulator, OPM Flow has various opti…
MULTIPLYGRID, EDIT, PROPS, REGIONS, SOLUTIONThe MULTIPLY keyword multiplies a specified array or part of an array by a constant. The constant can be an integer or real value depending…
MULTIREGGRID, EDIT, PROPS, REGIONS, SOLUTIONThe MULTIREG keyword multiplies an array or part of an array by a constant for cells with a specific region number. The region number array…
MULTNUMGRIDThe MULTNUM keyword defines the inter-region transmissibility region numbers for each grid block, as such there must be one entry for each c…
MULTOUTRUNSPECThis keyword switches on the Multiple Output Files option for all output files. Similar to the commercial simulator, OPM Flow has various op…
MULTOUTSRUNSPECThis keyword switches on the Multiple Output Files option for SUMMARY files only, and overwrites the UNIFOUT keyword in the RUNSPEC section…
MULTPVGRID, EDITMULTPV multiples the pore volumes of a cell by a real positive constant for all the cells in the model via an array. An alternative to defin…
MULTRGRID, EDIT, SCHEDULEMULTR multiples the transmissibility between two cell faces in the +R direction for all the cells in the model via an array, that is the key…
MULTR-GRID, EDIT, SCHEDULEMULTR- multiples the transmissibility between two cell faces in the -R direction for all the cells in the model via an array, that is the ke…
MULTREALRUNSPECThe MULTREAL keyword activates the commercial simulator’s Multi-Realization License option.
MULTREGDGRID, EDITThe MULTREGD keyword multiplies the diffusivity between two regions by a constant. The region number array can be FLUXNUM, MULTNUM or OPERNU…
MULTREGHGRID, EDITThe MULTREGH keyword multiplies the thermal conductivity between two regions by a constant. The region number array can be FLUXNUM, MULTNUM…
MULTREGPGRID, EDITThe MULTREGP keyword multiplies the pore volume of a cell by a constant for all cells with a specific region number. The region number array…
MULTREGTGRID, EDIT, SCHEDULEThe MULTREGT keyword multiplies the transmissibility between two regions by a constant. The region number array can be FLUXNUM, MULTNUM or O…
MULTSIGSCHEDULEThis keyword, MULTSIG, defines a constant multiplier to modify the matrix-fracture coupling transmissibility for dual porosity and dual perm…
MULTSIGVSCHEDULEThis keyword, MULTSIGV, defines a constant multiplier to modify the matrix-fracture coupling transmissibility for dual porosity and dual per…
MULTTHTGRID, EDIT, SCHEDULEMULTTHT multiples the transmissibility between two cell faces in the +Theta direction for all the cells in the model via an array, that is t…
MULTTHT-GRID, EDIT, SCHEDULEMULTTHT- multiples the transmissibility between two cell faces in the -Theta direction for all the cells in the model via an array, that is…
MULTXGRID, EDIT, SCHEDULEMULTX multiples the transmissibility between two cell faces in the +X direction for all the cells in the model via an array, that is the key…
MULTX-GRID, EDIT, SCHEDULEMULTX- multiples the transmissibility between two cell faces in the -X direction for all the cells in the model via an array, that is the ke…
MULTYGRID, EDIT, SCHEDULEMULTY multiples the transmissibility between two cell faces in the +Y direction for all the cells in the model via an array, that is the key…
MULTY-GRID, EDIT, SCHEDULEMULTY- multiples the transmissibility between two cell faces in the -Y direction for all the cells in the model via an array, that is the ke…
MULTZGRID, EDIT, SCHEDULEMULTZ multiples the transmissibility between two cell faces in the +Z direction for all the cells in the model via an array, that is the key…
MULTZ-GRID, EDIT, SCHEDULEMULTZ- multiples the transmissibility between two cell faces in the -Z direction for all the cells in the model via an array, that is the ke…
MVDPSOLUTION(OPM Flow keyword — no reference-manual entry)
MWPROPSThe MW keyword defines the molecular weights for each of the compositional components active in the model and for each equation of state. Th…
MWSPROPS(OPM Flow keyword — no reference-manual entry)

N

NARROWSUMMARYThe NARROW keyword activates the Run Summary Narrow Column Output option, for when printed SUMMARY data has been requested by the RUNSUM key…
NBAKFLSUMMARYNumber of flash calculations for each time step (Compositional keyword.)
NBYTOTSUMMARYMemory - Peak usage of dynamically allocated memory reported by OPM Flow. For parallel cases this is the maximum across all processors.
NCOMPSPROPSThis keyword confirms the maximum number of compositional components in the model, as such it should have the same number of components as t…
NCONSUMPSCHEDULEThe NCONSUMP keyword defines an extended network node’s gas consumption rate, for when the Extended Network option has been activated by the…
NCPRLINSSUMMARYCPR Solver - Average number of pressure iterations per linear iteration for each time step.
NEFACSCHEDULEThe NEFAC keyword defines an extended network node’s efficiency factor, for when the Extended Network option has been activated by the NETWO…
NETBALANSCHEDULE, SPECIALNETBALAN keyword causes the simulator to perform a network balancing operation at the next time step. In addition, the keyword defines the n…
NETCOMPASCHEDULEThe NETCOMPA keyword defines automatic compressors in an extended network, for when the Extended Network option has been activated by the NE…
NETWSUMMARY15 (Time step determined by network balancing controls.)
NETWORKRUNSPECThis keyword activates the Extended Network option and defines the maximum number of nodes and links (branches) in the network. The Extended…
NEWTFLSUMMARYIterations – Cumulative average number of Newton iterations per cell in flash calculations.. (Compositional keyword.)
NEWTONSUMMARYThis keyword activates the writing out of the Newton iteration vector (the number of non-linear iterations per time step) to the SUMMARY fil…
NEWTRANGRIDThis keyword switches on Irregular Corner-Point Grid geometry transmissibility calculation, which is the default option for this type of gri…
NEXTSCHEDULEThis keyword defines the maximum time step size the simulator should take for the next time step. This keyword can be used to reset the time…
NEXTSTEPSCHEDULEThis keyword defines the maximum time step size the simulator should take for the next time step. This keyword can be used to limit the time…
NEXTSTPLSCHEDULEThis keyword defines the maximum time step size the simulator should take for the next time step for all Local Grid Refinements (“LGR”). Thi…
NGOPASSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
NINENUMGRIDThe NINENUM keyword defines areas in the grid that should use the Nine-Point Discretization formulation by setting a grid block’s NINENUM va…
NINEPOINRUNSPECThe NINEPOIN keyword activates the Nine-Point Discretization formulation for the whole grid. If the keyword is absent from the run then the…
NLINEARPSUMMARYCPR Solver - Average number of pressure iterations per Newton iteration per time step.
NLINEARSSUMMARYIterations - Average number of linear iterations per Newton iteration for each time step. (For runs with LGRs, LLINEARS will automatically b…
NLINSMAXSUMMARYIterations - Maximum number of linear iterations in the Newton iterations per time step.
NLINSMINSUMMARYIterations - Minimum number of linear iterations in the Newton iterations per time step.
NLRESMAXSUMMARYNon-linear residual maximum value. (Compositional keyword.)
NLRESSUMSUMMARYNon-linear residual total. (Compositional keyword.)
NLTRSUMMARY26
NMATOPTSGRIDThe NMATOPTS keyword defines the Discretized Matrix Dual Porosity parameters for when the Discretized Matrix Dual Porosity option has been a…
NMATRIXRUNSPECThe NMATRIX keyword activates the Discretized Matrix Dual Porosity option and specifies the number of sub-grid blocks in the actual matrix g…
NMESSAGESUMMARYThis keyword activates the writing out of a standard set of summary OPM Flow simulation performance summary variables to the SUMMARY (*.SMSP…
NNCGRIDNNC enables Non-Neighbor Connections (“NNC”) to be manually defined. This keyword is normally generated by static modeling software as oppos…
NNEWTFSCHEDULEThis keyword activates the Non-Newtonian Fluid phase and model for when the polymer phase is present in the model, as indicated by the POLYM…
NNUMFLSUMMARYCumulative number of flash calculations. (Compositional keyword.)
NNUMSTSUMMARYCumulative number of stability tests. (Compositional keyword.)
NOCASCRUNSPECNOCASC keyword activates the linear solver tracer algorithm for single phase tracers.
NODEPROPSCHEDULEThis keyword defines the network node properties for the extended network option for when the Extended Network Model has been invoked by the…
NODPPMRUNSPEC, GRIDThe NODPPM keyword deactivates the default behavior of multiplying the fracture porosity by the fracture permeability to calculate the effec…
NOECHORUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULETurns off echoing of all the input files to the print file. Note by default echoing of the inputs files is active. but can subsequently be s…
NOGGFGRIDThis keyword deactivates the output of a standard GRID or extended GRID file, as well as the extensible EGRID file for post-processing appli…
NOGRAVRUNSPEC(OPM Flow keyword — no reference-manual entry)
NOHMDSOLUTION, SCHEDULEThe NOHMD deactivates various history match gradient derivative calculations for when the History Match Gradient option has been activated b…
NOHMOSOLUTION, SCHEDULEThe NOHMO deactivates various history match gradient derivative calculations for when the History Match Gradient option has been activated b…
NOHYSTRUNSPECThe NOHYST keyword deactivates the Hysteresis option and informs the simulator to ignore the IMBNUM array in the REGIONS section.
NOINSPECRUNSPECThe NOINSPEC keyword deactivates the writing out of the INIT index file (*.INSPEC). The initialization data (or static data) is written out…
NOMONITORUNSPEC, SUMMARYThe NOMONITO keyword deactivates the writing out of the run time monitoring information used by post-processing graphics software to display…
NONNCRUNSPECThe NONNC keyword deactivates non-neighbor connections (“NNCs”) in the current run. NNCs create off-diagonal elements in the Jacobi matrix t…
NORSSPECRUNSPECThe NORSSPEC keyword deactivates the writing out of the RESTART index file (*.RSSPEC). The restart data (pressure, saturations etc. through…
NOSIMRUNSPEC, SCHEDULENOSIM switches the mode of OPM Flow to data input checking mode. In this mode the input file is read and all messages and print instructions…
NOSUMLGRSUMMARY(OPM Flow keyword — no reference-manual entry)
NOWARNRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULETurns off warning messages to be printed to the print file; note that this keyword is deactivated by default and can subsequently be switche…
NOWARNEPPROPSThe NOWARNEP keyword deactivates the writing out of warning messages associated with checking the consistency of saturation table end-points…
NPRSUMMARYGroup/Node pressure in a production network based on rates at end of timestep (OPM Flow specific).
NRSOUTRUNSPECThe NRSOUT keyword specifies the maximum number of elements that can be written to the RESTART file at each reporting time step.
NSTACKRUNSPEC, SCHEDULEThe NSTACK keyword defines the maximum number of previous search directions stored by the linear solver. Increasing the value of NSTACK may…
NTGGRIDNTG defines the Net-to-Gross Ratio (“NTG”) for all the cells in the model via an array. The keyword can be used with all grid types.
NTSSUMMARYNumber of time steps – taken. (Compositional keyword.)
NTSECLSUMMARYNumber of time steps – energy density converged. (Compositional keyword.)
NTSMCLSUMMARYNumber of time steps – molar density converged. (Compositional keyword.)
NTSPCLSUMMARYNumber of time steps – pressure converged. (Compositional keyword.)
NUMRESRUNSPECThe NUMRES keyword defines the number of reservoir grids (COORD data sets) that the simulator should process. OPM Flow currently only suppor…
NUPCOLRUNSPEC, SCHEDULEThe NUPCOL keyword defines the maximum number of Newton iterations within a time step that may be used to update the well production and in…
NWATREMSCHEDULEThe NWATREM keyword defines an extended network node as a point where water is removed from the network, for when the Extended Network optio…
NXFINGRIDNXFIN defines the number of Local Grid Refinement (“LGR”) cells within a global or host cell in the x-direction via a vector, as opposed to…
NYFINGRIDNYFIN defines the number of Local Grid Refinement (“LGR”) cells within a global or host cell in the x-direction via a vector, as opposed to…
NZFINGRIDNZFIN defines the number of Local Grid Refinement (“LGR”) cells within a global or host cell in the z-direction via a vector, as opposed to…

O

OCOMPIDXRUNSPEC(OPM Flow keyword — no reference-manual entry)
OFMSUMMARYThis keyword activates the writing out of the SUMMARY file data in the Oil Field Manager (“OFM”) file format to enable the simulated data to…
OILRUNSPECThis keyword indicates that the oil phase is present in the model and must be used for oil-gas, oil-water, oil-water-gas input decks that co…
OILAPISOLUTIONThe OILAPI keyword defines the initial equilibration oil API gravity pressures for all grid cells in the model, for when the Oil API Trackin…
OILCOMPRPROPS(OPM Flow keyword — no reference-manual entry)
OILDENTPROPSOILDENT defines the oil density as a function of temperature coefficients for when OPM Flow’s thermal option has been activated by the THERM…
OILJTPROPSOILJT activates the oil Joule-Thomson effect202 The Joule–Thomson coefficient is defined as the change in temperature with respect t…
OILMWPROPS(OPM Flow keyword — no reference-manual entry)
OILVISCTPROPSOILVISCT defines the oil viscosity as a function of temperature for when OPM Flow’s thermal option has been activated by the THERMAL keyword…
OILVTIMPROPS(OPM Flow keyword — no reference-manual entry)
OLDTRANGRIDThis keyword switches on Cartesian Regular Grids geometry transmissibility calculation (or block centered transmissibility calculations), wh…
OLDTRANRGRIDThis keyword switches on Radial Regular Grids geometry transmissibility calculation (or block centered transmissibility calculations), which…
OMEGAAPROPS(OPM Flow keyword — no reference-manual entry)
OMEGAASPROPS(OPM Flow keyword — no reference-manual entry)
OMEGABPROPS(OPM Flow keyword — no reference-manual entry)
OMEGABSPROPS(OPM Flow keyword — no reference-manual entry)
OPERATEGRID, EDIT, PROPS, REGIONS, SOLUTIONThe OPERATE keyword performs a mathematical operation on a specified array or part of an array, optionally using another specified array as…
OPERATERGRID, EDIT, PROPS, REGIONS, SOLUTIONThe OPERATER keyword is similar to the OPERATE keyword, except it applies the mathematical operation on specific regions, whereas OPERATE ap…
OPERNUMGRID, REGIONSThis keyword defines the OPERATER region numbers for each grid block. The OPERNUM keyword defines the region numbers for each grid block, as…
OPTIONSRUNSPEC, SCHEDULEThe OPTIONS keyword activates various program options in the commercial simulator. Currently, none of the options available in the commercia…
OPTIONS3RUNSPEC, SCHEDULE(OPM Flow keyword — no reference-manual entry)
OUTRADGRIDOUTRAD defines the OUTER radius of the reservoir model for a radial or spider grid geometry. The RADIAL or SPIDER keyword in the RUNSPEC sho…
OUTSOLSOLUTION, SCHEDULEThis keyword defines the data and frequency of the data to be written to the RESTART file at each requested restart point. The keyword has b…
OVERBURDPROPSThe OVERBURD keyword defines the overburden pressures versus depth relationship to be applied for when the rock compaction option has been i…

