`MISCIBLE`

Recognised by the OPM Flow parserRUNSPEC

The MISCIBLE keyword defines the options associated with the Todd-Longstaff91 M. R. Todd and W. J Longstaff, The Development, Testing, and Application Of a Numerical Simulator for Predicting Miscible Flood Performance". In: J. Petrol. Tech. 24.7 (1972), pages 874-882. mixing parameters used for when polymer flooding or CO2 EOR simulation cases are being run.

M. R. Todd and W. J Longstaff, The Development, Testing, and Application Of a Numerical Simulator for Predicting Miscible Flood Performance". In: J. Petrol. Tech. 24.7 (1972), pages 874-882.

Notes:

The keyword is terminated by a “/”.

Records: Fixed number of records
Record count: 1
Items per record: 3

Parameters

No.	Name	Description	Type	Default
1	`NTMISC`	A positive integer value that declares the number miscible residual oil saturations versus water saturations tables for SORWMIS keyword and the number Todd-Longstaff mixing parameters entries on the TLMIXPAR keyword.	INT	1
2	`NSMISC`	A positive integer value that sets the maximum number of entries (or rows) for each SORWMIS table defined by the SORWMIS keyword.	INT	20
3	`TWOPOINT` manual: `MISOPT`	A character string that defines the numerical dispersion control options for the oil and gas relative permeability curves, set to either NONE or TWOPOINT: NONE – standard single point up streaming, that is using the immediate neighbor TWOPOINT – two-point up streaming, that is using the immediate neighbor plus one cell for better numerical dispersion control but with a higher computational cost. Only the default value of NONE is supported.	STRING	NONE

Example

--
-- NTAB MAX UPSTRM
-- NTMISC NSMISC MISOPT
MISCIBLE
1 20 NONE /
The above example defines the default values for the MISCIBLE keyword, that is one table with a maximum of 20 rows per table using the standard one cell upstream option.

Manual source: parts/chapters/subsections/5.3/MISCIBLE.fodt