OPM Flow Keyword Reference

GRAVCONS

Recognised by the OPM Flow parserPROPS

The GRAVCONS keyword re-defines the gravity constant used in various calculations from the default value used by the simulator. Normally this keyword should not be used.

This keyword is not supported by OPM Flow but would change the results if supported so the simulation will be stopped.

Notes:

The keyword is terminated by a “/”.

Records
One or more records, each terminated by /
Items per record
1

Parameters

No.NameDescriptionTypeDimensionFieldMetricLabDefault
1MNENONIC
manual: GRAVCONS
GRAVCONS is a positive real number number that defines the gravity constant used in various calculations.DOUBLELength*Length*Pressure/Massft2psi/lb 0.00694m2bars/kg 0.0000981cm2atm/gm 0.000968Defined

Example

--
-- RE-DEFINE GRAVITY CONSTANT
--
GRAVITY
0.0000980665 /
The above example re-defines the gravity constant to be 0.0000980665 ft2psi/lb from the default value of 0.00694 ft2psi/lb.

Manual source: parts/chapters/subsections/8.3/GRAVCONS.fodt