P

PARALLELRUNSPECThe PARALLEL keyword defines the run to use parallel processing and sets the domain decomposition options. See section 2.2Running OPM Flow 2…
PARAOPTSGRIDThe PARAOPTS keyword defines various options for parallel runs, for when the Parallel option has been invoked by the PARALLEL keyword in the…
PARTTRACRUNSPECThe PARTTRAC keyword activates the Partitioned Tracer option and defines the maximum number of partitioned tracers, the number of TRACERKP o…
PATHSRUNSPECPATHS allows the user to define alias directory filenames to avoid long filenames with the INCLUDE, IMPORT, RESTART or GDFILE keywords. To u…
PBUBSOLUTIONThe PBUB keyword defines the initial equilibration buble-point saturation pressures values for all grid cells in the model and should be use…
PBVDSOLUTIONThe PBVD keyword defines the bubble-point pressure versus depth tables for each equilibration region that should be used when there is disso…
PCFACTPROPSPCFACT defines the capillary pressure multiplication factor due to a change in porosity. Currently the keyword is used in conjunction with O…
PCGPROPSPCG defines the maximum drainage gas-oil capillary pressure values for all the cells in the model via an array. The ENDSCALE keyword in the…
PCG32DPROPSThis keyword, PCG32D, enables the gas-oil capillary pressure data to be entered as a function of both oil and water saturations. The keyword…
PCHPSUMMARY11 (Time step chopped due to maximum pressure change in IMPES formulation.)
PCRITPROPSThe PCRIT keyword defines the critical pressures for each of the compositional components active in the model and for each equation of state…
PCRITSPROPS(OPM Flow keyword — no reference-manual entry)
PCWPROPSPCW defines the maximum drainage water-oil or water-gas capillary pressure values for all the cells in the model via an array. The ENDSCALE…
PCW32DPROPSThis keyword, PCW32D, enables the water-oil capillary pressure data to be entered as a function of both oil and gas saturations. The keyword…
PDEWSOLUTIONThe PDEW keyword defines the initial equilibration dew-point pressure values for all grid cells in the model and should be used in conjuncti…
PDVDSOLUTIONThe PDVD keyword defines the dew-point pressure versus depth tables for each equilibration region that should be used when there is vaporize…
PEBIGRIDPEBI activates the unstructured Perpendicular Bisector (“PEBI”)121 Heinemann, Z.E. and Brand, C.W. 1988. Gridding Techniques in Rese…
PECOEFSPROPSThe PECOEFS keyword defines the Petro-Elastic model coefficients.
PEDIMSRUNSPECThe PEDIMS keyword defines the number of petro-elastic regions to be used with the PENUM keyword in the REGIONS section and the number of ro…
PEGTABPROPSThe PEGTAB series of keywords define a series of coefficients of a polynomial function used in the calculation of the shear modulus in the p…
PEGTAB0PROPSOPM Flow summary vector (PEGTABX)
PEGTAB1PROPSOPM Flow summary vector (PEGTABX)
PEGTAB2PROPSOPM Flow summary vector (PEGTABX)
PEGTAB3PROPSOPM Flow summary vector (PEGTABX)
PEGTAB4PROPSOPM Flow summary vector (PEGTABX)
PEGTAB5PROPSOPM Flow summary vector (PEGTABX)
PEGTAB6PROPSOPM Flow summary vector (PEGTABX)
PEGTAB7PROPSOPM Flow summary vector (PEGTABX)
PEKTABPROPSThe PEKTAB series of keywords define a series of coefficients of a polynomial function used in the calculation of the bulk modulus in the pe…
PEKTAB0PROPSOPM Flow summary vector (PEKTABX)
PEKTAB1PROPSOPM Flow summary vector (PEKTABX)
PEKTAB2PROPSOPM Flow summary vector (PEKTABX)
PEKTAB3PROPSOPM Flow summary vector (PEKTABX)
PEKTAB4PROPSOPM Flow summary vector (PEKTABX)
PEKTAB5PROPSOPM Flow summary vector (PEKTABX)
PEKTAB6PROPSOPM Flow summary vector (PEKTABX)
PEKTAB7PROPSOPM Flow summary vector (PEKTABX)
PENUMREGIONSThe PENNUM keyword defines the petro-elastic region number for each grid block that is used to assign the of petro-elastic coefficients, bul…
PERFORMASUMMARYThe PERFORMA keyword activates the writing out of a standard set of OPM Flow simulation numerical performance summary variables to the SUMMA…
PERMAVEGRIDThe PERMAVE keyword defines the three directional exponent coefficients used to average the grid block permeabilities between two neighborin…
PERMFACTPROPSPERMFACT defines the permeability multiplication factor due to a change in porosity. The keyword is used in conjunction with OPM Flow’s Salt…
PERMJFUNGRIDPERMJFUN defines the permeability to be used in de-normalizing the Leverett J-Functions123 Leverett, M. C.; “Capillary Behaviour in…
PERMRGRIDPERMR sets the permeability for each cell in the R direction in a radial geometry grid. The RADIAL or SPIDER keywords in the RUNSPEC should…
PERMTHTGRIDPERMTHT sets the permeability for each cell in the THETA direction in a radial geometry grid. The RADIAL or SPIDER keyword in the RUNSPEC sh…
PERMXGRIDPERMX defines the permeability in the X direction for all the cells in the model via an array. The keyword can be used for all grid types, e…
PERMXYGRID(OPM Flow keyword — no reference-manual entry)
PERMYGRIDPERMY defines the permeability in the Y direction for all the cells in the model via an array. The keyword can be used for all grid types, e…
PERMYZGRID(OPM Flow keyword — no reference-manual entry)
PERMZGRIDPERMZ defines the permeability in the Z direction for all the cells in the model via an array. The keyword can be used for all grid types, e…
PERMZXGRID(OPM Flow keyword — no reference-manual entry)
PETGRIDGRIDThe PETGRID keyword instructs the simulator to load a Generic Simulation Grid (*.GSG) file that contains grid geometry data.
PETOPTSRUNSPECThe PETOPTS keyword defines various Petrel and Generic Simulation (*.GSG) file options.
PICONDSCHEDULEThe PICOND keyword defines the Generalized Pseudo Pressure (“GPP”)310 Whitson, C. H. and Fevang, Ø. “Generalised Pseudopressure Well…
PIMTDIMSRUNSPECPIMTDIMS keyword defines the maximum number of PIMULTAB tables and the maximum number of entries (or rows) per PIMULTAB table. The PIMULTAB…
PIMULTABSCHEDULENot supported. (But perhaps it should be!)
PINCHGRIDThe PINCH keyword defines the parameters used to control the generation of Non-Neighbor Connections (“NNCs”) in the vertical (K) direction d…
PINCHNUMGRIDThe PINCHNUM keyword defines the pinch-out region numbers for each grid block, as such there must be one entry for each cell in the model. T…
PINCHOUTGRIDThe PINCHOUT keyword activates the generation of Non-Neighbor Connections (“NNCs”) in the vertical (K) direction due to layers pinching out,…
PINCHREGGRIDThe PINCHREG keyword defines the parameters used to control the generation of Non-Neighbor Connections (“NNCs”) in the vertical (K) directio…
PINCHXYGRIDThe PINCHXY keyword defines the x-direction and y-direction threshold thickness used to control the generation of Non-Neighbor Connections (…
PINTDIMSRUNSPECThe PINTDIMS keyword defines the number of property tables used in the OPM Flow's Polymer Molecular Weight Transport option, that uses the p…
PLMIXNUMREGIONSThe PLMIXNUM keyword defines the polymer region number for each grid block that is used to assign the mixing tables as well as the maximum p…
PLMIXPARPROPSThe PLMIXPAR keyword defines the Todd-Longstaff210 Todd, M. and Longstaff, W. “The Development, Testing and Application of a Numeric…
PLYADSPROPS, SPECIALThe PLYADS keyword defines the rock polymer adsorption tables for when the polymer option has been activated by the POLYMER keyword in the R…
PLYADSSPROPSThe PLYADSS keyword defines the rock polymer adsorption tables for when the polymer and the salt options has been activated by the POLYMER a…
PLYATEMPPROPSThis keyword defines the polymer adsorption temperature for subsequent polymer adsorption tables entered via the PLYADS and PLYADSS keywords…
PLYCAMAXPROPSThe PLYCAMAX keyword defines the maximum polymer-rock adsorption value used in the calculation of the resistance factor for the water phase…
PLYDHFLFPROPS, SCHEDULE, SPECIALThe PLYDHFLF keyword defines the polymer thermal degradation half-life with respect to temperature functions for when the polymer option has…
PLYESALPROPSThis keyword, PLYESAL, defines the polymer effective salinity coefficient as well as enabling the effective salinity calculation for polymer…
PLYKRRFPROPSThe PLYKRRF keyword defines the polymer rock permeability reduction factor to the water phase by individual cell, for when the Polymer optio…
PLYMAXPROPS, SPECIALThe PLYMAX keyword defines maximum polymer and salt concentrations that are to be used in the mixing parameter calculation of the fluid comp…
PLYMWINJPROPSThis keyword, PLYMWINJ, describes the relationship of the injected polymer molecular weight as a function of polymer throughput and polymer…
PLYOPTSPROPS(OPM Flow keyword — no reference-manual entry)
PLYRMDENGRIDThe PLYRMDEN keyword defines the in situ rock density at reservoir conditions by individual cell, for when the Polymer option has been activ…
PLYROCKPROPSThe PLYROCK keyword defines rock properties for when the Polymer option has been activated by the POLYMER keyword in the RUNSPEC section.
PLYROCKMSCHEDULEThe PLYROCKM keyword modifies rock properties entered via the PLYCAMAX, PLYKRRF, PLYRMDEN, and PLYROCK keywords in the PROPS section, for wh…
PLYSHEARPROPS, SPECIALThe PLYSHEAR keyword activates and defines the polymer shear thinning-thickening option for when the polymer option has been activated by th…
PLYSHLOGPROPS, SCHEDULE, SPECIALThis keyword activates and defines the parameters for the logarithm-based polymer shear thinning/thickening option.
PLYTRRFPROPSThe PLYTRRF keyword defines the polymer rock permeability reduction factor to the water phase as a function of temperature, for when the Pol…
PLYTRRFAPROPSThe PLYTRRFA keyword defines the how the polymer rock permeability reduction factor to the water phase as a function of temperature data, en…
PLYVISCPROPS, SCHEDULE, SPECIALPLYSVISC defines the polymer viscosity scaling factors used to determine the relationship of pure water viscosity with respect to increasing…
PLYVISCSPROPS, SCHEDULEPLYSVISCS defines the polymer-salt viscosity scaling factor tables applied to pure water that are used to determine the viscosity of a polym…
PLYVISCTPROPS, SCHEDULEPLYSVISCT defines the polymer-temperature viscosity scaling factor tables applied to pure water that are used to determine the viscosity of…
PLYVMHPROPSThis keyword, PLYVMH, defines the constants used to calculate viscosity of the polymer solution as a function of the polymer molecular weigh…
PLYVSCSTPROPS, SCHEDULEPLYVSCST defines the polymer-salt-temperature viscosity scaling factor tables applied to pure water that are used to determine the viscosity…
PMAXPROPSThe PMAX keyword defines the maximum and minimum pressures expected to be encountered during the run. The data is used to perform the PVT to…
PMISCPROPSPMISC defines the transition between immiscible and miscible displacement as a function of oil pressure tables, for when the MISCIBLE keywor…
POELCOEFGRID(OPM Flow keyword — no reference-manual entry)
POLYMERRUNSPECThis keyword indicates that the polymer phase is present in the model and to activate the polymer flooding model. The keyword will also invo…
POLYMWRUNSPECThis keyword activates OPM Flow's Polymer Molecular Weight Transport option that uses the polymer molecular weight in calculating the polyme…
POROGRIDPORO defines the porosity for all the cells in the model via an array. The keyword can be used with all grid types.
PORVEDITPORV defines the pore volumes for all the cells in the model via an array. The keyword can be used for all grid types, except for the Radial…
PPCWMAXPROPSThe PPCWMAX keyword defines the maximum capillary pressure allowed when scaling the capillary pressure tables to match the inputted SWATINIT…
PRATIOGRID(OPM Flow keyword — no reference-manual entry)
PRCORRPROPS(OPM Flow keyword — no reference-manual entry)
PRECSALTRUNSPECThis keyword activates the OPM Flow Salt Precipitation model that accounts for salt precipitating out of the water phase when the water is b…
PREFPROPS(OPM Flow keyword — no reference-manual entry)
PREFSPROPS(OPM Flow keyword — no reference-manual entry)
PRESSURESOLUTIONThe PRESSURE keyword defines the initial equilibration pressures for all grid cells in the model and should be used in conjunction with the…
PRIORITYSCHEDULEThe PRIORITY keyword activates the Well Priority option and defines the coefficients in the well priority equation. Wells under group contro…
PROPSPROPSThe PROPS activation keyword marks the end of the EDIT section and the start of the PROPS section that defines the key fluid and rock proper…
PRORDERSCHEDULEPRORDER defines the order of group production rules to be implemented fore when a group’s target is not satisfied.
PRVDSOLUTIONThe PRVD keyword defines the initial reservoir pressure versus depth and should be used in conjunction with the PBUB, PDEW, RS, RV, SGAS, SO…
PSSPRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
PSSSCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
PSSSGSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
PSSSOSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
PSSSWSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
PSTEADYRUNSPECThe PSTEADY keyword activates Pseudo Steady State Flow Calculation option by advancing the simulator until it reaches a pseudo steady state…
PSWRGPROPS(OPM Flow keyword — no reference-manual entry)
PSWROPROPS(OPM Flow keyword — no reference-manual entry)
PVCDOPROPSPVCDO defines the oil PVT properties for dead oil1 “Dead” oil is oil that it contains no dissolved gas or a relatively thick oil or…
PVCOPROPSPVCO defines the oil PVT properties for live216 “Live” oil is oil that contains gas in solution, which is normally the case for most…
PVDGPROPSPVDG defines the gas PVT properties for dry gas217 Natural gas that occurs in the absence of condensate or liquid hydrocarbons, or g…
PVDOPROPSPVDO defines the oil PVT properties for dead oil218 “Dead” oil is oil that it contains no dissolved gas or a relatively thick oil or…
PVDSPROPSPVDS defines the solvent PVT properties for use with SOLVENT option. The solvent is treated as an additional dry gas phase within the model.…
PVT-MRUNSPECOPM Flow summary vector (PVT_M)
PVTGPROPSPVTG defines the gas PVT properties for wet gas219 Natural gas that contains significant heavy hydrocarbons such as propane, butane…
PVTGWPROPSPVTGW defines the gas PVT properties for dry gas1 Natural gas that occurs in the absence of condensate or liquid hydrocarbons, or ga…
PVTGWOPROPSPVTGWO defines the gas PVT properties for wet gas1 Natural gas that contains significant heavy hydrocarbons such as propane, butane…
PVTNUMREGIONSThe PVTNUM keyword defines the PVT region numbers for each grid block, as such there must be one entry for each cell in the model. The regio…
PVTOPROPSPVTO defines the oil PVT properties for live oil222 “Live” oil is oil that contains gas in solution, which is normally the case for…
PVTSOLPROPSPVTSOL defines the live oil PVT properties as a function of CO2 mass fraction. The keyword automatically invokes the simulator’s CO2 Dynamic…
PVTWPROPSPVTW defines the water properties for various regions in the model. The number of PVTW vector data sets is defined by the NTPVT parameter on…
PVTWSALTPROPSPVTWSALT defines the brine water properties for various regions in the model, for when the brine phase has been activated by the BRINE keywo…
PVZGPROPSPVZG defines the gas PVT properties for dry gas224 Natural gas that occurs in the absence of condensate or liquid hydrocarbons, or g…
PYACTIONSCHEDULEThe PYACTION keyword is part of OPM Flow’s Python scripting facility that loads a standard Python script file that can be used to define a s…
PYENDGRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe PYINPUT and PYEND keywords are a part of OPM Flow’s Python scripting facility that processes standard Python commands that can be used t…
PYINPUTRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe PYINPUT and PYEND keywords are a part of OPM Flow’s Python scripting facility that processes standard Python commands that can be used t…

Q

QDRILLSCHEDULEThe QDRILL keyword places previously defined wells in the Sequential Drilling Queue. Wells in this type of queue will be automatically drill…
QHRATINGPROPSThe QHRATING keyword defines a river’s mass flow rate versus depth tables, for when the River option has been activated via the RIVRDIMS key…
QMOBILGRIDThe QMOBIL keyword activates or deactivates the end-point mobility correction for Local Grid Refinements (“LGR”), for when LGRs have been ac…

