diff --git a/tests/examples/Fervo_Norbeck_Latimer_2023.out b/tests/examples/Fervo_Norbeck_Latimer_2023.out index 9b48804e..53bb4b03 100644 --- a/tests/examples/Fervo_Norbeck_Latimer_2023.out +++ b/tests/examples/Fervo_Norbeck_Latimer_2023.out @@ -4,16 +4,16 @@ Simulation Metadata ---------------------- - GEOPHIRES Version: 3.4.34 - Simulation Date: 2024-06-19 - Simulation Time: 07:42 - Calculation Time: 0.336 sec + GEOPHIRES Version: 3.4.42 + Simulation Date: 2024-07-17 + Simulation Time: 11:19 + Calculation Time: 0.353 sec ***SUMMARY OF RESULTS*** End-Use Option: Electricity - Average Net Electricity Production: 2.63 MW - Electricity breakeven price: 24.23 cents/kWh + Average Net Electricity Production: 2.08 MW + Electricity breakeven price: 27.85 cents/kWh Number of production wells: 1 Number of injection wells: 1 Flowrate per production well: 41.0 kg/sec @@ -27,28 +27,28 @@ Simulation Metadata Accrued financing during construction: 5.00 Project lifetime: 10 yr Capacity factor: 90.0 % - Project NPV: -10.73 MUSD - Project IRR: -2.24 % - Project VIR=PI=PIR: 0.64 - Project MOIC: -0.10 + Project NPV: -12.65 MUSD + Project IRR: -5.39 % + Project VIR=PI=PIR: 0.53 + Project MOIC: -0.21 Project Payback Period: N/A - Estimated Jobs Created: 7 + Estimated Jobs Created: 6 ***ENGINEERING PARAMETERS*** Number of Production Wells: 1 Number of Injection Wells: 1 Well depth (or total length, if not vertical): 2.3 kilometer - Water loss rate: 2.0 + Water loss rate: 10.0 Pump efficiency: 80.0 - Injection temperature: 48.0 degC + Injection temperature: 41.0 degC Production Wellbore heat transmission calculated with Ramey's model Average production well temperature drop: 4.1 degC Flowrate per production well: 41.0 kg/sec Injection well casing ID: 7.000 in Production well casing ID: 7.000 in Number of times redrilling: 0 - Power plant type: Supercritical ORC + Power plant type: Subcritical ORC ***RESOURCE CHARACTERISTICS*** @@ -79,17 +79,17 @@ Simulation Metadata ***RESERVOIR SIMULATION RESULTS*** Maximum Production Temperature: 184.1 degC - Average Production Temperature: 182.5 degC - Minimum Production Temperature: 170.2 degC + Average Production Temperature: 182.4 degC + Minimum Production Temperature: 169.6 degC Initial Production Temperature: 181.8 degC - Average Reservoir Heat Extraction: 23.03 MW + Average Reservoir Heat Extraction: 24.20 MW Production Wellbore Heat Transmission Model = Ramey Model Average Production Well Temperature Drop: 4.1 degC - Total Average Pressure Drop: 12378.0 kPa - Average Injection Well Pressure Drop: 337.8 kPa - Average Reservoir Pressure Drop: 14070.0 kPa + Total Average Pressure Drop: 12325.6 kPa + Average Injection Well Pressure Drop: 392.5 kPa + Average Reservoir Pressure Drop: 14029.4 kPa Average Production Well Pressure Drop: 350.0 kPa - Average Buoyancy Pressure Drop: -2379.9 kPa + Average Buoyancy Pressure Drop: -2446.4 kPa ***CAPITAL COSTS (M$)*** @@ -99,36 +99,36 @@ Simulation Metadata Drilling and completion costs per vertical injection well: 3.06 MUSD Drilling and completion costs per non-vertical sections: 3.61 MUSD Stimulation costs: 1.51 MUSD - Surface power plant costs: 12.64 MUSD - Field gathering