******************************************************************************************** ** Template (hrw007.dat): Enhancement of Field Steam Flooding With Horizontal Producers ** ******************************************************************************************** ************************************************************************************************* ** ** ** FILE: STFLU007.DAT ** ** ** ** MODEL: FIELD MODEL SI UNITS 35x45x5 GRIDS ** ** VARIABLE TOP 26 WELLS (3 HORIZONTAL WELLS) STEAM INJECTION ** ** 2 REGIONAL THERMAL AQUIFERS TRANSMISSIBILITY MULTIPLIER ** ** ** ** USAGE: HORIZONTAL WELL APPLICATION IN STEAM FLOOD ** ** ** ************************************************************************************************* ** ** ** THIS TEMPLATE ILLUSTRATES THE USE OF STARS TO EVALUATE THE EFFECTIVENESS OF APPLYING ** ** HORIZONTAL WELLS IN CONJUNCTION WITH VERTICAL WELL STEAM INJECTION. THE MODEL CONSISTS OF ** ** 7875 OR 35x45x5 GRIDS CONTAINING 26 WELLS WITH 3 HORIZONTAL PRODUCERS. ** ** ** ** INITIAL PRODUCTION HISTORY SHOWS OIL PRODUCTION FROM THIS FIELD BEFORE 1987 WAS VERY ** ** LOW DUE TO THE HIGH OIL VISCOSITY AND ENCROACHING BOTTOM WATER. STEAM FLOODING WAS ** ** JUDGED INAPPROPRIATE UNTIL THE ADVENT OF HORIZONTAL WELL TECHNOLOGY ALLOWED THE POSSIBILTY ** ** OF OIL PRODUCTION WITHOUT EXTENSIVE WATER CONING. ** ** ** ** A FUTHER DESCRIPTION OF THE IMPLEMENTATION OF THIS SUCCESSFUL HORIZONTAL WELL THERMAL ** ** PILOT PROJECT WAS PRESENTED BY JESPERSON AND FONTAINE AT THE 4TH PETROLEUM CONFERENCE ** ** OF THE SOUTH SASKATCHEWAN SECTION OF THE CIM, REGINA, OCT 7-9, 1991. ** ** ** ** THIS TEMPLATE RUNS TO YEAR 1995 COVERING THE PRODUCTION HISTORY OF THE FIELD. ** ** IT MAY BE RUN TO PREDICT FUTURE PRODUCTION PERFORMANCE BY ACTIVATING THE REMAINING ** ** DATE CARDS. ALSO, IT MAY BE RUN TO EVALUATE FUTURE HORIZONTAL WELLS PERFORMANCE. ** ** ** ************************************************************************************************* ** ============== INPUT/OUTPUT CONTROL ====================== RESULTS SIMULATOR STARS *INTERRUPT *STOP *TITLE1 'STARS Horizontal Well Template #7' *TITLE2 'Steam Injection with 26 Wells Including 3 Horizontal Producers' *TITLE3 'Variable Top, 2 Regional Aquifers, Actual 12-Year History' *RANGECHECK *ON *MAXERROR 60 *PRNTORIEN 1 0 **OTHER THAN THE DEFAULT PRINTOUT LAYOUT *WRST *TIME **RESTART 30 **REWIND 10 *INUNIT *SI *OUTUNIT *SI *WPRN *GRID *TIME *OUTPRN *WELL *LAYPHASE *OUTPRN *GRID *TEMP *SW *SO *SG *PRES *Y *W *VISO *OUTSRF *GRID *TEMP *SW *SO *SG *PRES *VISO *OUTSRF *GRID *SG *SO *SW *PRES *PRNTORIEN 1 0 *AQSTAT ON ** RESERVOIR DESCRIPTION SECTION----------------------------------------------------------------- *GRID *VARI 35 45 5 *KDIR *DOWN *DI *IVAR 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 24.86 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 49.72 24.86 49.72 24.86 24.86 24.86 24.86 24.86 24.86 24.86 49.72 49.72 49.72 213.81 *DJ *JVAR 147.33 102.31 25.58 25.58 25.58 25.58 25.58 51.15 51.15 51.15 25.58 51.15 25.58 25.58 25.58 25.58 25.58 25.58 25.58 25.58 25.58 25.58 25.58 25.58 51.15 25.58 51.15 25.58 25.58 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 