R

RADFINGRIDThis keyword defines a radial local grid refinement using one columns Local grid refinement is currently not supported by OPM Flow.
RADFIN4GRID, SPECIALThis keyword defines a radial local grid refinement using four columns. Local grid refinement is currently not supported by OPM Flow.
RADIALRUNSPECRADIAL activates the radial grid geometry option for the model, if this keyword and the SPIDER keyword are omitted then Cartesian geometry i…
RAINSUMMARY30
RAINFALLSOLUTION, SCHEDULEThis RAINFALL keyword defines the month by month rainfall flux for constant flux aquifers.
RAMIPSUMMARYWater In-place
RAPISUMMARYOil API
RBEDCONTPROPSThe RBEDCONT keyword defines the river grid block contact area versus depth tables, for when the River option has been activated via the RIV…
RCADSUMMARYPolymer Adsorption Total. Block is concentration.
RCFTSUMMARYPolymer Flow Total (Inter-Region)
RCGCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RCIPSUMMARYPolymer Solution (In Solution)
RCMASTSSCHEDULERCMASTS is used when reservoir coupling is invoked by the GRUPMAST and SLAVES keywords in the SCHEDULE section. The keyword should be placed…
RCSCSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
REACHESSCHEDULEThe REACHES keyword defines the reach structure of a previously characterized river system using the RIVERSYS keyword in the SCHEDULE sectio…
READDATASCHEDULEThe READDATA keyword enables the simulator to read SCHEDULE data files generated by external programs on the fly, that is as the run is prog…
REFINEGRID, EDIT, PROPS, REGIONS, SOLUTION, SCHEDULEThe REFINE keyword defines the start of a Cartesian or radial Local Grid Refinement (“LGR”) definition that sets the properties of the selec…
REGDIMSRUNSPECThe REGDIMS keyword defines the maximum number of regions for various region arrays used in the model. Note that the maximum number of FIPNU…
REGION2REGION_PROBESUMMARY(OPM Flow keyword — no reference-manual entry)
REGION2REGION_PROBE_E300SUMMARY(OPM Flow keyword — no reference-manual entry)
REGIONSREGIONSThe REGIONS activation keyword marks the end of the PROPS section and the start of the REGIONS section that defines how various fluid and ro…
REPTSUMMARY7 (Report time step.)
RESIDNUMREGIONSThe RESIDNUM keyword defines the Vertical Equilibrium (“VE”) residual flow calculation saturation tables (relative permeability and capillar…
RESTARTSOLUTIONThe RESTART keyword defines the parameters to restart the simulation from a previous run that has written a RESTART file out to disk. Only r…
RESVNUMGRIDThe RESVNUM keyword is used to define the start of a reservoir coordinate data set and stipulates the reservoir number for the data set. The…
RGCDISUMMARYCO2/H2 Immobile in the gas phase
RGCDMSUMMARYCO2/H2 Mobile in the gas phase
RGDENSUMMARYGas Reservoir Density
RGFRSUMMARYGas Flow Rate Inter-Region. OPM Flow implementation.
RGFR+SUMMARYGas Flow Rate Inter-Region (Positive Contribution)
RGFR-SUMMARYGas Flow Rate Inter-Region (Negative Contribution)
RGFTSUMMARYGas Flow Total Inter-Region (Liquid and Gas Phases)
RGFT+SUMMARYGas Flow Total Inter-Region (+VE Liquid and Gas Phases). OPM Flow Implementation
RGFT-SUMMARYGas Flow Total Inter-Region (-VE Liquid and Gas Phases)
RGFTGSUMMARYGas Flow Total Inter-Region (Gas Phase)
RGFTLSUMMARYGas Flow Total Inter-Region (Liquid Phase)
RGIPSUMMARYGas In-Place. Liquid and gas phases.
RGIPGSUMMARYGas In-Place (Gas Phase)
RGIPLSUMMARYGas In-Place (Liquid Phase). Only for cases that have dissolved gas in the water phase.
RGIRSUMMARYGas Injection Rate
RGITSUMMARYGas Injection Total
RGKDISUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
RGKDMSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
RGKMOSUMMARYCO2/H2 Mobile in the gas phase (Non-wetting relative permeability greater than zero)
RGKTRSUMMARYCO2/H2 Immobile in the gas phase (Non-wetting relative permeability equals zero)
RGMDSSUMMARYCO2/H2 In-place (Liquid Phase)
RGMGPSUMMARYCO2/H2 In-place (Gas Phase)
RGMIPSUMMARYCO2/H2 In-place
RGMMOSUMMARYCO2/H2 Maximum Potential Residual Untrapped in the gas phase
RGMSTSUMMARYCO2/H2 Effectively Residual Trapped ('Stranded') in the gas phase
RGMTRSUMMARYCO2/H2 Maximum Potential Residual Trapped in the gas phase
RGMUSSUMMARYCO2/H2 Effectively Residual Untrapped ('Unstranded') in the gas phase
RGPSUMMARYGas Production Total (Net From Region). Minus injected gas.
RGPRSUMMARYGas Production Rate
RGPRFSUMMARYGas Production Rate (Free)
RGPRSSUMMARYGas Production Rate (Solution)
RGPTSUMMARYGas Production Total. Liquid and gas phases
RGPTFSUMMARYGas Production Total (Free)
RGPTSSUMMARYGas Production Total (Solution)
RGPVSUMMARYPore Volume (Gas)
RGSATSUMMARYGas Saturation. Also BSGAS.
RGVISSUMMARYGas Viscosity
RHOGRID(OPM Flow keyword — no reference-manual entry)
RHPVSUMMARYPore Volume (HCPV)
RIVDEBUGSCHEDULEThis keyword defines the debug data associated with rivers to be written to the debug file (*.DBG), for when the River option has been activ…
RIVERSYSSOLUTION, SCHEDULERIVERSYS defines a river system by specifying the branch structure of the river together with the branch's associated boundary conditions, f…
RIVRDIMSRUNSPECRIVRDIMS defines the river system array dimensions used with the REACHES keyword and other river keywords in the SOLUTION and SCHEDULE secti…
RIVRPROPSCHEDULEThe RIVRPROP keyword modifies the individual reaches in a river structure of a previously characterized river system using the RIVERSYS and…
RIVRXSECPROPSThe RIVRXSEC keyword defines a river’s cross-sectional area and perimeter versus depth parameters. The River option must be activated via th…
RIVSALTSCHEDULEThe RIVSALT keyword defines the injected salt concentration in individual river branches in a previously characterized river system using th…
RIVTRACESCHEDULEThe RIVTRACE keyword defines the injected tracer concentration in individual river branches in a previously characterized river system using…
RKTRMDIRPROPSThis keyword activates the directional transmissibility multipliers for the ROCKTAB keyword. This results in two additional columns being in…
RMBIPSUMMARYBiofilm In-place
RMCIPSUMMARYCalcite In-place
RMMIPSUMMARYMicrobes In-place
RMMIRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMMITSUMMARYRegion-level summary vectors supported only by OPM Flow
RMMPRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMMPTSUMMARYRegion-level summary vectors supported only by OPM Flow
RMOIPSUMMARYOxygen In-place
RMOIRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMOITSUMMARYRegion-level summary vectors supported only by OPM Flow
RMOPRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMOPTSUMMARYRegion-level summary vectors supported only by OPM Flow
RMUIPSUMMARYUrea In-place
RMUIRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMUITSUMMARYRegion-level summary vectors supported only by OPM Flow
RMUPRSUMMARYRegion-level summary vectors supported only by OPM Flow
RMUPTSUMMARYRegion-level summary vectors supported only by OPM Flow
RNFTSUMMARYSolvent Flow Total (Inter-Region)
RNIPSUMMARYSolvent In-Place
ROCKPROPSROCK defines the rock compressibility for various regions in the model. The number of ROCK vector data sets is defined by the NTPVT paramete…
ROCK2DPROPSThe ROCK2D keyword defines rock compressibility pore volume multipliers as a function of pressure and water saturation (“Sw”) for when the r…
ROCK2DTRPROPSThe ROCK2DTR keyword defines rock compressibility transmissibility multipliers as a function of pressure and water saturation (“Sw”) for whe…
ROCKCOMPRUNSPECThe ROCKCOMP keyword activates rock compaction and defines various rock compaction options for the run. By default OPM Flow models rock comp…
ROCKFRACGRIDROCKFRAC defines the rock volume to bulk volume fraction for all the cells, The keyword can be used with all grid types. Rock volume of a gr…
ROCKNUMREGIONSThe ROCKNUM keyword defines the rock compaction table region numbers for each grid block, as such there must be one entry for each cell in t…
ROCKOPTSPROPSThe ROCKOPTS keyword defines various options with respect to rock compaction and rock compressibility.
ROCKPAMAPROPSROCKPAMA defines the Palmer-Mansoori226 Palmer, I. and Mansoori, J. “How Permeability Depends on Stress and Pore Pressure in Coalbed…
ROCKTABPROPSThe ROCKTAB keyword defines the rock compaction attributes to be applied when the rock compaction option has been invoked by the ROCKCOMP ke…
ROCKTABHPROPSThe ROCKTABH keyword defines the rock compaction hysteresis attributes to be applied for when the rock compaction option has been invoked by…
ROCKTABWPROPSThe ROCKTABW keyword defines the rock compaction tables induced by increasing water saturation within a grid cell due to water invasion, for…
ROCKTHSGPROPSThe ROCKTHSG keyword defines the rock compaction hysteresis attributes to be applied for when the rock compaction option has been invoked by…
ROCKTSIGPROPSThe ROCKTSIG keyword defines the rock compaction attributes to be applied for when the rock compaction option has been invoked by the ROCKCO…
ROCKVEDIT(OPM Flow keyword — no reference-manual entry)
ROCKWNODPROPSThe ROCK2D and the ROCK2DTR keywords in the PROPS section define rock compressibility pore volume and transmissibility multipliers as a func…
RODENSUMMARYOil Reservoir Density
ROESUMMARYOil Recovery Efficiency (STOIIP). Based on STOIIP.
ROEIGSUMMARYOil Recovery Efficiency (STOIIP Mobile with Respect to Gas). Based on STOIIP and initial mobile oil saturate with respect to gas.
ROEIWSUMMARYOil Recovery Efficiency (STOIIP Mobile with Respect to Water). Based on STOIIP and initial mobile oil saturate with respect to water.
ROEWSUMMARYOil Recovery Efficiency (Wells). Based on well production and STOIIP.
ROEWGSUMMARYOil Recovery Efficiency (Wells Mobile with Respect to Gas). Based on well production and initial mobile oil saturate with respect to gas.
ROEWWSUMMARYOil Recovery Efficiency Wells Mobile with Respect to Water). Based on well production and initial mobile oil saturate with respect to water.
ROFRSUMMARYOil Flow Rate Inter-Region. OPM Flow implementation.
ROFR+SUMMARYOil Flow Rate Inter-Region (Positive Contribution)
ROFR-SUMMARYOil Flow Rate Inter-Region (Negative Contribution)
ROFTSUMMARYOil Flow Total Inter-Region (Liquid and Gas Phases)
ROFT+SUMMARYOil Flow Total Inter-Region (+VE Liquid and Gas Phases). OPM Flow implementation.
ROFT-SUMMARYOil Flow Total Inter-Region (-VE Liquid and Gas Phases)
ROFTGSUMMARYOil Flow Total Inter-Region (Gas Phase)
ROFTLSUMMARYOil Flow Total Inter-Region (Liquid Phase)
ROIPSUMMARYOil In-Place. Liquid and gas phases.
ROIPGSUMMARYOil In-Place (Gas Phase)
ROIPLSUMMARYOil In-Place (Liquid Phase)
ROIRSUMMARYOil Injection Rate
ROITSUMMARYOil Injection Total
ROPSUMMARYOil Production Total (Net From Region)
ROPRSUMMARYOil Production Rate
ROPTSUMMARYOil Production Total
ROPVSUMMARYPore Volume (Oil)
RORFESUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFFSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFGSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFRSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFSSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFWSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFXSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORFYSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORMESUMMARYOil Production Total (Oil Expansion)
RORMFSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORMGSUMMARYOil Production Total (Gas Influx)
RORMRSUMMARYOil Production Total (Rock Compaction)
RORMSSUMMARYOil Production Total (Solution Gas)
RORMWSUMMARYOil Production Total (Water Influx)
RORMXSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RORMYSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
ROSATSUMMARYOil Saturation. Also BSOIL.
ROTMFSUMMARYOil Production Total (Free Gas Gas). Volumes reported at stock tank conditions.
ROVISSUMMARYOil Viscosity. Also BVOIL.
RPPCSUMMARYInitial Contact Corrected Potential
RPPGSUMMARYGas Potential
RPPOSUMMARYOil Potential
RPPWSUMMARYWater Potential
RPRSUMMARYOil Phase Pressure. Field and Region HCPV weighted.
RPRGZSUMMARYGas P/Z
RPRHSUMMARYOil Phase Pressure. Field and Region HCPV weighted.
RPRPSUMMARYOil Phase Pressure (PV Weighted). Field and Region PV weighted.
RPTCPLRUNSPECThis keyword activates the couple simulation reporting, that results in the simulator writing out various initialization data and simulation…
RPTGRIDGRIDThis keyword defines the data in the GRID section that is to be printed to the output print file in human readable format. The keyword has t…
RPTGRIDLGRIDThis keyword defines the data in the GRID section that is to be printed to the output print file in human readable format for Local Grid Ref…
RPTHMDRUNSPECThis keyword, RPTHMD, defines the options and level of history match output that should be written to history match file (*.HMD), for when t…
RPTHMGSCHEDULEThis keyword, RPTHMG, either enables or disables history match output reporting to the history match file (*.HMD) for the named group, for w…
RPTHMWSCHEDULEThis keyword, RPTHMG, either enables or disables history match output reporting to the history match file (*.HMD) for the named well, for wh…
RPTINITGRIDThis keyword defines the data in the GRID and EDIT sections that is to be written out to the INIT file (*.INIT or *.FINIT). The format consi…
RPTISOLGRIDThe RPTISOL keyword activates the isolated reservoir report that generates an array of isolated region numbers that is printed in the debug…
RPTONLYSUMMARY, SCHEDULEThis keyword activates the writing out of the SUMMARY file and the RSM file data, if the RSM file option has been requested by the RUNSUM ke…
RPTONLYOSUMMARY, SCHEDULEThis keyword deactivates the writing out of the SUMMARY file and the RSM file data, if the RSM file option has been requested by the RUNSUM…
RPTPROPSPROPSThis keyword defines the data in the PROPS section that is to be printed to the output print file in human readable format. The keyword has…
RPTREGSREGIONSThis keyword defines the data in the REGIONS section that is to be printed to the output print file in human readable format. The keyword ha…
RPTRSTSOLUTION, SCHEDULEThis keyword defines the data to be written to the RESTART file and the frequency at which restart points will be created. In addition to th…
RPTRUNSPRUNSPECThis keyword activates reporting of all the RUNSPEC options utilized in the run. There is no data required for this keyword.
RPTSCHEDSCHEDULEThis keyword defines the data in the SCHEDULE section that is to be printed to the output print file in human readable format. The keyword h…
RPTSMRYSUMMARYThis keyword activates or deactivates a listing of all the summary variables that are going to be written to the SUMMARY file and the RSM fi…
RPTSOLSOLUTIONThis keyword defines the data in the SOLUTION section that is to be printed to the output print file in human readable format. The keyword h…
RRPVSUMMARYPore Volume (Reservoir Conditions). Also BPORV.
RRSSUMMARYGas-Oil Ratio
RRTMSUMMARYRock Compaction (Trans. Multiplier)
RRVSUMMARYOil-Gas Ratio
RSSOLUTIONThe RS keyword defines the initial equilibration gas-oil ratio values for all grid cells in the model and should be used in conjunction with…
RSCONSTPROPSRSCONST defines a constant Gas-Oil Ratio (“GOR”), for all dead oil228 “Dead” oil is oil that it contains no dissolved gas or a relat…
RSCONSTTPROPSRSCONSTT defines a constant Gas-Oil Ratio (“GOR”), for each dead oil229 “Dead” oil is oil that it contains no dissolved gas or a rel…
RSFTSUMMARYSalt inter-region Flow Total
RSGIPROPSThe RSGI keyword specifies the saturated oil Gas-Oil Ratio (“GOR”) factors used to specify the variation of the maximum possible GOR of oil…
RSIPSUMMARYSalt In-Place
RSSPECRUNSPECThe RSSPEC keyword activates the writing out of the RESTART index file (*.RSSPEC). The restart data (pressure, saturations etc. through time…
RSVDSOLUTIONThe RSVD keyword defines the dissolved gas-oil ratio (Rs) versus depth tables for each equilibration region that should be used when there i…
RSWSOLUTIONThe RSW keyword defines the initial equilibration solution gas in water ratio values for all grid cells in the model and should be used in c…
RTADSFOASUMMARYFoam Adsorption Total. Block is current value.
RTADSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RTDCYFOASUMMARYFoam Decayed Tracer
RTEMPPROPS, SOLUTIONThis keyword defines the initial reservoir temperature for the model. Note that the RTEMP keyword is an alias for RTEMPA, and that both keyw…
RTEMPAPROPS, SOLUTIONThis keyword defines the initial reservoir temperature for the model. Note that the RTEMPA keyword is an alias for RTEMP, and that both keyw…
RTEMPVDPROPS, SOLUTIONThis keyword defines the initial reservoir temperature versus depth tables for each equilibration region. Note that the RTEMPVD keyword is a…
RTFTFSUMMARYTracer Flow Total (Free Inter Region)
RTFTSSUMMARYTracer Flow Total (Solution Inter Region)
RTFTTSUMMARYTracer Flow Total (Inter Region)
RTFTTFOASUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RTFTTSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RTIPFSUMMARYTracer In-Place (Free)
RTIPSSUMMARYTracer In-Place (Solution)
RTIPTSUMMARYTracer In-Place
RTIPTFOASUMMARYFoam in Solution
RTIPTHEASUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RTIPTHEA4SUMMARYEnergy In-Place Difference. Difference in energy in- place from start of run to current time.
RTIPTSURSUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RTMOBFOASUMMARYTracer keywords where the 2nd letter is a 'T' should be compounded with the tracer name
RUSUMMARYUDQ Variable
RUNSPECRUNSPECThe RUNSPEC activation keyword marks the start of the RUNSPEC section that defines the key parameters for the simulator including the dimens…
RUNSUMSUMMARYThis keyword activates the writing out of the SUMMARY file data in a columnar format to the PRT file. Normally the SEPARATE keyword in the S…
RVSOLUTIONThe RV keyword defines the initial equilibration vaporized oil-gas ratio values for all grid cells in the model and should be used in conjun…
RVCONSTPROPSRVCONST defines a constant Condensate-Gas Ratio (“CGR” or Rv), for all dry gas230 Natural gas that occurs in the absence of condensa…
RVCONSTTPROPSRVCONSTT defines a constant Condensate-Gas Ratio (“CGR” or Rv), for each dry gas231 Natural gas that occurs in the absence of conden…
RVGIPROPSThe RVGI keyword specifies the saturated gas Condensate-Gas Ratio (“CGR”) factors used to specify the variation of the maximum possible CGR…
RVVDSOLUTIONThe RVVD keyword defines the vaporized oil-gas ratio (Rv) versus depth tables for each equilibration region that should be used when there i…
RVWSOLUTIONThe RVW keyword defines the initial equilibration vaporized water in gas ratio values for all grid cells in the model and should be used in…
RVWVDSOLUTIONThe RVWVD keyword defines the vaporized water-gas ratio (Rvw) versus depth tables for each equilibration region that should be used when the…
RWCDSUMMARYCO2/H2 Dissolved in the water phase
RWDENSUMMARYWater Reservoir Density
RWFRSUMMARYWater Flow Rate Inter-Region. OPM Flow implementation.
RWFR+SUMMARYWater Flow Rate Inter-Region
RWFR-SUMMARYWater Flow Rate Inter-Region
RWFTSUMMARYWater Flow Total Inter-Region
RWFT+SUMMARYWater Flow Total Inter-Region. OPM Flow implementation.
RWFT-SUMMARYWater Flow Total Inter-Region
RWGSALTPROPSRWGSALT defines the relationship of water vaporization versus pressure and salt concentration. This keyword should be used when the VAPWAT k…
RWIPSUMMARYWater In-Place
RWIPGSUMMARYWater in the gas phase
RWIPLSUMMARYWater in the water phase
RWIRSUMMARYWater Injection Rate
RWITSUMMARYWater Injection Total
RWPSUMMARYWater Production Total (Net From Region)
RWPRSUMMARYWater Production Rate
RWPTSUMMARYWater Production Total
RWPVSUMMARYPore Volume (Water)
RWSATSUMMARYWater Saturation. Also BSWAT.
RWVISSUMMARYWater Viscosity

