EXIT

Recognised by the OPM Flow parserSCHEDULE

The EXIT keyword is part of OPM Flow’s ACTION facility that allows for terminating the simulation for when a condition within an ACTIONX definition is satisfied. Invoking the keyword within an ACTIONX definition will result in the simulation terminating with an exit status code. The ACTION facility allows the user to enter computational logic to the simulation run based on the how the simulation run is proceeding – see the ACTIONX keyword in the SCHEDULE section.

Note

This is an OPM Flow specific keyword for the simulator’s ACTION facility and will therefore cause an error if used in the commercial simulator.

Notes:

The keyword is terminated by a “/”.

The EXIT keyword should only be used as part of an ACTIONX block, if found elsewhere in the input deck it will be ignored.

Records

Fixed number of records

Record count

1

Items per record

1

Parameters

Example

The first example uses the ACTIONX keyword to define a condition for when the Field Oil Production Rate (“FOPR) falls below 1,000 stb/d (or 1,000 m3) using the default value for the EXITCODE.
--
-- DEFINE START OF ACTIONX SECTION
--
ACTIONX
'CHECK_FOPR' 100000 /
FOPR < 1000 /
/
--
-- TERMINATE AND EXIT SIMULATION
--
EXIT
/
ENDACTIO
The next example terminates the simulation with EXITCODE one when the Field Pressure (“FPR”) falls below 200 psia (or 200 barsa).
--
-- DEFINE START OF ACTIONX SECTION
--
ACTIONX
'CHECK_FPR' 100000 /
FPR < 200 /
/
--
-- TERMINATE AND EXIT SIMULATION
--
EXIT
1 /
ENDACTIO
Note is is probably good practice to always set the EXITCODE to be able to identify the reason for the simulation stopping.
| Note This is an OPM Flow specific keyword for the simulator’s ACTION facility and will therefore cause an error if used in the commercial simulator. |
|------------------------------------------------------------------------------------------------------------------------------------------------------|

Manual source: parts/chapters/subsections/12.3/EXIT.fodt