51.15 102.31 219.96 *DK *ALL 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 'CMGTEMP_000.inc' *DTOP 354.00 354.00 354.00 354.00 353.00 353.00 351.88 349.9 'CMGTEMP_001.inc' *POR *ALL 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 'CMGTEMP_002.inc' *MOD 1:35 1:45 1:5 * 1.04 *PERMI *ALL 3.33 3.33 3.33 3.33 3.33 3.33 3.33 'CMGTEMP_003.inc' *PERMJ *EQUALSI *PERMK *EQUALSI * 0.35 *TRANSI *IJK 11:13 1:4 3:3 5.0 14:16 16:19 3:3 5.0 15:17 9:11 3:3 5.0 25:29 11:13 2:2 5.0 *TRANSJ *IJK 11:13 1:4 3:3 5.0 14:16 16:19 3:3 5.0 15:17 9:11 3:3 5.0 25:29 11:13 2:2 5.0 10:26 10:13 1:4 2.5 12:26 17:21 1:4 8.0 21:35 1:8 1:3 5.0 *TRANSK *IJK 1:35 1:45 1:2 1.0 21:35 1:8 3:5 0.1 *AQUIFER *REGION 19:34 1 5 *KDIR *REGION 35 5:17 5 *KDIR *AQMETHOD *SEMI-ANALYTICAL *AQGEOM *RECTANG *INFINITE *AQPROP 0.0 0.3 1E3 0.0 0.0 0.0 *AQCOMP 2.03E-06 *HFPROP 2.194E+06 6.6E+05 *AQLEAK *ON *END-GRID *PRPOR 4300 **Ref. pressures for rock compress'ty (kPa) *CPOR 2.9E-6 **Eff. compressibility of formation (1/kPa) *CTPOR 0 **Rock thermal expansion (1/C) *ROCKCP 2.194E6 **Rock heat capacity (J/m3-C) *THCONR 6.6E5 **Thermal conduct. of rock (J/m-day-C) *THCONW 53500 **Thermal conduct. of water (J/m-day-C) *THCONO 11500 **Thermal conductivity of oil (J/m-day-C) *THCONG 0 **Thermal conductivity of gas (J/m-day-C) *HLOSSPROP *-K 2.620E6 1.87E5 **Heat losses to over/under burden *HLOSSPROP *+K 2.620E6 1.87E5 **Heat losses to over/under burden *HLOSST 20 ** FLUID DEFINITION SECTION------------------------------------------------------- *MODEL 3 3 3 *COMPNAME 'H2O' 'HOIL' 'SGAS' **Component types *KV1 0 0 30206.9 *KV2 0 0 0 *KV3 0 0 1.95441 *KV4 0 0 -195.88 *KV5 0 0 -273.15 *CMM 0.018015 0.565 0.017025 **Molecular weight of H2O,OIL & GAS (kg/gmol) *PCRIT 22106 1114.9 4624.3 **Critical pressure for each component *TCRIT 374.18 497.8 -84.0 **Critical Temperature for each component *PRSR 101 **Reference pressure for densities *TEMR 15.56 **Ref. temp. for T-dependant thermal properties *PSURF 101 **Surface Pressure *TSURF 15 **Surface Temperature *XNACL 0.05 **Brine concentration **Calculate fluid enthal. from heat capacities & vapourization enthalpies **Gas heat capacity correlation coefficients, use defaults (J/gmol-C) *CPG1 0 0 0 *CPG2 0 0 0 **Liquid heat capacity coefficients, use defaults *CPL1 0 0 0 *CPL2 0 0 0 **Vapourization enthalpy first coefficient, use defaults *HVAPR 0 0 0 **Assign following liquid phase data to both oil and water phases *LIQPHASE **Partial molar densitiy (gmol/m3) at reference press and temp *MOLDEN 56550.0 1734.3 28188 *CP 0 5.8E-7 5.8E-6 **Liquid compressibility (1/kPa) **Thermal expansion correlation, first and second coefficients *CT1 0 7E-4 7E-4 *CT2 0 0 0 *VISCTABLE **Temp. viscosity table for wtr,oil & gas 10 1.3110 11313.0000 111.00 20 1.0050 7370.0000 108.00 30 .8002 5400.0000 82.68 40 .6542 2300.0000 63.94 50 .5517 755.5000 50.74 60 .4713 380.3000 40.92 70 .4066 210.2000 33.57 80 .3569 125.4000 27.96 90 .3181 78.4700 23.56 100 .2828 52.7700 20.14 125 .2227 22.7400 13.57 150 .1848 11.8100 10.27 175 .1586 6.9920 7.983 200 .1394 3.8680 5.761 225 .1238 3.1800 5.144 250 .1117 2.3250 4.272 275 .1005 1.7680 3.616 300 