PINCHXY
Recognised by the OPM Flow parserGRID
The PINCHXY keyword defines the x-direction and y-direction threshold thickness used to control the generation of Non-Neighbor Connections (“NNCs”) in the x- and y- directions for missing cells in the areal plane.
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
- Fixed number of records
- Record count
- 1
- Items per record
- 2
Parameters
| No. | Name | Description | Type | Dimension | Field | Metric | Lab | Default |
|---|---|---|---|---|---|---|---|---|
| 1 | THRESHOLD_manual: PINCHTHX | A real number defining the pinch-out threshold width for any cell in the x-direction. NNCs are generated across inactive cells having a width less than PINCHTHX in the x-direction. | DOUBLE | Length | ft. 0.001 | m 0.001 | cm 0.001 | Defined |
| 2 | THRESHOLD_manual: PINCHTHY | A real number defining the pinch-out threshold width for any cell in the y-direction. NNCs are generated across inactive cells having a width less than PINCHTHY in the y-direction. | DOUBLE | Length | ft. 0.001 | m 0.001 | cm 0.001 | Defined |
Example
The example below will create NNCs between the cells in the areal plane having cell widths less than 0.01 in either feet or metres in both the x- and y-directions.
--
-- SET PINCH-OUT PARAMETERS FOR AREAL PLANE
--
PINCHXY
-- X-DIRC Y-DIRC
-- THRESHOLD THRESHOLD
--
0.01 0.01 /Manual source: parts/chapters/subsections/6.3/PINCHXY.fodt