S

SALINITYPROPSThe SALINITY keyword defines a uniform salinity for all cells in the model. The keyword should only be used with OPM Flow’s CO2-Brine model…
SALQSUMMARYArtificial Lift Quantity. See keyword WSEGTABL.
SALTSOLUTIONThe SALT keyword defines the initial equilibration salt concentration values for all grid cells in the model and should be used in conjuncti…
SALTMFPROPSThe SALTMF keyword defines a uniform salt liquid-phase mole fraction for all cells in the model. The keyword should only be used with OPM Fl…
SALTNODEPROPSSALTNODE defines the salt concentration value based on a cells PVTNUM number. The SALTNODE property is used in the calculation of a polymer…
SALTPSOLUTIONThe SALTP keyword defines the initial equilibration precipitated salt volume fraction values for all grid cells in the model and should be u…
SALTPVDSOLUTIONThe SALTPVD keyword defines the initial precipitated salt volume fraction versus depth tables for each equilibration region for when OPM Flo…
SALTRESTSOLUTIONThe SALTREST keyword defines restart salt concentration values for all grid cells in the model and should be used in runs that are using the…
SALTSOLPROPSSALTSOL defines a grid block's maximum salt solubility for each PVTNUM region. The keyword should only be used with OPM Flow’s Salt Precipit…
SALTVDSOLUTIONThe SALTVD keyword defines the initial salt concentration versus depth tables for each equilibration region for when the salt (brine) phase…
SAMGRUNSPECThis keyword activates the algebraic multi-grid linear solve; note this solver is not available to the general public in the commercial simu…
SAPISUMMARYAPI. API model.
SATMSUMMARY10 (Maximum saturation change.)
SATNUMREGIONSThe SATNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block, a…
SATOPTSRUNSPECThe SATOPTS keyword activates OPM Flow’s relative permeability assignment options. The relative permeability functions are defined using the…
SAVERUNSPEC, SCHEDULEThis keyword activates output of a SAVE file for fast restarts which are read in by the LOAD keyword in the RUNSPEC section. No data is requ…
SBIOFSOLUTIONThe SBIOF keyword defines the initial equilibration biofilm volume fraction for all grid cells in the model. The keyword should only be used…
SBLKSOLUTION(OPM Flow keyword — no reference-manual entry)
SCALCSOLUTIONThe SCALC keyword defines the initial equilibration calcite volume fraction for all grid cells in the model. The keyword should only be used…
SCALECRSPROPSThe SCALECRS keyword sets the end-point scaling option to be either two-point or three-point scaling, for when the End-Point Scaling option…
SCALELIMPROPSThis keyword defines the maximum water saturation allowed in a cell for when the end-point versus depth tables are used in the End-Point Sca…
SCCNSUMMARYPolymer Concentration. Polymer model
SCDATABSCHEDULESCDATAB defines well connection Productivity Index (“PI”) reduction multipliers versus scale deposited per unit length of the perforated int…
SCDETABSCHEDULESCDETAB defines well connection karst314 Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolom…
SCDPDIMSRUNSPECThe SCDPDIMS keyword defines the number of tables used in the Scale Deposition option and the maximum number of entries for the various tabl…
SCDPTABSCHEDULESCDATAB defines the well connection scale deposition rate as a function of sea water flow rate, for when the Scale Deposition option has bee…
SCDPTRACSCHEDULEThe SCDPTRAC keyword is used to allocate an existing passive water tracer defined by the TRACER keyword in the PROPS section, to represent t…
SCFRSUMMARYPolymer Flow Rate. Polymer model.
SCHEDULESCHEDULEThe SCHEDULE activation keyword marks the end of the SUMMARY section and the start of the SCHEDULE section that defines the group and well d…
SCVDSOLUTIONThe SCVD keyword defines the initial coal solvent concentration versus depth tables for each equilibration region for when the coal phase ha…
SDENMSUMMARYFluid Mixture Density (Excludes Exponents). Excludes exponents of flowing fractions.
SDENSITYPROPSThe SDENSITY keyword defines density at surface conditions of either the miscible injection gas for when the MISCIBLE option has been invoke…
SEMVISSUMMARYFluid Viscosity (Effective Mixture). Water/polymer fluid.
SEPARATESUMMARYThis keyword activates the writing out of the SUMMARY file date in a columnar format to the RSM file, if the RUNSUM keyword has also been ac…
SEPVALSSCHEDULEThe SEPVALS keyword defines the initial and subsequent separator oil formation volume factor (Bo) and Gas Oil Ratio (“GOR” or Rs). The facil…
SFDSUMMARYScale Deposition Diameter (Karst Conduit Calcite Dissolution). Scale Deposition model.
SFOAMSOLUTIONThe SFOAM keyword defines the initial equilibration foam concentration values for all grid cells in the model and should be used in conjunct…
SFOPNSUMMARYSetting of Segment. See keywords WSEGVALV, WSEGAICD, WSEGSICD, WSEGTABL, WSEGLABY, and WSEGFLIM.
SFRSUMMARYBrine Flow Rate. Surfactant and Polymer model.
SGASSOLUTIONThe SGAS keyword defines the initial equilibration gas saturation values for all grid cells in the model and should be used in conjunction w…
SGCRPROPSSGCR defines the critical gas saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SGCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGCWMISPROPSSGCWMIS defines the dependency between the miscible critical gas saturation and the water saturation, for when the MISCIBLE keyword in the R…
SGDENSUMMARYGas Density
SGF32DPROPSThe SGF32D keyword defines the gas relative permeability as a function of both oil and water saturations. This keyword should only be used i…
SGFNPROPSThe SGFN keyword defines the gas relative permeability and oil-gas capillary pressure data versus gas saturation tables for when gas is pres…
SGFRSUMMARYGas Flow Rate
SGFRFSUMMARYGas Flow Rate (Free)
SGFRSSUMMARYGas Flow Rate (Solution)
SGFTSUMMARYGas Flow Total
SGFTASUMMARYGas Flow Total (Absolute)
SGFVSUMMARYGas Flow Velocity
SGHFSUMMARYGas Holdup Fraction
SGIMRSUMMARYGas Import Rate. See keyword WSEGEXSS.
SGIMTSUMMARYGas Import Total. See keyword WSEGEXSS.
SGLPROPSSGL defines the connate gas saturation for all the cells in the model via an array when the end-point scaling option has been invoked via th…
SGLPCPROPSSGLPC defines the connate gas saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SGLPPSUMMARYGas-Liquid Profile Parameter (C0). Drift flux slip model.
SGLVDSUMMARYGas-Liquid Drift Velocity (Vd). Drift flux slip model.
SGOFPROPSThe SGOF keyword defines the oil and gas relative permeability and oil-gas capillary versus gas saturation tables for when oil and gas are p…
SGOFLETPROPSSGOFLET defines the relative permeability and capillary pressure parameters for the gas-oil LET family of models. Both the gas and oil phase…
SGORSUMMARYGas-Oil Ratio
SGUPROPSSGU defines the maximum gas saturation for all the cells in the model via an array when the end-point scaling option has been invoked via th…
SGUXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGUX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGUYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGUY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGUZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGUZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SGVISSUMMARYGas Viscosity
SGWFLETPROPSSWGFLET defines the relative permeability and capillary pressure parameters for the water-gas LET family of models. Both the gas and water p…
SGWFNPROPSThe SGWFN keyword defines the gas and water relative permeability and gas-water capillary pressure data versus gas saturation tables for whe…
SHRATEPROPSThis keyword activates the logarithm-based polymer shear thinning/thickening option and defines the shear rate constant. This keyword can on…
SIGMAGRIDThe SIGMA keyword defines the dual porosity matrix to fracture transmissibility multiplier, sigma, that is applied to all cells, for when th…
SIGMAGDGRIDThe SIGMAGD keyword defines the dual porosity matrix to fracture transmissibility multiplier, sigma, that is applied to all cells, for when…
SIGMAGDVGRIDThe SIGMAGD keyword defines the dual porosity matrix to fracture transmissibility multiplier, sigma, that is applied to individual cells, fo…
SIGMATHGRID(OPM Flow keyword — no reference-manual entry)
SIGMAVGRIDThe SIGMAV keyword defines a dual porosity matrix to fracture multiplier, sigma, that is applied to individual cells, for when the Dual Poro…
SIMULATESCHEDULESIMULATE switches the mode of the simulation to run simulation mode from the data input checking mode activated by the NOSIM keyword in the…
SKIPRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe SKIP keyword activates skipping of all keywords and input data until the ENDSKIP keyword is encountered. All keywords between the SKIP a…
SKIP100RUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe SKIP100 keyword activates skipping of all keywords and input data by the commercial black-oil simulator until the ENDSKIP keyword is enc…
SKIP300RUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULEThe SKIP300 keyword activates skipping of all keywords and input data by the commercial compositional simulator until the ENDSKIP keyword is…
SKIPRESTSCHEDULEThis keyword turns on skipping of keywords up to the start of the restart point, as defined on the RESTART keyword in the RUNSPEC section. T…
SKPRPOLYPROPSThis keyword, SKPRPOLY, describes the relationship of a water injection well's injected polymer skin pressure as a function of polymer throu…
SKPRWATPROPSThis keyword, SKPRWAT, describes the relationship of a water injection well's injected water skin pressure as a function of water throughput…
SKROPROPSSKRO defines the scaling parameter for the surfactant oil relative permeability value at the connate water saturation (SWL), for all the cel…
SKRORGPROPSSKRORG defines the scaling parameter for the surfactant relative permeability of oil at the critical gas saturation (SGCR), for all the cell…
SKRORWPROPSSKRORW defines the scaling parameter for the surfactant relative permeability of oil at the critical water saturation (SWCR), for all the ce…
SKRWPROPSSKRW defines the scaling parameter at the maximum surfactant water relative permeability value (SWU), that is for Sw = 1.0, for all the cell…
SKRWRPROPSSKRWR defines the scaling parameter at the critical oil to water saturation value (SOWCR), for the surfactant water relative permeability cu…
SLAVESSCHEDULEThis keyword, SLAVES, defines the name of the slave reservoirs and their associated simulation input files, for when the Reservoir Coupling…
SLGOFPROPSThe SLGOF keyword defines the oil and gas relative permeability and oil-gas capillary pressure versus liquid saturation tables for when oil…
SLVCSUMMARY22 (Time step selected by a slave simulation due to a slave’s expected flow rate change in a reservoir coupling run.)
SLVRSUMMARY21 (Selected by a slave simulation to match a slave reporting time step, in a reservoir coupling run.)
SMDENSUMMARYFluid Mixture Density (Includes Exponents). Includes exponents of flowing fractions.
SMICRSOLUTIONThe SMICR keyword defines the initial equilibration microbial concentration values for all grid cells in the model. The keyword should only…
SMODULUSGRID(OPM Flow keyword — no reference-manual entry)
SMRYDIMSRUNSPECThe SMRYDIMS keyword defines the maximum number of summary vectors to be written out to the SUMMARY file (*.SUMMARY).
SMULTXGRIDSMULTX multiples the transmissibility between two cell faces in the +X direction between cells in a host base grid and the connecting auto-r…
SMULTYGRIDSMULTY multiples the transmissibility between two cell faces in the +Y direction between cells in a host base grid and the connecting auto-r…
SMULTZGRIDSMULTZ multiples the transmissibility between two cell faces in the +Z direction between cells in a host base grid and the connecting auto-r…
SMVISSUMMARYFluid Mixture Viscosity (Includes Exponents). Includes exponents of flowing fractions.
SOCRSPROPSSOCRS defines the miscible critical oil saturation for all the cells in the model via an array when the end-point scaling option has been in…
SODENSUMMARYOil Density
SOF2PROPSThe SOF2 keyword defines the oil relative permeability versus oil saturation tables for when oil and gas or oil and water are present in the…
SOF3PROPSThe SOF3 keyword defines the oil relative permeability versus oil saturation tables for when oil, gas and water are present in the input dec…
SOF32DPROPSThe SOF32D keyword defines the three phase oil relative permeability versus water and gas saturation tables for when oil, gas and water are…
SOFRSUMMARYOil Flow Rate
SOFRFSUMMARYOil Flow Rate (Free)
SOFRSSUMMARYOil Flow Rate (Solution)
SOFTSUMMARYOil Flow Total
SOFTASUMMARYOil Absolute Flow Total
SOFVSUMMARYOil Flow Velocity
SOGCRPROPSSOGCR defines the critical oil saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SOGCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOGRSUMMARYOil-Gas Ratio
SOHFSUMMARYOil Holdup Fraction
SOILSOLUTIONThe SOIL keyword defines the initial equilibration oil saturation values for all grid cells in the model and should be used in conjunction w…
SOLIDRUNSPEC(OPM Flow keyword — no reference-manual entry)
SOLUTIONSOLUTIONThe SOLUTION activation keyword marks the end of the REGIONS section and the start of the SOLUTION section that defines the parameters used…
SOLVCONCGRIDThe SOLVCONC keyword defines the initial coal solvent concentration values for all matrix grid cells in the model and should be used in conj…
SOLVDIMSRUNSPEC, GRIDThe SOLVDIMS defines the unstructured Perpendicular Bisector (“PEBI”)101 Heinemann, Z.E. and Brand, C.W. 1988. Gridding Techniques i…
SOLVDIRSGRIDThe SOLVDIRS keyword defines the linear solver principal directions, which should be set to XY, XZ, YX, YZ, ZX, or ZY. The default direction…
SOLVENTRUNSPECThis keyword indicates that the solvent phase is present in the model and to activate the four component solvent model for this run. In addi…
SOLVFRACSOLUTIONThe SOLVFRAC keyword defines the initial solvent faction within the gas phase values for all matrix grid cells in the model. The keyword sho…
SOLVNUMGRIDThe SOLVNUM defines the unstructured Perpendicular Bisector (“PEBI”)130 Heinemann, Z.E. and Brand, C.W. 1988. Gridding Techniques in…
SOLWNUMGRID(OPM Flow keyword — no reference-manual entry)
SOMGASPROPSThis keyword defines the minimum oil saturation as a function of gas saturation for Stone’s242 Stone, H. L. “Probability Model for E…
SOMWATPROPSThis keyword defines the minimum oil saturation as a function of water saturation for Stone’s244 Stone, H. L. “Probability Model for…
SORWMISPROPSSORWMIS defines the dependency between the miscible residual oil saturation and the water saturation, for when the MISCIBLE keyword in the R…
SOURCESCHEDULEThe SOURCE keyword defines a mass and heat source term for a given pseudo component in the specified grid block.
SOVISSUMMARYOil Viscosity
SOWCRPROPSSOWCR defines the critical oil saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SOWCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SOWPPSUMMARYOil-Water Profile Parameter (C0). Drift flux slip model.
SOWVDSUMMARYOil-Water Drift Velocity (Vd). Drift flux slip model.
SOXYGSOLUTIONThe SOXYG keyword defines the initial equilibration oxygen concentration values for all grid cells in the model. The keyword should only be…
SPECGRIDGRIDSPECGRID defines the dimensions of corner-point and radial grids in the x, y, and z directions as well as the number of reservoirs, where ea…
SPECHEATPROPSSPECHEAT defines the specific heat of the oil, water and gas phases for various PVT regions in the model for when the THERMAL option has bee…
SPECIESPROPS(OPM Flow keyword — no reference-manual entry)
SPECROCKPROPSSPECROCK defines the specific heat of the reservoir rock for various PVT regions in the model for when the THERMAL option has been activated…
SPIDERRUNSPECSPIDER activates the OPM Flow spider grid geometry option for the model, if this keyword and the RADIAL keyword are omitted then Cartesian g…
SPOLYSOLUTION, SPECIALThe SPOLY keyword defines the initial equilibration polymer concentration values for all grid cells in the model and should be used in conju…
SPOLYMWSOLUTIONThe SPOLYMW keyword defines the initial equilibration polymer molecular weights for all grid cells in the model and should only be be used w…
SPPOWSUMMARYPump Working Power. See keyword WSEGPULL.
SPRSUMMARYPressure
SPRDSUMMARYPressure Drop
SPRDASUMMARYPressure Drop due to Acceleration head
SPRDFSUMMARYPressure Drop Component due to Friction
SPRDHSUMMARYPressure Drop Component due to Hydrostatic head
SPRDMSUMMARYPressure Drop Frictional Multiplier. See keyword WSEGMULT.
SSCNSUMMARYBrine Concentration. Surfactant and Polymer model
SSFNPROPSThe SSFN keyword defines the miscible normalized relative permeability tables for when the SOLVENT option has been activated in the RUNSPEC…
SSGCRPROPSSSGCR defines the surfactant critical gas saturation for all the cells in the model via an array when the end-point scaling option has been…
SSGLPROPSSSGL defines the surfactant connate gas saturation for all the cells in the model via an array when the end-point scaling option has been in…
SSHIFTPROPS(OPM Flow keyword — no reference-manual entry)
SSHIFTSPROPS(OPM Flow keyword — no reference-manual entry)
SSOGCRPROPSSSOGCR defines the surfactant critical oil saturation for all the cells in the model via an array when the end-point scaling option has been…
SSOLSOLUTIONThe SSOL keyword defines the initial equilibration solvent saturation values for all grid cells in the model and should be used in conjuncti…
SSOWCRPROPSSSOWCR defines the surfactant critical oil saturation for all the cells in the model via an array when the end-point scaling option has been…
SSTRSUMMARYStrength of ICD on Segment. See keywords WSEGVALV, WSEGAICD, and WSEGSICD.
SSWCRPROPSSSWCR defines the surfactant critical water saturation for all the cells in the model via an array when the end-point scaling option has bee…
SSWLPROPSSSWL defines the surfactant connate water saturation for all the cells in the model via an array when the end-point scaling option has been…
SSWUPROPSSSWU defines the surfactant maximum water saturation for all the cells in the model via an array when the end-point scaling option has been…
STARTRUNSPECThis keyword sets the start date for the simulation switches. If the DATES keyword is to be used during the simulation, then a start date sh…
STCONDPROPS(OPM Flow keyword — no reference-manual entry)
STEPTYPESUMMARYTime Step – Criteria used to select the length of the time step, set to one of the following:
STFCSUMMARYTracer Concentration. Tracer model
STFRSUMMARYTracer Flow Rate. Tracer model.
STOGPROPSThe STOG keyword defines capillary pressure oil-gas surface tension versus pressure tables used in adjusting the pressure independent capill…
STONEPROPSThis keyword is an alias for STONE2 keyword that activates Stone’s246 Stone, H. L. “Estimation of Three-Phase Relative Permeability…
STONE1PROPSThis keyword activates Stone’s248 Stone, H. L. “Probability Model for Estimating Three-Phase Relative Permeability,” paper SPE 2116,…
STONE1EXPROPSThis keyword defines the exponent used in Stone’s250 Stone, H. L. “Probability Model for Estimating Three-Phase Relative Permeabilit…
STONE2PROPSThis keyword activates Stone’s252 Stone, H. L. “Estimation of Three-Phase Relative Permeability and Residual Oil Data,” Journal of C…
STOWPROPSThe STOW keyword defines capillary pressure oil-water surface tension versus pressure tables used in adjusting the pressure independent capi…
STREQUILSOLUTION(OPM Flow keyword — no reference-manual entry)
STRESSEQUILNUMREGIONS(OPM Flow keyword — no reference-manual entry)
STWGPROPSThe STWG keyword defines capillary pressure water-gas surface tension versus pressure tables for use with multi-segment wells. This facility…
SUSUMMARYUDQ Variable
SUMMARYSUMMARYThe SUMMARY activation keyword marks the end of the SOLUTION section and the start of the SUMMARY section that defines the variables to be w…
SUMTHINSUMMARY, SCHEDULEThis keyword defines a time interval for writing out the SUMMARY data to the SUMMARY file and the RSM file, if the RUNSUM keyword has also b…
SUREASOLUTIONThe SUREA keyword defines the initial equilibration urea concentration values for all grid cells in the model. The keyword should only be us…
SURFSOLUTIONThe SURF keyword defines the initial equilibration surfactant concentration values for all grid cells in the model and should be used in con…
SURFACTRUNSPECThis keyword indicates that the surfactant phase is present in the model and to activate the surfactant flooding model. The keyword will als…
SURFACTWRUNSPECThis keyword indicates that the surfactant phase is present in the model and to activate the surfactant flooding mode with Changes to Wettab…
SURFADDWPROPSSURFADDW defines tables of surfactant adsorbed concentration versus wettability fraction for when the SURFACTW keyword in the RUNSPEC sectio…
SURFADSPROPSThe SURFADS keyword defines the rock surfactant adsorption tables for when the surfactant option has been activated by the SURFACT keyword i…
SURFCAPDPROPSThe SURFCAPD keyword defines the relationship between the log of the capillary number and the level of miscibility, for when the Surfactant…
SURFESALPROPSThis keyword, SURFESAL, defines the surfactant effective salinity coefficient as well as enabling the effective salinity calculation for sur…
SURFNUMREGIONSThe SURFNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block,…
SURFOPTSPROPS(OPM Flow keyword — no reference-manual entry)
SURFROCKPROPSThe SURFROCK keyword defines rock properties for when the Surfactant option has been activated by the SURFACTANT keyword in the RUNSPEC sect…
SURFSTPROPSThe SURFST keyword defines surfactant water-oil surface tension versus surfactant concentration in the water phase tables, used in adjusting…
SURFSTESPROPSThe SURFSTES keyword defines surfactant water-oil surface tension versus surfactant concentration in the water phase tables, used in adjusti…
SURFVISCPROPSSURFSVISC defines the surfactant viscosity relationship of solution water viscosity with respect to increasing surfactant concentration with…
SURFWNUMREGIONSThe SURFWNUM keyword defines the saturation tables (relative permeability and capillary pressure tables) region numbers for each grid block,…
SVDPSOLUTION(OPM Flow keyword — no reference-manual entry)
SWATSOLUTIONThe SWAT keyword defines the initial equilibration water saturation values for all grid cells in the model and should be used in conjunction…
SWATINITPROPSSWATINIT defines the initial water saturation for all the cells in the model via an array. The keyword can be used with all grid types. SWAT…
SWCRPROPSSWCR defines the critical water saturation for all the cells in the model via an array when the end-point scaling option has been invoked vi…
SWCRXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCRX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCRYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCRY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCRZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCRZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWCTSUMMARYWater Cut
SWDENSUMMARYWater Density (Pure Water)
SWF32DPROPSThe SWF32D keyword defines the three phase water relative permeability versus oil and gas saturation tables for when oil, gas and water are…
SWFNPROPSThe SWFN keyword defines the water relative permeability and water-oil capillary pressure data versus water saturation tables for when water…
SWFRSUMMARYWater Flow Rate
SWFTSUMMARYWater Flow Total
SWFTASUMMARYWater Flow Total (Absolute)
SWFVSUMMARYWater Flow Velocity
SWGRSUMMARYWater Gas Ratio
SWHFSUMMARYWater Holdup Fraction
SWIMRSUMMARYWater Import Rate. See keyword WSEGEXSS.
SWIMTSUMMARYWater Import Total. See keyword WSEGEXSS.
SWINGFACSCHEDULEThis keyword, SWINGFAC, defines the gas contract parameters, swing factor and the monthly seasonal profile factor, for when there is a singl…
SWLPROPSSWL defines the connate water saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SWLPCPROPSSWLPC defines the connate water saturation for all the cells in the model via an array when the end-point scaling option has been invoked vi…
SWLXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWLX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWLYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWLY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWLZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWLZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWOFPROPSThe SWOF keyword defines the water and oil relative permeability and water-oil capillary pressure data versus water saturation tables for wh…
SWOFLETPROPSSWOFLET defines the relative permeability and capillary pressure parameters for the water-oil LET family of models. Both the oil and water p…
SWUPROPSSWU defines the maximum water saturation for all the cells in the model via an array when the end-point scaling option has been invoked via…
SWUXPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWUX-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWUYPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWUY-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWUZPROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWUZ-PROPSOPM Flow summary vector (ENDPOINT_SPECIFIERS)
SWVISSUMMARYWater Viscosity (Pure Water)