9.1252e-2 1.3860 3.103 325 8.4072e-2 1.1130 2.689 350 7.7435e-2 0.9094 2.365 *ROCKFLUID ** ROCK-FLUID PROPERTIES SECTION-------------------------------------------------- **Water-oil relative permeability table for rock type 1 **Rock type number 1, use Stone's second model *RPT 1 *STONE2 *SWT ** Sw krw krow Pc 0.21750 0.00000 0.54510 0.67182 0.22495 0.00009 0.50450 0.66543 0.23586 0.00034 0.46500 0.65606 0.24677 0.00074 0.42660 0.64670 0.25751 0.00132 0.38940 0.63749 0.26842 0.00198 0.35330 0.62812 0.27847 0.00275 0.31840 0.61950 0.28938 0.00363 0.28470 0.61014 0.30029 0.00473 0.25240 0.60077 0.31094 0.00594 0.22130 0.59163 0.33276 0.00869 0.16360 0.57290 0.35372 0.01199 0.11200 0.55492 0.36446 0.01375 0.08880 0.54571 0.37537 0.01573 0.06740 0.53634 0.38619 0.01782 0.04820 0.52705 0.39693 0.02002 0.03120 0.51784 0.40715 0.02222 0.01690 0.50907 0.41789 0.02464 0.00600 0.49985 0.42880 0.02717 0.00000 0.49049 1.00000 0.29230 0.00000 0.00000 **Liquid-gas relative permeability table for rock type 1 *SLT ** Sl krg krog Pc 0.60700 0.02520 0.00000 17.23690 0.93950 0.00206 0.00000 2.65790 0.94253 0.00187 0.00010 2.52490 0.94555 0.00170 0.00080 2.39180 0.94858 0.00152 0.00260 2.25870 0.95463 0.00121 0.01160 1.99330 0.96068 0.00092 0.03100 1.72780 0.96370 0.00079 0.04570 1.59480 0.96672 0.00067 0.06440 1.46170 0.96975 0.00056 0.08760 1.32860 0.97278 0.00046 0.11560 1.19620 0.97580 0.00037 0.14910 1.06320 0.97882 0.00003 0.18300 0.93010 0.98185 0.00000 0.22000 0.79700 0.98488 0.00000 0.26500 0.66470 0.98790 0.00000 0.31100 0.53160 0.99093 0.00000 0.36200 0.39850 0.99395 0.00000 0.41900 0.26540 0.99698 0.00000 0.48000 0.13310 1.00000 0.00000 0.54510 0.00000 **Overwrite critical saturations and endpoints from tables *SWR 0.2175 **Irreducible water saturation *SORW 0.4500 **Residual oil saturation for water injection *SGR 0.0000 **Critical Gas Saturation *SORG 0.5540 **Residual oil saturation for gas injection **Relative permeability to water at connate water and zero gas saturation *KRWRO 0.145 **Relative permeability to oil at connate water and zero gas saturation *KROCW 0.720 **Temperature dependance of critical saturations and endpoints *KRTEMTAB *SWR *SORW *SORG *KRWRO *KROCW 20.0 0.2175 0.4500 0.5540 0.1450 0.7200 160.0 0.2800 0.4200 0.5800 0.5800 0.9000 300.0 0.3754 0.3550 0.3895 1.0000 0.8200 **Assign rock type numbers to grid blocks *KRTYPE *CON 1 *INITIAL ** INITIAL CONDITIONS SECTION-------------------------------------------------------- *VERTICAL *DEPTH_AVE *REFPRES 4410.0 *REFDEPTH 353 *DWOC 357.2 *DGOC 324.0 *TEMP *CON 20 **Initial reservoir temperature *MFRAC_OIL 'HOIL' *CON 0.7872 *MFRAC_OIL 'SGAS' *CON 0.2128 *MFRAC_GAS 'SGAS' *CON 1 *NUMERICAL ** NUMERICAL CONTROL SECTION--------------------------------------------------------- **Use adaptive implicit switching based on stability criterion **For now switch to fully implicit, the default **AIM *STAB *DTMAX 15.0 **Max. time step size (days) **Typical changes in primary variables during a timestep *NORM *PRESS 500 *SATUR 0.1 *TEMP 15 *Y 0.2 *X 0.2 *W 0.2 *RUN ** RUN (WELL AND RECURRENT) DATA SECTION--------------------------------------------- **History matching run data ------ *DATE 1982 12 01 **Simulation starting date *DTWELL 1.0 **Time step size after rate change (well change) ** Well Specifications------- *WELL 1 'well-1' *PRODUCER 'well-1' **Operating constraint *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 200.0 *CONT *GEOMETRY *I 0.086 0.2488 1.0 0.0 *PERF 'well-1' 14:22 15 4 5.8637e7 **5000 *SHUTIN 'well-1' *WELL 2 'well-2' *INJECTOR *UNWEIGHT 'well-2' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-2' 15 14 2 2.09e6 **2000 *SHUTIN 'well-2' *WELL 3 'well-3' *INJECTOR *UNWEIGHT 'well-3' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-3' 18 13 2 2.09e6 **2000 *SHUTIN 'well-3' *WELL 4 'well-4' *PRODUCER 'well-4' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100.0 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-4' 21 17 4:5 5.8637e7 **5000 *SHUTIN 'well-4' *WELL 5 'well-5' *PRODUCER 'well-5' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT **OPERATE *MAX *STL 100 *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-5' 15 17 4:5 2.3455e7 **2000 *SHUTIN 'well-5' *WELL 6 'well-6' *PRODUCER 'well-6' *OPERATE *MAX *STL 0.43 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-6' 16 10 2 2.3455e7 **2000 *WELL 7 'well-7' *PRODUCER 'well-7' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-7' 27 12 1:2 2.3455e7 **2000 *SHUTIN 'well-7' *WELL 8 'well-8' *INJECTOR *UNWEIGHT 'well-8' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-8' 21 17 2 3.135e6 **3000 *SHUTIN 'well-8' *WELL 9 'well-9' *INJECTOR *UNWEIGHT 'well-9' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-9' 15 17 2 2.09e6 **2000 *SHUTIN 'well-9' *WELL 10 'well-10' *INJECTOR *UNWEIGHT 'well-10' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-10' 12 13 2 2.09e6 **2000 *SHUTIN 'well-10' *WELL 11 'well-11' *INJECTOR *UNWEIGHT 'well-11' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-11' 21 13 2 2.09e6 **2000 *SHUTIN 'well-11' *WELL 12 'well-12' *PRODUCER 'well-12' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 200.0 *CONT *GEOMETRY *I 0.086 0.2488 1.0 0.0 *PERF 'well-12' 13:23 11 4 5.8637e7 **5000 *SHUTIN 'well-12' *WELL 13 'well-13' *INJECTOR *UNWEIGHT 'well-13' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-13' 15 9 2 2.09e6 **2000 *SHUTIN 'well-13' *WELL 14 'well-14' *INJECTOR *UNWEIGHT 'well-14' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-14' 20 9 2 2.09e6 **2000 *SHUTIN 'well-14' *WELL 15 'well-15' *PRODUCER 'well-15' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 200.0 *CONT *GEOMETRY *I 0.086 0.2488 1.0 0.0 *PERF 'well-15' 13:24 21 4 5.8637e7 **5000 *SHUTIN 'well-15' *WELL 16 'well-16' *PRODUCER 'well-16' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-16' 27 24 3 2.3455e7 **2000 *SHUTIN 'well-16' *WELL 17 'well-17' *PRODUCER 'well-17' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-17' 34 10 4 2.3455e7 **2000 *SHUTIN 'well-17' *WELL 18 'well-18' *PRODUCER 'well-18' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY k 0.086 0.2488 1.0 0.0 *PERF 'well-18' 27 2 2:3 2.3455e7 **2000 *SHUTIN 'well-18' *WELL 19 'well-19' *PRODUCER 'well-19' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-19' 17 2 2:3 2.3455e7 **2000 *SHUTIN 'well-19' *WELL 20 