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发表于 2011-12-27 10:58:41
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本帖最后由 hu-ruby 于 2011-12-27 11:08 编辑
123eva123 发表于 2011-12-26 11:07
请问,ECLIPSE里有讲二氧化碳混相驱的DATA例子吗?哪位做过,告诉下呗!想做长岩心的二氧化碳混相驱实验模拟 ...
有二氧化碳驱的组分例子,如下:
-- fine-comp.data compositional model - CO2 solvent injection
ECHO
--***************runspec section**************--
RUNSPEC
TITLE
3-D Compositional Fine Grid Model for CO2 Solvent Injection
DIMENS
150 150 1 /
OIL
GAS
WATER
FIELD
COMPS
7 /
NINEPOIN
WELLDIMS
-- nw
2 10 /
START
1 JAN 2010 /
TABDIMS
1 1 30 10 /
UNIFOUT
--AIM
FULLIMP
--IMPES
--OPTIONS3
-- 65* 1 /
--**************grid section****************--
GRID
INIT
DXV
150*5 /
DYV
150*5 /
EQUALS
TOPS 5070. 1 150 1 150 1 1 /
PORO 0.3 1 150 1 150 1 1 /
DZ 10 1 150 1 150 1 1 /
PERMX 500 1 150 1 150 1 1 /
/
COPY
PERMX PERMY /
PERMX PERMZ /
/
--**************props section***************--
PROPS
INCLUDE
COMP.PVO /
DENSITY
--
-- Fluid Densities at Surface Conditions
--
1* 62.4280 1* /
COMPVD
-- total composition vs depth
--
--depth N2 CO2 C1 C2+ C4+ C10+ C26+
5070.0 0.0021 0.0093 0.58773 0.1166 0.0667 0.12517 0.0924 1 0
5390.0 0.0021 0.0093 0.58773 0.1166 0.0667 0.12517 0.0924 1 0
/
-- WATER RELATIVE PERMEABILITY AND CAPILLARY PRESSURE ARE TABULATED AS
-- A FUNCTION OF WATER SATURATION.
--
-- three phase water wet rel perm cap press
SWFN
-- Imbibition curve
--Sw Krw Pc
0.2 0 6
0.25 0.01 2.6
0.3 0.025 1.6
0.35 0.04 1.1
0.4 0.065 0.7
0.45 0.09 0.5
0.5 0.125 0.36
0.55 0.16 0.2
0.6 0.2 0.12
0.7 0.275 0.04
0.8 0.35 0
1.0 0.5 0
/
SGFN
--Drainage curve
--Sg Krg Pcog
0 0 0.
0.02 0 0.
0.10 0.005 0.
0.15 0.015 0.
0.20 0.025 0.
0.25 0.035 0.
0.30 0.05 0.
0.35 0.065 0.
0.40 0.085 0.
0.45 0.115 0.
0.50 0.15 0.
0.55 0.19 0.
0.60 0.23 0.
0.7 0.335 0.
0.8 0.45 0.
/
SOF3
--So Krow Krog
0.0 0 0
0.1 0 0
0.2 0 0
0.25 0.005 0.005
0.30 0.01 0.01
0.35 0.015 0.015
0.40 0.02 0.025
0.45 0.025 0.04
0.50 0.035 0.07
0.55 0.055 0.1125
0.60 0.09 0.165
0.65 0.15 0.217
0.70 0.225 0.2875
0.75 0.32 0.36
0.80 0.45 0.45
/
-- Units are: FIELD
PVTW
-- Pref Bw Cw Vw Cvw
-- psia rb/stb 1/psi CPOISE 1/psi
6000.0 1.0737 4.52E-6 0.2946 1.05E-5
/
-- ROCK COMPRESSIBILITY
--
-- REF. PRES COMPRESSIBILITY
ROCK
6000 3.5D-6 /
--**************regions section*************--
REGIONS
--**************solution section************--
SOLUTION
EQUIL
-- datum pressure depth Pc@ depth Pc@ init init init comp
-- depth at datum woc woc goc goc type type accur case
5070 6000 10000 0 2000 0 1* 1* 0 1 /
-- set variables to be printed in the .PRT file
RPTSOL
PRES SOIL SGAS XMF YMF /
-- set variable to be put into .X00 files
OUTSOL
PRES SOIL SGAS SWAT XMF YMF /
--**************summary section*************--
SUMMARY
-- set summary variable to be stored to be available for line plots
FOPT
FGOR
FGPR
FGPT
FOPR
FGIR
FGIT
FPR
FWCT
FWPR
FWIR
FWIT
FWPT
FOIP
WBHP
P ICO2 /
WYMF
P 1 /
P 2 /
P 3 /
/
FCMPR
1 /
FCMPR
2 /
FCMPR
3 /
FCMPR
4 /
FCMPR
5 /
FCMPR
6 /
PERFORMA
-- create a .RSM file of summary results
RUNSUM
--**************schedule section************--
SCHEDULE
RPTRST
'BASIC=2' PRES SOIL SGAS SWAT XMF YMF /
-- Specifies production data, timestep control, etc..
-- set fraction of fully implicit grid blocks
--AIMCON
--1,2,3 4 5 6 7 8 9
-- 3* 1* 1* 30 1* 30 1* /
--Define injection and production wells
--
-- WELL SPECIFICATION DATA
-- P IS PRODUCER
-- ICO2 IS CO2/SOLVENT INJECTOR
--
-- WELL GROUP LOCATION BHP PI
-- NAME NAME I J DEPTH DEFN
WELSPECS
P G 150 150 1* OIL /
ICO2 G 1 1 1* GAS /
/
-- COMPLETION SPECIFICATION DATA
--
-- WELL -LOCATION- OPEN/ SAT CONN WELL EFF SKIN
-- NAME I J K1 K2 SHUT TAB FACT ID KH
COMPDAT
-- 1 2 3 4 5 6 7 8 9 10
P 1* 1* 1 1 OPEN 0 1* 0.8 /
ICO2 1* 1* 1 1 OPEN 0 1* 0.8 /
/
-- set injectior well stream mole fractions
WELLSTRE
-- N2 CO2 C1 C2+ C4+ C10+ C26+
CO2 0.0 1.0 0.0 0.0 0.0 0.0 0.0 /
/
-- INJECTION WELL CONTROLS
WCONINJE
-- Well inj current cntl Surf RESV
-- Name Phase Status Mode rate rate bhp
ICO2 GAS OPEN RATE 1000 1* 6300 /
/
WINJGAS
-- well fluid composition well
-- name name stream
ICO2 STREAM CO2 /
/
-- WELL OPEN/ CNTL OIL WATER GAS LIQU RES BHP
-- NAME SHUT MODE RATE RATE RATE RATE RATE
WCONPROD
P OPEN ORAT 100 1* 1* 1* 1* 5000 /
/
--RPTPRINT
--1 1 0 0 0 1 0 1 0 0 /
--Specify solution maps of pressure and saturations
--RPTSCHED
--PRESSURE SGAS /
CVCRIT
3* 50 /
NSTACK
50 /
--Initial step of 0.1 days
TSCRIT
--initial min max time step
0.001 0.0001 10. /
-- set economic limits for production wells
WECON
--name oil gas wc gor wgr action end-run
P 1* 1* 1* 10.0 1* WELL Y /
/
TSTEP
40*50. /
END
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