T

TABDIMSRUNSPECThe TABDIMS keyword defines the maximum number of tables for a given table type dataset and the maximum number of entries for the various ta…
TBLKSOLUTIONTBLK keyword defines the initial tracer concentration for all or selected cells in the model, for when the TRACERS keyword in the RUNSPEC se…
TBOILPROPS(OPM Flow keyword — no reference-manual entry)
TBOILSPROPS(OPM Flow keyword — no reference-manual entry)
TCPUSUMMARYCPU - Current CPU usage in seconds. (It does not consider the time taken by inter-process communications in parallel runs, whereas ELAPSED d…
TCPUDAYSUMMARYCPU - CPU time per day (or hour in lab units depending on run units system).
TCPUHSUMMARYCPU – Cumulative CPU time for each gradient calculation (Gradient Option).
TCPUHTSUMMARYCPU - Cumulative CPU time for all gradient calculations (Gradient Option).
TCPULGSVSUMMARYCPU – Cumulative Tracer Lagrangian tracer solver CPU time. (Compositional keyword.)
TCPULGTRSUMMARYCPU – Cumulative Tracer Lagrangian tracer stramline CPU time. (Compositional keyword.)
TCPUSCHSUMMARYCPU - Cumulative CPU time used in SCHEDULE section.
TCPUTRSUMMARYCPU – Cumulative Tracer CPU time. (Compositional keyword.)
TCPUTRSVSUMMARYCPU – Cumulative Tracer implicit CPU time. (Compositional keyword.)
TCPUTSSUMMARYCPU - CPU time per time step in seconds.
TCPUTSHSUMMARYCPU - CPU time per time step for each gradient calculation (Gradient Option).
TCPUTSHTSUMMARYCPU - CPU time per time step for all gradient calculations (Gradient Option).
TCRITPROPSThe TCRIT keyword defines the critical temperatures for each of the compositional components active in the model and for each equation of st…
TCRITSPROPS(OPM Flow keyword — no reference-manual entry)
TELAPDAYSUMMARYElapsed - Elapsed time per day (or hour in lab units).
TELAPLINSUMMARYElapsed - Elapsed time per linear iteration in seconds.
TELAPTSSUMMARYElapsed - Elapsed time per time step in seconds.
TEMPRUNSPECThis keyword activates the temperature modeling option.
TEMPISOLUTIONThis keyword defines the initial reservoir temperature for each cell in the model. The keyword is used to explicitly define the initial rese…
TEMPNODEPROPSThis keyword defines the reservoir temperature table used to calculate the polymer solution viscosity when the temperature option has been a…
TEMPTVDPROPSTEMPTVD activates the Temperature Flux Limited Transport option in the commercial simulator, to reduce numerical dispersion for when either…
TEMPVDPROPS, SOLUTIONThis keyword defines the initial reservoir temperature versus depth tables for each equilibration region. Note that the TEMPVD keyword is an…
THCGASGRIDThe THCGAS keyword defines the gas phase thermal conductivity for when the thermal calculation is activated by the THERMAL keyword in the RU…
THCO2MIXPROPSThe THCO2MIX keyword specifies the thermal mixing models for salt in the water phase, CO2 in the liquid phase and vaporized water in gas pha…
THCOILGRIDThe THCOIL keyword defines the oil phase thermal conductivity for when the thermal calculation is activated by the THERMAL keyword in the RU…
THCONRGRIDThe THCONR keyword defines the reservoir rock plus fluid thermal conductivity for all cells for when the thermal calculation is activated by…
THCONSFGRIDThe THCONSF keyword defines a gas saturation dependent scaling factor to the fluid and reservoir rock thermal conductivities entered via the…
THCROCKGRIDThe THCROCK keyword defines the reservoir rock thermal conductivity for when the thermal calculation is activated by the THERMAL keyword in…
THCWATERGRIDThe THCWATER keyword defines the water phase thermal conductivity for when the thermal calculation is activated by the THERMAL keyword in th…
THELCOEFGRID(OPM Flow keyword — no reference-manual entry)
THERMALRUNSPECThis keyword activates the thermal modeling option.
THERMEXRGRID(OPM Flow keyword — no reference-manual entry)
THPRESSOLUTIONThe THPRES defines the threshold pressure between various equilibration regions that have been defined by the EQLNUM keyword in the REGIONS…
THPRESFTGRIDThe THPRESFT keyword defines a fault threshold pressures that prevents fluid flow from occurring across the fault plane until the threshold…
THRPSUMMARY16 (Time step controlled by maximum through put ratio.)
TIGHTENSCHEDULEThe TIGHTEN keyword tightens up or slackens the numerical controls for the linear, non-linear and material balance convergence targets and a…
TIGHTENPSCHEDULEThe TIGHTENP keyword is similar to the TIGHTEN keyword in the SCHEDULE section, in that it tightens up or slackens the numerical controls fo…
TIMESCHEDULEThis keyword advances the simulation to a given cumulative report time after which additional keywords may be entered to instruct OPM Flow t…
TIMESTEPSUMMARYTime Step - Length of time step.
TITLERUNSPECThe TITLE keyword defines the title for the input deck. The title text will be printed on all reports so as to act as a reference for the ru…
TLMIXPARPROPSThe TLMIXPAR keyword defines the Todd-Longstaff259 Todd, M. and Longstaff, W. “The Development, Testing and Application of a Numeric…
TLPMIXPAPROPS(OPM Flow keyword — no reference-manual entry)
TNUMREGIONSThe TNUM keyword defines the regions associated with the series of tracers associated with a phase (oil, water, or gas) in the model. The ma…
TOLCRITPROPSCritical fluid saturations are determined from the relative permeability tables, that is the last saturation in a relative permeability tabl…
TOPSGRIDTOPS defines the depth of the top face of each cell in the model.
TPAMEPSPROPSTPAMEPS defines the volumetric strain versus coal gas concentration tables, for when the Coal Bed Methane option has been activated via the…
TPAMEPSSPROPSTPAMEPSS defines the volumetric strain versus coal solvent concentration tables, for when the Coal Bed Methane option has been activated via…
TRACERPROPSThe TRACER keyword defines a series of passive tracers that are associated with a phase (oil, water, or gas) in the model. The maximum numbe…
TRACERKMPROPSThis keyword, TRACERKM, defines the Multi-Partitioned Tracer option K(P) tables, for when the Partitioned Tracer option has been activate wi…
TRACERKPPROPSThis keyword, TRACERKP, defines the Standard Partitioned Tracer option K(P) tables, for when the Partitioned Tracer option has been activate…
TRACERSRUNSPECThe TRACERS keyword defines the number of tracers in the model and the various passive tracer tracking options.
TRACITVDPROPSTRACITVD activates the Tracer Implicit Flux Limited Transport option and sets various parameters for this option. Basically the option is us…
TRACTVDPROPSTRACTVD activates the Tracer Explicit Flux Limited Transport option. Basically the option is used to control numerical dispersion for tracer…
TRADSPROPSThis keyword, TRADS, specifies the environmental tracer adsorption tables that describe how a tracer is absorbed by the surrounding rock, fo…
TRANGLGRIDTRANGL enables Non-Neighbor Connections (“NNC”) between the global cells and the Local Grid Refinement (“LGR”) cells to be manually specifie…
TRANREDITTRANR defines the transmissibility in the +R direction for all the cells in the model via an array. The keyword can only be used with Radial…
TRANTHTEDITTRANTHT defines the transmissibility in the +Theta direction for all the cells in the model via an array. The keyword can only be used with…
TRANXEDITTRANX defines the transmissibility in the X direction for all the cells in the model via an array. The keyword can be used for all grid type…
TRANYEDITTRANY defines the transmissibility in the Y direction for all the cells in the model via an array. The keyword can be used for all grid type…
TRANZEDITTRANX defines the transmissibility in the z direction for all the cells in the model via an array. The keyword can be used for all grid type…
TRDCYPROPSThis keyword, TRDCY, specifies the environmental tracer decay tables that specifies the tracer decay half-life, for when the MXENVTR paramet…
TRDIFPROPSThis keyword, TRDIF, specifies the tracer diffusion tables that specify the diffusion coefficient for a tracer. The keyword can be used with…
TRDISPROPSThis keyword, TRDIS, specifies the tracer diffusion tables that should be allocated to a tracer, the actual dispersion tables are specified…
TREFPROPS(OPM Flow keyword — no reference-manual entry)
TREFSPROPS(OPM Flow keyword — no reference-manual entry)
TRKPFREGIONSThe TRKPF keyword defines the regions associated with the series of partition tracers and the partitioning tables allocated to grid blocks i…
TRNCSUMMARY2 (Controlled via time truncation error.)
TRNHDPROPSThe TRNHD keyword activates the Dispersion Non-Homogeneous Diffusion option for when tracer dispersion is independent of velocity or tracer…
TRPLPORORUNSPECThe TRPLPORO keyword activates the Triple Porosity Model option that models matrix, fractures and vuggy porosity for carbonate reservoirs, a…
TRROCKPROPSThis keyword, TRROCK, specifies the environmental tracer rock data for the tracer adsorption model, for when the MXENVTR parameter has been…
TSTEPSCHEDULEThis keyword advances the simulation to a given report time after which additional keywords may be entered to instruct OPM Flow to perform a…
TUNINGSCHEDULEThe TUNING keyword defines the parameters used to control the commercial simulator’s time stepping and numerical convergence for the global…
TUNINGDPSCHEDULEThe TUNINGDP keyword defines the parameters used for controlling the commercial simulator’s numerical convergence parameters. This keyword i…
TUNINGHSCHEDULEDefines the parameters used for controlling the commercial simulator’s numerical convergence parameters. The keyword is similar to the TUNIN…
TUNINGLSCHEDULETUNINGL defines the parameters used for controlling the commercial simulator’s numerical convergence parameters for all Local Grid Refinemen…
TUNINGSSCHEDULETUNINGS defines the parameters used for controlling the commercial simulator’s numerical convergence parameters for individual Local Grid Re…
TVDPSOLUTIONThis keyword defines the initial equilibration tracer concentration versus depth functions for each grid cell in the model, for when the Tra…
TZONEPROPSThe TZONE keyword sets the transition end-point scaling options for the oil, water and gas phases, for when the End-Point Scaling option has…

U

UDADIMSRUNSPECThis keyword defines the dimensions of the User Defined Arguments (“UDA”) used by OPM Flow that can be applied to various connection, group,…
UDQSCHEDULEThis keyword starts the definition of a UDQ section that stipulates the variables and operations used to access the User Defined Quantities…
UDQDIMSRUNSPECThis keyword defines the dimensions associated with the UDQ keyword used in OPM Flow to calculate various user defined values in the SCHEDUL…
UDQPARAMRUNSPECThis keyword defines the dimensions of the User Defined Arguments (“UDA”) used by OPM Flow that can be applied to various connection, group,…
UDTSCHEDULEThe UDT keyword defines a single multi-dimensional User Defined Table (“UDT”).
UDTDIMSRUNSPECThis keyword defines the dimensions of the User Defined Tables (“UDT”) used by OPM Flow that can be used as lookup tables when assigning val…
UNCODHMDRUNSPECUNCODHMD activates the history match gradient unencoded output for the history match gradient output file. Unencoded files allows external p…
UNIFINRUNSPECThis keyword switches on the Unified Input Files option for all input files. Similar to the commercial simulator, OPM Flow has various optio…
UNIFOUTRUNSPECThis keyword switches on the Unified Output Files option for all output files. Similar to the commercial simulator, OPM Flow has various opt…
UNIFOUTSRUNSPECThe UNIFOUTS keyword causes the SUMMARY file output files to be a unified file, as opposed to non-unified multiple files. A unified file is…
UNIFSAVERUNSPECThe UNIFSAVE keyword causes the SAVE file output file to be a unified file, as opposed to non-unified multiple files. A unified file is a si…
USECUPLSCHEDULEThe USECUPL keyword causes the simulator to read a Reservoir Coupling file that has been previously created in a master run using the DUMPCU…
USEFLUXGRIDThe USEFLUX keyword activates the Flux Boundary model and defines the name of the FLUX file. Only grid blocks that have been declared by the…
USENOFLOGRIDThe USENOFLUX keyword activates the Flux Boundary model without a FLUX file. The USEFLUX keyword should still be in the input deck, but in t…

V

VAPOILRUNSPECThis keyword indicates that vaporized oil (more commonly referred to as condensate) is present in wet103 Natural gas that contains s…
VAPPARSSOLUTION, SCHEDULEVAPPARS defines the rate of oil vaporization in the presence of undersaturated gas and the rate at which the remaining oil gets “heavier” vi…
VAPWATRUNSPECThis keyword indicates that vaporized water is present in the gas phase and the keyword should only be used if both water and gas phases are…
VCRITPROPSThe VCRIT keyword defines the critical volumes for each of the compositional components active in the model and for each equation of state.…
VCRITSPROPS(OPM Flow keyword — no reference-manual entry)
VDFLOWPROPSVDFLOW activates non-Darcy flow between grid blocks and defines a constant non-Darcy flow coefficient for the whole grid, the coefficient on…
VDFLOWRPROPSVDFLOW activates non-Darcy flow between grid blocks and defines a constant non-Darcy flow coefficient for individual regions allocated by th…
VERUNSPECThis keyword activates the Vertical Equilibrium (“VE”) model for the global grid and optionally specifies the type of VE model. The VE model…
VEDEBUGGRIDThis keyword defines the debug Vertical Equilibrium (“VE”) data to be written to the debug file (*.DBG), for when the VE model has been acti…
VEFINGRIDIf the VE keyword in the RUNSPEC section has been used to activate the Vertical Equilibrium (“VE”) model for the global grid, then the VEFIN…
VEFRACPROPSThis keyword defines the Vertical Equilibrium (“VE”) relative permeability weighting factor (α) used to calculate the VE relative permeabili…
VEFRACPPROPSThis keyword defines the Vertical Equilibrium (“VE”) capillary pressure weighting factor (α) used to calculate the VE capillary pressure cur…
VEFRACPVPROPSThis keyword defines the Vertical Equilibrium (“VE”) capillary pressure weighting factor (α) used to calculate the VE capillary pressure cur…
VEFRACVPROPSThis keyword defines the Vertical Equilibrium (“VE”) relative permeability weighting factor (α) used to calculate the VE relative permeabili…
VFPCHKSCHEDULEThe VFPPROD keyword defines production Vertical Flow Performance (“VFP”) tables that are used to determine the outflow or downstream pressur…
VFPIDIMSRUNSPECVFPIDIMS keyword defines the maximum dimensions of the injection well Vertical Lift Performance (“VFP”) tables defined by VFPINJ keyword. Th…
VFPINJSCHEDULEThe VFPINJ keyword defines injection Vertical Flow Performance (“VFP”) tables that are used to determine the outflow or downstream pressure…
VFPPDIMSRUNSPECVFPPDIMS keyword defines the maximum dimensions of the production well Vertical Lift Performance (“VFP”) tables defined by VFPPROD keyword.…
VFPPRODSCHEDULEThe VFPPROD keyword defines production Vertical Flow Performance (“VFP”) tables that are used to determine the outflow or downstream pressur…
VFPTABLSCHEDULEThe VFPTABL keyword defines the interpolation method for production Vertical Flow Performance (“VFP”) tables for the Artificial Lift Quantit…
VISAGERUNSPECThe VISAGE keyword activates the External Reservoir Geo-Mechanics VISAGE option. The keyword should not be used in input decks as the associ…
VISCAQAPROPSThe VISCAQA keyword specifies the three Ezrokhi coefficients for each compositional component and for each equation of state that are used t…
VISCDRUNSPECThe VISCD keyword activates the Dual Porosity Viscous Displacement option for dual porosity and dual permeability models, and therefore requ…
VISCREFPROPSVISCREF defines the reference conditions for the viscosity-temperature tables, GASVISCT, OILVISCT and WATVISCT, for when the thermal option…
VISDATESSCHEDULEThe VISDATES keyword defines External Reservoir Geo-Mechanics VISAGE option stress dates. The keyword should not be used in input decks as t…
VISOPTSSOLUTIONThe VISDATES keyword defines External Reservoir Geo-Mechanics VISAGE option modeling options. The keyword should not be used in input decks…