'well-20' *PRODUCER 'well-20' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-20' 35 2 5 2.3455e7 **2000 *SHUTIN 'well-20' *WELL 21 'well-21' *PRODUCER 'well-21' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-21' 16 38 2:3 2.3455e7 **2000 *SHUTIN 'well-21' *WELL 22 'well-22' *PRODUCER 'well-22' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-22' 17 32 4 2.3455e7 **2000 *SHUTIN 'well-22' *WELL 23 'well-23' *PRODUCER 'well-23' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-23' 16 24 4 2.3455e7 **2000 *SHUTIN 'well-23' *WELL 24 'well-24' *PRODUCER 'well-24' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-24' 8 40 2:3 2.3455e7 **2000 *SHUTIN 'well-24' *WELL 25 'well-25' *PRODUCER 'well-25' *OPERATE *MAX *STL 0.001 *OPERATE *MIN *BHP 100 *CONT *GEOMETRY *K 0.086 0.2488 1.0 0.0 *PERF 'well-25' 7 34 4 2.3455e7 **2000 *SHUTIN 'well-25' *WELL 26 'well-26' *INJECTOR *UNWEIGHT 'well-26' *INCOMP *WATER 1 0 0 *TINJW 239.7 *QUAL 0.75 *OPERATE *MAX *STW 0.001 *OPERATE *MAX *BHP 14000.0 *PERF 'well-26' 16 18 2 2.09e6 **2000 *SHUTIN 'well-26' **Operating Specifications *DATE 1983 01 01 *ALTER 'well-6' **Operating at these rates until 4.5 *DATE 1983 01 03 *DATE 1984 01 01 **this date **DTWELL 1.0 **If previous one to be changed *OPEN 'well-5' 'well-7' 'well-16' 'well-18' 'well-19' 'well-25' *ALTER 'well-5' 'well-6' 'well-7' 'well-16' 'well-18' 'well-19' 'well-25' 10.7 3.62 4.8 1.25 0.39 5.82 1.84 *DATE 1985 01 01 *OPEN 'well-4' 'well-8' 'well-17' 'well-20' 'well-24' *ALTER 'well-4' 'well-5' 'well-6' 'well-7' 'well-8' 'well-16' 'well-17' 'well-18' 'well-19' 'well-20' 16.6 18.5 0.48 11.9 10.6 6.94 2.8 1.97 3.71 2.17 *ALTER 'well-24' 'well-25' 4.59 1.85 *DATE 1986 01 01 *SHUTIN 'well-8' 'well-25' *OPEN 'well-21' 'well-22' 'well-23' *ALTER 'well-4' 'well-5' 'well-6' 'well-7' 'well-16' 'well-17' 'well-18' 'well-19' 'well-20' 'well-21' 7.3 16.3 0.24 12.5 4.18 0.82 3.18 3.34 0.7 1.18 *ALTER 'well-22' 'well-23' 'well-24' 0.43 1.0 5.14 *DATE 1987 01 01 *SHUTIN 'well-4' 'well-6' 'well-17' 'well-20' 'well-22' *ALTER 'well-5' 'well-7' 'well-16' 'well-18' 'well-19' 'well-21' 'well-23' 'well-24' 6.08 8.31 5.38 4.1 3.35 2.94 7.04 6.73 *DATE 1987 07 01 *OPEN 'well-1' *ALTER 'well-1' 11.55 *ALTER 'well-5' 'well-7' 'well-16' 'well-18' 'well-19' 'well-21' 'well-23' 'well-24' 0.18 16.3 0.31 3.75 3.63 2.56 7.1 17.01 *DATE 1988 01 01 *OPEN 'well-3' 'well-9' *SHUTIN 'well-5' 'well-16' *ALTER 'well-1' 'well-3' 'well-7' 'well-9' 'well-18' 'well-19' 'well-21' 'well-23' 'well-24' 124.0 0.45 42.85 1.44 3.18 3.55 2.94 8.71 28.70 *DATE 1988 07 01 *DTWELL 5e-2 *OPEN 'well-8' *ALTER 'well-1' 'well-3' 'well-7' 'well-8' 'well-9' 'well-18' 'well-19' 'well-21' 'well-23' 'well-24' 324.5 201.3 99.4 100.0 100.0 1.23 3.97 2.90 8.06 32.73 *DATE 1989 01 01 *OPEN 'well-2' *SHUTIN 'well-9' 'well-18' *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-19' 'well-21' 'well-23' 'well-24' 289.3 10.0 100.0 186.9 100.0 4.0 2.79 9.3 35.46 *DATE 1989 07 01 *DTWELL 1.0 *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-19' 'well-21' 'well-23' 'well-24' 448.6 100.0 100.0 69.09 100.0 4.38 3.21 22.94 37.23 *DATE 1990 01 01 *SHUTIN 'well-23' *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-19' 