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RUNSPEC | |
TITLE | |
Example of how to specify a rate-driven injector | |
DIMENS | |
3 1 1 | |
/ | |
-- two phases; co2 is non-wetting, brine is wetting | |
OIL | |
WATER | |
-- only use SI units | |
METRIC | |
START | |
26 SEP 2013 | |
/ | |
-- two wells; one injector and one producer | |
WELLDIMS | |
2 1 1 2 | |
/ | |
GRID | |
SPECGRID | |
-- x y z | |
3 1 1 1 F | |
/ | |
-- each block is 50x50x10m; grid is regular Cartesian | |
COORD | |
-- sx sy sz ex ey ez | |
0 0 0 0 0 10 | |
50 0 0 50 0 10 | |
100 0 0 100 0 10 | |
150 0 0 150 0 10 | |
0 50 0 0 50 10 | |
50 50 0 50 50 10 | |
100 50 0 100 50 10 | |
150 50 0 150 50 10 | |
/ | |
ZCORN | |
-- x=0 50 50 100 100 150 | |
0 0 0 0 0 0 | |
0 0 0 0 0 0 | |
10 10 10 10 10 10 | |
10 10 10 10 10 10 | |
/ | |
ACTNUM | |
3*1 | |
/ | |
-- porosity is 33% | |
PORO | |
3*0.333333 | |
/ | |
-- permeability is 100mD in all directions | |
PERMX | |
3*100 | |
/ | |
PERMY | |
3*100 | |
/ | |
PERMZ | |
3*100 | |
/ | |
PROPS | |
DENSITY | |
-- co2 water | |
650 990 | |
/ | |
PVTW | |
-- pres vol.f comp visc | |
100 1 0 0.35 | |
/ | |
PVCDO | |
100 1 0 0.06 | |
/ | |
-- linear rel. perm. | |
SWOF | |
-- Sw kw ko Pcow | |
0 0 1 0 | |
1 1 0 0 | |
/ | |
SOLUTION | |
-- every block starts out water-filled, at 100 bars | |
SWAT | |
3*0.9 | |
/ | |
SOIL | |
3*0.1 | |
/ | |
PRESSURE | |
3*100.0 | |
/ | |
SCHEDULE | |
-- injector is at (1,1,1..1), producer is at (3,1,1..1), at | |
-- 1000m depth; both wells have a radius of 0.3m | |
WELSPECS | |
inj grp 1 1 1000 OIL / | |
prod grp 3 1 1000 WATER / | |
/ | |
COMPDAT | |
inj 0 0 1 1 OPEN 1 0 0.3 / | |
prod 0 0 1 1 OPEN 1 0 0.3 / | |
/ | |
-- inject co2 with a constant rate of 5000 cubic meter per day | |
WCONINJE | |
inj OIL OPEN RESV -1 5000 / | |
/ | |
-- pump out 1 cubic meter per day from the reservoir | |
WCONPROD | |
prod OPEN RESV -1 -1 -1 -1 5000 / | |
/ | |
-- report daily for the rest of the month | |
TSTEP | |
1 1 1 1 1 | |
/ |
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