W

WAGHYSTRPROPSThis keyword defines the parameters for the Water-Alternating-Gas (“WAG”) hysteresis option, for when the hysteresis option has been activat…
WAITBALSCHEDULEThis keyword sets the network balance option for all networks when networks are active in the model. Basically, the keyword either activates…
WALKALINSCHEDULEWAKALIN keyword defines the water injection alkaline concentration for water injection wells for when the surfactant and/or polymer models h…
WALQSUMMARYArtificial Lift Quantity
WALQCALCSCHEDULEThe WALQCALC keyword defines the well VFP surface ALQ phase density use in the VFP table lookup and interpolation to be gas surface density,…
WAMFSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)
WAMIRSUMMARYWater Mass Injection Rate
WAMITSUMMARYWater Mass Injection Total
WAMPRSUMMARYWater Mass Production Rate
WAMPTSUMMARYWater Mass Production Total
WAPISCHEDULEThis keyword defines an oil injection well’s API gravity for when API tracking has been activated by the API keyword in the RUNSPEC section.…
WARNRUNSPEC, GRID, EDIT, PROPS, REGIONS, SOLUTION, SUMMARY, SCHEDULETurns on warning messages to be printed to the print file (*.PRT); note that this keyword is activated by default and can subsequently be sw…
WATDENTPROPSWATDENT defines the water density as a function of temperature coefficients for when the thermal option has been activated by the THERMAL ke…
WATERRUNSPECThis keyword indicate that the water phase is present in the model and must be used for gas-water, oil-water, oil-water-gas input decks that…
WATJTPROPSWATJT activates the water Joule-Thomson effect275 The Joule–Thomson coefficient is defined as the change in temperature with respect…
WATVISCTPROPSWATVISCT defines the water viscosity as a function of temperature for when thermal option has been activated by the THERMAL keywords in the…
WBGLRSUMMARYGas-Liquid Ratio (Bottom-Hole)
WBHGLRSCHEDULEThis keyword, WBHGLR, defines a well’s bottom-hole Gas Liquid Ratio (“GLR”) constraint, where the GLR is the is the ratio of the “free” gas…
WBHPSUMMARYBottom-Hole Pressure
WBHPFPSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WBHPHSUMMARYBottom-Hole Pressure History
WBHPTSUMMARYBottom-Hole Pressure Target/Limit
WBOREVOLSCHEDULEThe WBOREVOL defines a well’s effective wellbore storage volume. The primary purpose of the keyword is to enable matching of the wellbore st…
WBPSUMMARYBottom-Hole Pressure (One Point)
WBP4SUMMARYBottom-Hole Pressure (Four Point)
WBP5SUMMARYBottom-Hole Pressure (Five Point
WBP9SUMMARYBottom-Hole Pressure (Nine Point)
WCALCVALSCHEDULEThis keyword defines a gas well’s calorific value for when the Gas Calorific Value option has been activated by specifying a target calorifi…
WCGMRSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)
WCICSUMMARYPolymer Concentration (Injection)
WCIRSUMMARYPolymer Injection Rate
WCITSUMMARYPolymer Injection Total
WCOMRSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)
WCONHISTSCHEDULEThe WCONHIST keyword defines production rates and pressures for wells that have been declared history matching wells by the use of this keyw…
WCONINJSCHEDULEThe WCONINJ is a legacy keyword that is no longer used in the commercial simulator and is not supported by OPM Flow. Instead well injection…
WCONINJESCHEDULEThe WCONINJE keyword defines injection targets and constraints for wells that have previously been defined by the WELSPECS keyword in the SC…
WCONINJHSCHEDULEThe WCONINJH keyword defines injection rates and pressures for wells that have been declared history matching wells by the use of this keywo…
WCONINJPSCHEDULEThis keyword, WCONINJP, defines well injection targets and constraints for pattern flood wells. The keyword is similar to the WCONINJE keywo…
WCONPRODSCHEDULEThe WCONPROD keyword defines production targets and constraints for wells that have previously been defined by the WELSPECS keyword in the S…
WCPCSUMMARYPolymer Concentration (Production)
WCPRSUMMARYPolymer Production Rate
WCPTSUMMARYPolymer Production Total
WCUTBACKSCHEDULEThis keyword, WCUTBACK, defines a well’s cutback limits and parameters for both production and injection wells. See also the GCUTBACK keywor…
WCUTBACTSCHEDULEThis keyword, WCUTBACT, defines a production well’s cutback limits and parameters based on the named produced tracer from the well. See also…
WCYCSUMMARY19 (Determined by well cycling on/off time.)
WCYCLESCHEDULEThe WCYCLE keyword defines automatic well opening and closing cycling parameters. These are used to model for example “Huff and Puff” cyclic…
WDFACSCHEDULEThe WDFAC keyword defines a gas well’s D-factor (flow dependent skin factor), which is normally derived from well tests or calculated analyt…
WDFACCORSCHEDULEWDFACCOR keyword defines the parameters to calculate a gas well’s connection D-factors (flow dependent skin factor) for each connection base…
WDRILPRISCHEDULEThis keyword, WDRILPRI, adds wells to the Drilling Priority Drilling Queue and defines the well priority and drilling unit number or batch q…
WDRILRESSCHEDULEThe WDRILRES keyword activates the prevention of multi-completions being completed in the same cell for wells in a drilling queue. Setting t…
WDRILTIMSCHEDULEWDRILTIM defines the automatic drilling parameters used to describe the numbers of days taken to drill a well, the drilling status of the we…
WDRPRSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WECONSCHEDULEThe WECON keyword defines the economic criteria for production wells that have previously been defined by the WELSPECS and WCONPROD keywords…
WECONCMFSCHEDULE(OPM Flow keyword — no reference-manual entry)
WECONINJSCHEDULEThe WECONINJ keyword defines economic criteria for injection wells that have previously been defined by the WELSPECS and WCONINJE keywords i…
WECONTSCHEDULEThe WECONT keyword defines the tracer economic criteria for production wells that have previously been defined by the WELSPECS and WCONPROD…
WEDCSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WEFACSCHEDULEDefines a well’s efficiency or up-time as opposed to setting the efficiency at the group level.
WEFFSUMMARYEfficiency Factor
WEFFGSUMMARYEfficiency Factor Product. Efficiency factor of the well times the product of all the groups above the well.
WEIRSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WEITSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WELCNTLSCHEDULEThe WELCNTL keyword modifies a well’s target control and value, both rates and pressures, for previously defined wells without having to def…
WELDEBUGSCHEDULEThis keyword defines the well debug data to be written to the debug file (*.DBG). This keyword is not supported by OPM Flow but would change…
WELDRAWSCHEDULEThis keyword, WELDRAW, defines the maximum draw down for production wells The keyword may be useful in wells that are subject to fines or sa…
WELEVNTSCHEDULEThis keyword, WELEVNT, defines an integer value to be assigned to an individual well’s WPWEM summary variable that is written to the SUMMARY…
WELLDIMSRUNSPECWELLDIMS defines various well and group dimensions for the run. The commercial simulator combines both the black-oil and compositional simul…
WELLSTRESCHEDULEThe WELLSTRE keyword defines a well stream together with the compositional component mole factions, associated with the well stream, as such…
WELMOVELSCHEDULEThis keyword, WELMOVEL, moves a previously defined gloabal well into a previously declared Local Grid Refinement (“LGR”), in a RESTART run.…
WELOPENSCHEDULEThe WELOPEN keyword defines the status of wells and well connections, and is used to open and shut previously defined wells and well connect…
WELOPENLSCHEDULEThe WELOPENL keyword defines the status of wells and well connection in Local Grid Refinement Grids (“LGR”) and is used to open and shut pre…
WELPISCHEDULEThe WELPI keyword is used to define a well’s productivity or injectivity index at the time the keyword is activated. Productivity and inject…
WELPRISCHEDULEThe WELPRI keyword is used to re-assign a priority number to a well for when the PRIORITY keyword has been used in the SCHEDULE section. The…
WELSEGSSCHEDULEThe WELSEGS keyword defines a well to be a multi-segment well and defines the well’s segment structure. Note that the well must have previou…
WELSOMINSCHEDULEWELSOMIN defines a minimum oil saturation for a well connection above which the connection will be opened automatically. If the grid block c…
WELSPECLSCHEDULEThe WELSPECL keyword defines the general well specification data for all well types and must be used for all wells contained within a Local…
WELSPECSSCHEDULEThe WELSPECS keyword defines the general well specification data for all well types, and must be used for all wells before any other well sp…
WELTARGSCHEDULEThe WELTARG keyword modifies the target and constraints values of both rates and pressures for previously defined wells without having to de…
WELTRAJSCHEDULEThe WELTRAJ keyword defines a grid-independent well together with the well trajectory data (simplified directional survey data), and is used…
WEPRSUMMARYEnergy Production Rate
WEPTSUMMARYEnergy Production Total
WFCFFVIRSUMMARYWell summary keywords only supported by OPM-flow
WFCFFVITSUMMARYWell summary keywords only supported by OPM-flow
WFCFVIRSUMMARYWell summary keywords only supported by OPM-flow
WFCFVITSUMMARYWell summary keywords only supported by OPM-flow
WFCWFVIRSUMMARYWell summary keywords only supported by OPM-flow
WFCWFVITSUMMARYWell summary keywords only supported by OPM-flow
WFOAMSCHEDULEThe WFOAM keyword defines an injection wells foam concentration. The foam option must be activated by the FOAM keyword in the RUNSPEC sectio…
WFRICSEGSCHEDULEWFRICSEG converts a previously defined friction well, as per the WFRICTN keyword in the SCHEDULE section, to a multi-segment well. The keywo…
WFRICSGLSCHEDULEWFRICSGL converts a previously defined Local Grid Refinement (“LGR”) friction well, as per the WFRICTNL keyword in the SCHEDULE section, to…
WFRICTNSCHEDULEThe WFRICTN keyword is used to declare a previously defined well as a friction well and to set the characteristics for this type of well inc…
WFRICTNLSCHEDULEThe WFRICTNL keyword is used to declare a previously defined Local Grid Refinement (“LGR”) well as a LGR friction well and to set the charac…
WGASPRODSCHEDULEThe WGASPROD keyword declares wells to be Sales Gas producers and sets the incremental gas rate for a well and the maximum number of increme…
WGCVSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGDCSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGFRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WGIGRSUMMARYGas Injection Guide Rate
WGIPSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGIP2SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGIRSUMMARYGas Injection Rate
WGIRHSUMMARYGas Injection Rate History
WGIRLSUMMARYSome keywords need to be suffixed by a tracer name...
WGIRTSUMMARYGas Injection Rate Target/Limit
WGITSUMMARYGas Injection Total
WGITHSUMMARYGas Injection Total History
WGITLSUMMARYSome keywords need to be suffixed by a tracer name...
WGLIRSUMMARYGas Lift Injection Rate. Gas lift gas with group and field total rates based on well efficiency.
WGLITSUMMARYGas Lift Injection Total. Gas lift gas with group and field total rates based on well efficiency.
WGLRSUMMARYGas-Liquid Ratio
WGLRHSUMMARYGas-Liquid Ratio History
WGLRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WGMIRSUMMARYCO2/H2 Mass Injection Rate
WGMITSUMMARYCO2/H2 Mass Injection Total
WGMPRSUMMARYCO2/H2 Mass Production Rate
WGMPTSUMMARYCO2/H2 Mass Production Total
WGORSUMMARYGas-Oil Ratio
WGORHSUMMARYGas-Oil Ratio History
WGORLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WGORPENSCHEDULEThe WGORPEN keyword defines a well’s Gas-Oil Ratio (“GOR”) penalty parameters used to calculate a well’s oil production target for the curre…
WGPGRSUMMARYGas Production Guide Rate
WGPISUMMARYGas Potential Injection Rate. Also WGIP for WGPI.
WGPI2SUMMARYGas Potential Injection Rate. Including shut and stopped wells.
WGPPSUMMARYGas Potential Production Rate
WGPP2SUMMARYGas Potential Production Rate. Including shut and stopped wells.
WGPPFSUMMARYGas Potential Production Rate (Free)
WGPPF2SUMMARYGas Potential Production Rate (Free). Including shut and stopped wells.
WGPPSSUMMARYGas Potential Production Rate (Soln)
WGPPS2SUMMARYGas Potential Production Rate (Soln). Including shut and stopped wells.
WGPRSUMMARYGas Production Rate. Produced reservoir gas only, gas lift gas excluded.
WGPRFSUMMARYGas Production Rate (Free)
WGPRFPSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGPRHSUMMARYGas Production Rate History
WGPRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WGPRSSUMMARYGas Production Rate (Solution)
WGPRTSUMMARYGas Production Rate Target/Limit
WGPTSUMMARYGas Production Total
WGPTFSUMMARYGas Production Total (Free)
WGPTHSUMMARYGas Production Total History
WGPTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WGPTSSUMMARYGas Production Total (Solution)
WGQSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WGRUPCONSCHEDULEThe WGRUPCON keyword defines a well’s production or injection guide rate for when a well is under group control. The guide rate is used to d…
WGVIRSUMMARYGas Voidage Injection Rate
WGVPRSUMMARYGas Voidage Production Rate
WH2NUMREGIONSThe WH2NUM keyword defines the two phase Water-Alternating-Gas (“WAG”) hysteresis tables (relative permeability and capillary pressure table…
WH3NUMREGIONSThe WH3NUM keyword defines the three phase Water-Alternating-Gas (“WAG”) hysteresis tables (relative permeability and capillary pressure tab…
WHDSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WHDFSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WHEDREFDSCHEDULEThe WHEDREFD keyword sets the hydraulic head reference depth for reporting the hydraulic head pressure for the well, for wells that have pre…
WHISTCTLSCHEDULEThe WHISTCTL keyword changes the target control for wells declared as history match wells via the WCONHIST keyword in the SCHEDULE section.…
WHTEMPSCHEDULEThis keyword, WHTEMP, sets the parameters for the Tubing Head Temperature calculation, which can either be a constant value, or from a table…
WINFCSUMMARYFiltrate Injection Concentration
WINJCLNSCHEDULEThe WINJCLN keyword signals that a filter cake should be completely or partially cleaned – this effectively multiplies the accumulated filte…
WINJDAMSCHEDULEThe WINJDAM keyword defines filter cake properties for wells that have previously been defined by the WELSPECS keyword in the SCHEDULE secti…
WINJFCSUMMARYWell summary keywords only supported by OPM-flow
WINJFCNCSCHEDULEThe WINJFCNC keyword defines the injected filtrate concentration for wells that have previously been defined by the WELSPECS keyword in the…
WINJFVRSUMMARYFiltrate Volume Injection Rate
WINJFVTSUMMARYFiltrate Volume Injection Total
WINJGASSCHEDULEThe WINJGAS keyword defines the properties of the injection gas stream, for a given well. Once a gas well stream has been defined via the WE…
WINJMULTSCHEDULEThe WINJMULT keyword defines pressure dependent injectivity multipliers for injection wells and can be used to approximate the increase or d…
WINJTEMPSCHEDULEWINJTEMP defines the injection fluid thermal properties for when the thermal option has been activated by the THERMAL keyword in the RUNSPEC…
WJPRSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WJPRHSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WJPRTSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WJPTSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WJPTHSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WLFRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WLIFTSCHEDULEThe WLIFT defines the automatic workovers parameters for changing out wellbore tubing, changing the THP limit (for example switching from th…
WLIFTOPTSCHEDULEThe WLIFTOPT defines which wells should use the Gas Lift Optimization facility in order to maximize oil production, as well as defining the…
WLIMTOLSCHEDULEWLIMTOL keyword defines the tolerance to be used for various constraints applied to connections, completions (if connections have been lumpe…
WLISTSCHEDULEWLIST declares a group of wells to belong to a named static well list. Wells in a named well list are treated as a group of wells for which…
WLISTARGSCHEDULEThe WLISTARG keyword modifies the target and constraint values of both rates and pressures for wells previously defined in a well list by th…
WLISTNAMSCHEDULEWLISTNAM declares a group of wells to belong to a named WLISTARG well list for use with the WLISTARG keyword. Only the WLISTARG keyword can…
WLPRSUMMARYLiquid Production Rate
WLPRHSUMMARYLiquid Production Rate History
WLPRTSUMMARYLiquid Production Rate Target/Limit
WLPTSUMMARYLiquid Production Total
WLPTHSUMMARYLiquid Production Total History
WLPTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WMCONSUMMARYThe number of connections capable of flowing in the well
WMCTLSUMMARYWell Mode of Control indicator.
WMICPSCHEDULEThe WMICP keyword defines a water injection well's microbial, growth, and cementation injection stream solutions, where the rate-limiting co…
WMIRSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WMITSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WMMIRSUMMARYMicrobial Mass Injection Rate
WMMITSUMMARYMicrobial Mass Injection Total
WMMPRSUMMARYMicrobial Mass Production Rate
WMMPTSUMMARYMicrobial Mass Production Total
WMMWSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WMOIRSUMMARYOxygen Mass Injection Rate
WMOITSUMMARYOxygen Mass Injection Total
WMOPRSUMMARYOxygen Mass Production Rate
WMOPTSUMMARYOxygen Mass Production Total
WMPRSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WMPTSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WMUIRSUMMARYUrea Mass Injection Rate
WMUITSUMMARYUrea Mass Injection Total
WMUPRSUMMARYUrea Mass Production Rate
WMUPTSUMMARYUrea Mass Production Total
WMVFPSUMMARYArtificial Lift and VFP Table Number. Well VFP table number.
WNETCTRLSCHEDULEThe WNETCNTL keyword sets a well’s control mode that should remain fixed after each network balancing calculation, for when the either the S…
WNETDPSCHEDULEThe WNETDP keyword allows for a constant pressure drop between a well’s Tubing Head Pressure (“THP”) and the well’s connecting network node,…
WNEWTONSUMMARYIterations - Number of well Newton iterations taken in the last global Newton iteration. A negative value indicates that the well failed to…
WNIRSUMMARYSolvent Injection Rate
WNITSUMMARYSolvent Injection Total
WNPRSUMMARYSolvent Production Rate
WNPTSUMMARYSolvent Production Total
WOFRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WOGLRSUMMARYIncremental oil rate per unit of incremental gas lift gas quantity, that is the well’s gradient as defined by equation (11.2.7)below
WOGRSUMMARYOil-Gas Ratio
WOGRHSUMMARYOil-Gas Ratio History
WOGRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WOIGRSUMMARYOil Injection Guide Rate
WOIRSUMMARYOil Injection Rate
WOIRHSUMMARYOil Injection Rate History
WOIRTSUMMARYOil Injection Rate Target/Limit
WOITSUMMARYOil Injection Total
WOITHSUMMARYOil Injection Total History
WOITLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WOPGRSUMMARYOil Production Guide Rate
WOPISUMMARYOil Potential Injection Rate
WOPI2SUMMARYOil Potential Injection Rate. Including shut and stopped wells.
WOPPSUMMARYOil Potential Production Rate
WOPP2SUMMARYOil Potential Production Rate. Including shut and stopped wells.
WOPRSUMMARYOil Production Rate
WOPRFSUMMARYOil Production Rate (Free)
WOPRHSUMMARYOil Production Rate History
WOPRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WOPRSSUMMARYOil Production Rate (Solution)
WOPRTSUMMARYOil Production Rate Target/Limit
WOPTSUMMARYOil Production Total
WOPTFSUMMARYOil Production Total (Free)
WOPTHSUMMARYOil Production Total History
WOPTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WOPTSSUMMARYOil Production Total (Solution)
WORKLIMSCHEDULEWORKLIM sets the numbers of days taken to complete a workover.
WORKTHPSCHEDULEThe WORKTHP keyword defines workover options for when a well dies, that is unable to produce at the current operating conditions, when under…
WPAVESCHEDULENot supported. It is used on Norne, but investigations showed no significant effect so we did not implement it.
WPAVEDEPSCHEDULEThe WPAVEDEP keyword defines the reference depth to be used to calculate and report grid block average bottom-hole pressures for a well. Thi…
WPISUMMARYProductivity (Preferred Phase)
WPI1SUMMARYProductivity (Preferred Phase – One Point)
WPI4SUMMARYProductivity (Preferred Phase – Four Point)
WPI5SUMMARYProductivity (Preferred Phase – Five Point)
WPI9SUMMARYProductivity (Preferred Phase – Nine Point)
WPIGSUMMARYProductivity (Gas Phase)
WPILSUMMARYProductivity (Liquid Phase)
WPIMULTSCHEDULEThe WPIMULT keyword defines a well connection factor multiplier that scales the existing well connection factor values. The resulting effect…
WPIMULTLSCHEDULEThe WPIMULTL keyword defines a well connection factor multiplier that scales the existing well connection factor values, for a well in a Loc…
WPIOSUMMARYProductivity (Oil Phase)
WPITABSCHEDULEThe WPITAB keyword assigns the well productivity index multiplier versus water cut tables, that are used to scaled a well’s connection facto…
WPIWSUMMARYProductivity (Water Phase)
WPLUGSCHEDULEVarious keywords in the SCHEDULE section (WECON, GECON etc.) allow for a well to be automatically plugged back if the well violates a constr…
WPMITABSCHEDULEThe WPMITAB keyword assigns the well polymer molecular injection tables to water injection wells in OPM Flow's Polymer Molecular Weight Tran…
WPOLYMERSCHEDULEThe WPOLYMER keyword defines a water injection well’s polymer and salt injection stream concentrations that are to be used for when the poly…
WPOLYREDSCHEDULEThe WPOLYRED keyword defines the polymer-water reduction factor for injection wells, for when the polymer phase has been activated by the PO…
WPOTCALCRUNSPECWPOTCALC defines how shut-in and stopped wells should have their well potentials calculated. Well potentials for wells under these condition…
WPWE0SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE1SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE2SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE3SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE4SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE5SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE6SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWE7SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WPWEMSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WREGROUPSCHEDULEWREGROUP defines the criteria to automatically re-assign wells to various other groups. This can be used, for example, to move wells on THP…
WRFTSCHEDULEThis keyword activates reporting of a well’s pressure and saturation profile versus depth for the connected grid blocks, to the RFT file for…
WRFTPLTSCHEDULEThis keyword activates reporting of a well’s depth pressure and fluid rates profile to the RFT file for the requested wells at the time the…
WSALTSCHEDULEThe WSALT keyword defines a water injection well’s salt injection stream concentration that is to be used for when the salt option has been…
WSCCLEANSCHEDULEThe WSCCLEAN keyword adjusts the amount of scale currently accumulated around a well’s well connections for wells located in the global grid…
WSCCLENLSCHEDULEThe WSCCLENL keyword adjusts the amount of scale currently accumulated around a well’s well connections for wells located in a Local Grid Re…
WSCTABSCHEDULEWSCTAB assigns scale deposition and scale damage tables to a well, for when the Scale Deposition option has been activated by declaring the…
WSEEDSCHEDULE(OPM Flow keyword — no reference-manual entry)
WSEGAICDSCHEDULEThe WSEGAICD keyword defines a multi-segment well segment to be an autonomous Inflow Control Device (“ICD”) as part of a completion for a mu…
WSEGDFINSCHEDULEThe WSEGDFIN keyword defines a multi-segment well’s drift flux slip model parameters. A slip model333 Shi, H., Holmes, J.A., Durlofs…
WSEGDFMDSCHEDULEThe WSEGDFMD keyword defines a multi-segment well’s drift flux slip model definition that sets the type of slip model to be used. A slip mod…
WSEGDFPASCHEDULEThis keyword, WSEGDFPA, enables modification of a multi-segment well’s drift flux slip model default parameters used by the WSEGDFMA keyword…
WSEGDIMSRUNSPECThe WSEGSDIMS keyword defines the multi-segment well dimensions for the multi-segment well model and the keyword is obligatory if multi-segm…
WSEGEXSSSCHEDULEThis keyword, WSEGEXSS, enables the import or export of fluids from a segment in a multi-segment well. This can be used to, for example, mod…
WSEGFLIMSCHEDULEWSEGFLIM enables an artificial choke that chokes a given phase flow rate for a segment in a multi-segment well. This can be used, for exampl…
WSEGFMODSCHEDULEThe WSEGFMOD declares the multi-phase flow model to be used to calculate the pressure drop within an individual segment for multi-segment we…
WSEGINITSCHEDULENormally the simulator calculates the initial conditions for multi-segment wells, that is the pressure and fluid distributions in each segme…
WSEGITERSCHEDULEThe WSEGITER keyword defines the multi-segment well solution iteration sequence and solution controls.
WSEGLABYSCHEDULEThe WSEGSICD keyword defines a multi-segment well segment to be a labyrinth Inflow Control Device. (“ICD”) as part of a completion for a mul…
WSEGLINKSCHEDULEThis keyword, WSEGLINK, specifies multi-segment well looped flow paths as part of a completion for a multi-segment well. A looped segment re…
WSEGMULTSCHEDULEWSEGMULT supplies a set of constants used to modify (or scale) a multi-segment well’s segment frictional pressure drop between connecting se…
WSEGPROPSCHEDULEThe WSEGPROP keyword allows for the editing of exiting multi-segment wells created by WELSEGS keyword in the SCHEDULE section without having…
WSEGPULLSCHEDULEThis keyword, WSEGPULL, specifies a multi-segment well segment to be a pull-through pump for a down-hole water separator, defined by the WSE…
WSEGSEPSCHEDULEWSEGSEP specifies a multi-segment well segment to be a down-hole separator, that enables the separation of fluids down-hole. Down-hole separ…
WSEGSICDSCHEDULEThe WSEGSICD keyword defines a multi-segment well segment to be a spiral Inflow Control Device (“ICD”) as part of a completion for a multi-s…
WSEGSOLVSCHEDULEThe WSEGSOLV keyword defines the numerical control parameters for the iterative linear solver for multi-segment well looped flow paths, as d…
WSEGTABLSCHEDULEWSEGTABL assigns previously defined Vertical Lift Performance (“VLP”) tables as specified by the VFPPROD keyword in the SCHEDULE section, to…
WSEGVALVSCHEDULEThe WSEGVALV keyword defines a multi-segment well segment to be a sub-critical valve Inflow Control Device (“ICD”) as part of a completion f…
WSFPROPSThe WSF keyword defines the water relative permeability data versus water saturation tables for when only gas and water are present in the i…
WSICSUMMARYSalt Concentration (Injection)
WSIRSUMMARYSalt Injection Rate
WSITSUMMARYSalt Injection Total
WSKPTABSCHEDULEThe WSKPTAB keyword assigns the well polymer molecular water and polymer skin tables to water injection wells in OPM Flow's Polymer Molecula…
WSOLVENTSCHEDULEWSOLVENT defines a gas injection well’s solvent fraction in the injection stream that is to be used when the Solvent option has been activat…
WSPCSUMMARYSalt Concentration (Production)
WSPECIESSCHEDULE(OPM Flow keyword — no reference-manual entry)
WSPRSUMMARYSalt Production Rate
WSPTSUMMARYSalt Production Total
WSTATSUMMARYWell Status indicator.
WSURFACTSCHEDULEWSURFACT defines a water injection well’s surfactant concentration in the injection stream that is to be used when the Surfactant phase has…
WTADDSCHEDULEThis keyword, WTADD, adds a constant to a previously define well’s target or constraint, as stated on the WCONPROD, WCONINJE, or WELTARG key…
WTEMPSCHEDULEThe WTEMP keyword defines the temperature of the injection fluid being injected by an injection well.
WTEMPQSCHEDULEThe WTEMPQ prints out a user defined selected list of currently defined wells and well lists to the print file (*.PRT). The keyword allows f…
WTESTSCHEDULEThe WTEST keyword outlines the testing procedures to be applied to wells that are closed for various reasons to see if the wells are capable…
WTHPSUMMARYTubing Head Pressure
WTHPFPSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTHPHSUMMARYTubing Head Pressure History
WTHPMAXSCHEDULEWTHPMAX stipulates a well’s maximum flowing Tubing Head Pressure (“THP”), above which the well will be shut-in. The facility is useful if th…
WTHTSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTICSUMMARYTracer Injection Concentration
WTICFSUMMARYTracer Injection Concentration (Free)
WTICHEASUMMARYTemperature (Injection)
WTICSSUMMARYTracer Injection Concentration (Solution)
WTIRSUMMARYTracer Injection Rate
WTIRALKSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTIRANISUMMARYAnion Injection Rate
WTIRCATSUMMARYCation Injection Rate
WTIRFSUMMARYTracer Injection Rate (Free)
WTIRFOASUMMARYFoam Injection Rate
WTIRHEASUMMARYEnergy Injection Rate
WTIRSSUMMARYTracer Injection Rate (Solution)
WTIRSURSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTITSUMMARYTracer Injection Total
WTITALKSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTITANISUMMARYAnion Injection Total
WTITCATSUMMARYCation Injection Total
WTITFSUMMARYTracer Injection Total (Free)
WTITFOASUMMARYFoam Injection Total
WTITHEASUMMARYEnergy Injection Total
WTITSSUMMARYTracer Injection Total (Solution)
WTITSURSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTMULTSCHEDULEThis keyword, WTMULT, multiplies a defined well’s target or constraint by a constant, for the target and constraints previously stipulated o…
WTPCSUMMARYTracer Production Concentration
WTPCFSUMMARYTracer Production Concentration (Free)
WTPCHEASUMMARYTemperature (Production)
WTPCSSUMMARYTracer Production Concentration (Solution)
WTPRSUMMARYTracer Production Rate
WTPRALKSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTPRANISUMMARYAnion Production Rate
WTPRCATSUMMARYCation Production Rate
WTPRFSUMMARYTracer Production Rate (Free)
WTPRFOASUMMARYFoam Production Rate
WTPRHEASUMMARYEnergy Production Rate
WTPRSSUMMARYTracer Production Rate (Solution)
WTPRSURSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTPTSUMMARYTracer Production Total
WTPTALKSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTPTANISUMMARYAnion Production Total
WTPTCATSUMMARYCation Production Total
WTPTFSUMMARYTracer Production Total (Free)
WTPTFOASUMMARYFoam Production Total
WTPTHEASUMMARYEnergy Production Total
WTPTSSUMMARYTracer Production Total (Solution)
WTPTSURSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WTRACERSCHEDULEThe WTRACER keyword defines the tracer concentration of the injection fluid being injected by an injection well. This keyword should only be…
WUSUMMARYUDQ Variable
WVFPDPSCHEDULEThe WVFPDP keyword modifies a well’s Bottom-Hole Pressure (“BHP”) estimated by the simulator by interpolation of the Vertical Flow Performan…
WVFPEXPSCHEDULEThis keyword, WVFPEXP, defines how Vertical Flow Performance (“VFP”) tables are interpolated and can be used to resolve certain issues with…
WVFRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WVIGRSUMMARYRes. Vol. Injection Guide Rate
WVIRSUMMARYRes. Vol. Injection Rate
WVIRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WVIRTSUMMARYRes. Vol. Injection Rate Target/Limit
WVITSUMMARYRes. Vol. Injection Total
WVITLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WVPGRSUMMARYRes. Vol. Production Guide Rate
WVPISUMMARYRes. Vol. Potential Injection Rate
WVPI2SUMMARYRes. Vol. Potential Injection Rate. Including shut and stopped wells.
WVPPSUMMARYRes. Vol. Potential Production Rate
WVPP2SUMMARYRes. Vol. Potential Production Rate. Including shut and stopped wells.
WVPRSUMMARYRes. Vol. Production Rate
WVPRTSUMMARYRes. Vol. Production Rate Target/Limit
WVPTSUMMARYRes. Vol. Production Total
WVPTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWCTSUMMARYWater Cut
WWCTHSUMMARYWater Cut History
WWCTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWFRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWGRSUMMARYWater -Gas Ratio
WWGRHSUMMARYWater-Gas Ratio History
WWGRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWIGRSUMMARYWater Injection Guide Rate
WWIPSUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WWIP2SUMMARYSome keywords need to be suffixed by a number, some with the tracer name...
WWIRSUMMARYWater Injection Rate
WWIRFRACSUMMARYWell summary keywords only supported by OPM-flow
WWIRHSUMMARYWater Injection Rate History
WWIRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWIRTSUMMARYWater Injection Rate Target/Limit
WWITSUMMARYWater Injection Total
WWITFRACSUMMARYWell summary keywords only supported by OPM-flow
WWITHSUMMARYWater Injection Total History
WWITLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWPAVESCHEDULEThe WWPAVE keyword defines the method and parameters for calculating a well’s block average pressures for individual wells that can be writt…
WWPGRSUMMARYWater Production Guide Rate
WWPISUMMARYWater Potential Injection Rate. Also WWIP for WWPI.
WWPI2SUMMARYWater Potential Injection Rate. Including shut and stopped wells.
WWPIRSUMMARYWater Produce/Injected Ratio. Reported as a percent.
WWPPSUMMARYWater Potential Production Rate
WWPP2SUMMARYWater Potential Production Rate. Including shut and stopped wells.
WWPRSUMMARYWater Production Rate
WWPRHSUMMARYWater Production Rate History
WWPRLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWPRTSUMMARYWater Production Rate Target/Limit
WWPTSUMMARYWater Production Total
WWPTHSUMMARYWater Production Total History
WWPTLSUMMARYOPM Flow summary vector (WELL_COMPLETION_PROBE)
WWVIRSUMMARYWater Voidage Injection Guide Rate
WWVITSUMMARYWater Voidage Injection Guide Total
WXMFSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)
WYMFSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)
WZMFSUMMARYOPM Flow summary vector (WELL_PROBE_COMP)