'well-21' 'well-24' 717.5 100.0 100.0 5.93 100.0 4.26 3.63 27.27 *DATE 1990 07 01 *OPEN 'well-12' *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-12' 'well-19' 'well-21' 'well-24' 868.1 100.0 100.0 1.96 100.0 13.3 3.59 4.28 54.91 *DATE 1991 01 01 *DTWELL 5.0 *SHUTIN 'well-7' *OPEN 'well-10' 'well-11' *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-19' 'well-21' 'well-24' 789.4 100.0 100.0 100.0 100.0 100.0 402.0 3.27 4.02 21.9 *DATE 1991 07 01 *SHUTIN 'well-24' *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-19' 'well-21' 1037.5 100.0 100.0 100.0 100.0 100.0 575.9 4.35 6.67 *DATE 1992 01 01 *DTWELL 0.1 *OPEN 'well-7' *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-10' 'well-11' 'well-12' 'well-19' 'well-21' 962.9 100.0 100.0 10.1 100.0 100.0 100.0 834.0 3.0 6.29 *DATE 1992 07 01 *DTWELL 0.001 *OPEN 'well-13' 'well-14' 'well-24' *ALTER 'well-1' 'well-2' 'well-3' 'well-7' 'well-8' 'well-10' 'well-11' 'well-12' 'well-13' 'well-14' 956.4 100.0 100.0 83.8 100.0 100.0 100.0 795.65 100.0 100.0 *ALTER 'well-19' 'well-21' 'well-24' 4.28 6.42 11.02 *DATE 1993 01 01 *DTWELL 0.001 *OPEN 'well-15' 'well-26' *SHUTIN 'well-7' *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-13' 'well-14' 'well-15' 1129.61 100.0 100.0 100.0 100.0 100.0 598.52 100.0 100.0 195.25 *ALTER 'well-19' 'well-21' 'well-24' 'well-26' 3.81 3.65 19.06 100.0 *DATE 1993 07 01 *DTWELL 0.001 *SHUTIN 'well-21' *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-13' 'well-14' 'well-15' 720.6 100.0 100.0 100.0 100.0 100.0 711.0 100.0 100.0 521.2 *ALTER 'well-19' 'well-24' 'well-26' 4.9 48.8 100.0 *DATE 1994 01 01 *DTWELL 0.1 *ALTER 'well-1' 'well-12' 'well-15' 'well-19' 'well-24' 59.7 816.5 750.1 4.9 48.8 *ALTER 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-13' 'well-14' 'well-26' 100.0 100.0 100.0 100.0 100.0 100.0 100.0 100.0 *DATE 1994 02 01 *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-13' 'well-14' 'well-15' 125.8 100.0 100.0 100.0 100.0 100.0 680.3 100.0 100.0 606.0 *ALTER 'well-19' 'well-24' 'well-26' 4.9 48.8 100.0 *DATE 1994 03 01 *SHUTIN 'well-1' 'well-8' 'well-11' 'well-14' *ALTER 'well-2' 'well-3' 'well-10' 'well-12' 'well-13' 'well-15' 'well-19' 'well-24' 'well-26' 100.0 100.0 100.0 710.7 100.0 538.3 4.9 48.8 100.0 *DATE 1994 04 01 *ALTER 'well-2' 'well-3' 'well-10' 'well-12' 'well-13' 'well-15' 'well-19' 'well-24' 'well-26' 100.0 100.0 100.0 721.0 100.0 386.2 4.9 48.8 100.0 *DATE 1994 07 01 *OPEN 'well-1' 'well-8' 'well-11' 'well-14' *ALTER 'well-1' 'well-2' 'well-3' 'well-8' 'well-10' 'well-11' 'well-12' 'well-13' 'well-14' 'well-15' 750.0 100.0 100.0 100.0 100.0 100.0 750.0 100.0 100.0 750.0 *ALTER 'well-19' 'well-24' 'well-26' 4.9 48.8 100.0 *DATE 1995 01 01 *STOP **History run ends here **Activate following DATE cards to predict do-nothing performance *DATE 1995 06 30 *DATE 1995 12 31 *DATE 1996 06 30 *DATE 1996 12 31 *DATE 1997 06 30 *DATE 1997 12 31 *DATE 1998 06 30 *DATE 1998 12 31 *DATE 1999 06 30 *DATE 1999 12 31 *DATE 2000 06 30 *DATE 2000 12 31 *DATE 2001 06 30 *DATE 2001 12 31 *DATE 2002 06 30 *DATE 2002 12 31 *DATE 2003 06 30 *DATE 2003 12 31 *DATE 2004 06 30 *DATE 2004 12 31