X

XMFSOLUTION(OPM Flow keyword — no reference-manual entry)

Y

YMFSOLUTION(OPM Flow keyword — no reference-manual entry)
YMODULEGRID(OPM Flow keyword — no reference-manual entry)

Z

ZCORNGRIDZCORN defines the depth of each corner point of a grid block on the pillars defining the reservoir grid. A total of 8 x NX x NY x NZ values…
ZCRITPROPS(OPM Flow keyword — no reference-manual entry)
ZCRITSPROPS(OPM Flow keyword — no reference-manual entry)
ZFACT1PROPS(OPM Flow keyword — no reference-manual entry)
ZFACT1SPROPS(OPM Flow keyword — no reference-manual entry)
ZFACTORPROPS(OPM Flow keyword — no reference-manual entry)
ZFACTORSPROPS(OPM Flow keyword — no reference-manual entry)
ZIPEFFSUMMARYTime Step - Predicted efficiency of the time step (developer use).
ZIPEFFCSUMMARYTime Step - Predicted efficiency of the time step divided by the actual efficiency (developer use).
ZIPP2OFFSCHEDULEThe ZIPP2OFF keyword deactivates the commercial simulator’s alternative automatic time step selection algorithm that assumes no prior knowle…
ZIPPY2SCHEDULEThe ZIPPY2 keyword activates the commercial simulator’s alternative automatic time step selection algorithm that assumes no prior knowledge…
ZMFSOLUTION(OPM Flow keyword — no reference-manual entry)
ZMFVDPROPSThe ZMFVD keyword defines the compositional component mole fractions, for each component, as a function of depth, as such the keyword should…