system costs: 1.52 MUSD - Total surface equipment costs: 14.16 MUSD + Surface power plant costs: 9.85 MUSD + Field gathering system costs: 1.55 MUSD + Total surface equipment costs: 11.40 MUSD Exploration costs: 3.65 MUSD - Total capital costs: 29.53 MUSD + Total capital costs: 26.77 MUSD ***OPERATING AND MAINTENANCE COSTS (M$/yr)*** - Wellfield maintenance costs: 0.23 MUSD/yr - Power plant maintenance costs: 0.53 MUSD/yr - Water costs: 0.02 MUSD/yr - Total operating and maintenance costs: 0.78 MUSD/yr + Wellfield maintenance costs: 0.20 MUSD/yr + Power plant maintenance costs: 0.41 MUSD/yr + Water costs: 0.11 MUSD/yr + Total operating and maintenance costs: 0.72 MUSD/yr ***SURFACE EQUIPMENT SIMULATION RESULTS*** Initial geofluid availability: 0.16 MW/(kg/s) - Maximum Total Electricity Generation: 3.36 MW - Average Total Electricity Generation: 3.28 MW - Minimum Total Electricity Generation: 2.73 MW - Initial Total Electricity Generation: 3.25 MW - Maximum Net Electricity Generation: 2.71 MW - Average Net Electricity Generation: 2.63 MW - Minimum Net Electricity Generation: 2.06 MW - Initial Net Electricity Generation: 2.60 MW - Average Annual Total Electricity Generation: 25.64 GWh - Average Annual Net Electricity Generation: 20.58 GWh - Initial pumping power/net installed power: 24.86 % - Average Pumping Power: 0.65 MW + Maximum Total Electricity Generation: 2.85 MW + Average Total Electricity Generation: 2.77 MW + Minimum Total Electricity Generation: 2.22 MW + Initial Total Electricity Generation: 2.74 MW + Maximum Net Electricity Generation: 2.16 MW + Average Net Electricity Generation: 2.08 MW + Minimum Net Electricity Generation: 1.50 MW + Initial Net Electricity Generation: 2.05 MW + Average Annual Total Electricity Generation: 21.67 GWh + Average Annual Net Electricity Generation: 16.26 GWh + Initial pumping power/net installed power: 33.79 % + Average Pumping Power: 0.69 MW ************************************************************ * HEATING, COOLING AND/OR ELECTRICITY PRODUCTION PROFILE * @@ -136,16 +136,16 @@ Simulation Metadata YEAR THERMAL GEOFLUID PUMP NET FIRST LAW DRAWDOWN TEMPERATURE POWER POWER EFFICIENCY (degC) (MW) (MW) (%) - 1 1.0000 181.79 0.6470 2.6029 11.3571 - 2 1.0090 183.42 0.6465 2.6796 11.5513 - 3 1.0108 183.76 0.6464 2.6956 11.5913 - 4 1.0118 183.93 0.6464 2.7040 11.6121 - 5 1.0124 184.05 0.6463 2.7095 11.6258 - 6 1.0129 184.13 0.6463 2.7133 11.6353 - 7 1.0129 184.13 0.6464 2.7134 11.6354 - 8 1.0109 183.77 0.6469 2.6960 11.5914 - 9 1.0023 182.21 0.6489 2.6205 11.3981 - 10 0.9785 177.88 0.6543 2.4152 10.8550 + 1 1.0000 181.78 0.6927 2.0502 8.5097 + 2 1.0090 183.41 0.6921 2.1272 8.7283 + 3 1.0108 183.75 0.6920 2.1434 8.7738 + 4 1.0118 183.93 0.6920 2.1518 8.7974 + 5 1.0124 184.04 0.6919 2.1574 8.8131 + 6 1.0129 184.12 0.6919 2.1612 8.8239 + 7 1.0129 184.13 0.6920 2.1612 8.8237 + 8 1.0108 183.75 0.6925 2.1430 8.7720 + 9 1.0019 182.13 0.6948 2.0640 8.5463 + 10 0.9771 177.63 0.7009 1.8532 7.9258 ******************************************************************* @@ -154,16 +154,16 @@ Simulation Metadata YEAR ELECTRICITY HEAT RESERVOIR PERCENTAGE OF PROVIDED EXTRACTED HEAT CONTENT TOTAL HEAT MINED (GWh/year) (GWh/year) (10^15 J) (%) - 1 20.9 182.1 9.29 6.59 - 2 21.2 183.2 8.63 13.23 - 3 21.3 183.5 7.97 19.87 - 4 21.3 183.7 7.31 26.52 - 5 21.4 183.8 6.64 33.17 - 6 21.4 183.9 5.98 39.83 - 7 21.3 183.7 5.32 46.48 - 8 21.0 182.5 4.66 53.09 - 9 20.0 178.7 4.02 59.56 - 10 16.0 153.6 3.47 65.13 + 1 16.6 191.4 9.75 6.60 + 2 16.8 192.4 9.06 13.23 + 3 16.9 192.7 8.36 19.88 + 4 17.0 192.9 7.67 26.53 + 5 17.0 193.1 6.97 33.19 + 6 17.0 193.1 6.28 39.85 + 7 17.0 192.9 5.58 46.50 + 8 16.6 191.7 4.89 53.12 + 9 15.6 187.8 4.22 59.59 + 10 12.0 161.5 3.64 65.16 ******************************** @@ -173,13 +173,13 @@ Year Electricity | Heat | Since Price Ann. Rev. Cumm. Rev. | Price Ann. Rev. Cumm. Rev. | Price Ann. Rev. Cumm. Rev. | Price Ann. Rev. Cumm. Rev. | OPEX Net Rev. Net Cashflow Start (cents/kWh)(MUSD/yr) (MUSD) |(cents/kWh) (MUSD/yr) (MUSD) |(cents/kWh) (MUSD/yr) (MUSD) |(USD/tonne) (MUSD/yr) (MUSD) |(MUSD/yr) (MUSD/yr) (MUSD) ________________________________________________________________________________________________________________________________________________________________________________________ - 1 0.00 -29.53 0.00 | 0.00 0.00 0.00 | 0.00 0.00 0.00 | 0.00 0.00 0.00 | 0.00 -29.53 -29.53 - 2 15.00 2.36 3.14 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.36 -27.17 - 3 15.00 2.40 6.32 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.40 -24.77 - 4 15.41 2.50 9.60 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.50 -22.27 - 5 15.81 2.59 12.97 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.59 -19.68 - 6 16.22 2.69 16.44 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.69 -16.99 - 7 16.62 2.78 19.99 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.78 -14.21 - 8 17.03 2.85 23.63 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.85 -11.36 - 9 17.43 2.88 27.29 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.88 -8.47 - 10 17.84 2.78 30.85 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.78 2.78 -5.69 + 1 0.00 -26.77 0.00 | 0.00 0.00 0.00 | 0.00 0.00 0.00 | 0.00 0.00 0.00 | 0.00 -26.77 -26.77 + 2 15.00 1.77 2.48 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 1.77 -25.00 + 3 15.00 1.81 5.01 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 1.81 -23.20 + 4 15.41 1.89 7.62 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 1.89 -21.30 + 5 15.81 1.97 10.30 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 1.97 -19.34 + 6 16.22 2.04 13.07 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 2.04 -17.29 + 7 16.62 2.11 15.90 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 2.11 -15.18 + 8 17.03 2.17 18.79 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 2.17 -13.01 + 9 17.43 2.18 21.69 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 2.18 -10.82 + 10 17.84 2.06 24.47 | 2.50 0.00 0.00 | 2.50 0.00 0.00 | 0.00 0.00 0.00 | 0.72 2.06 -8.77 diff --git a/tests/examples/Fervo_Norbeck_Latimer_2023.txt b/tests/examples/Fervo_Norbeck_Latimer_2023.txt index f0634694..2b0309f0 100644 --- a/tests/examples/Fervo_Norbeck_Latimer_2023.txt +++ b/tests/examples/Fervo_Norbeck_Latimer_2023.txt @@ -11,69 +11,60 @@ # production temperature of 336 degF (169 degC) # pumping power 500 to 1000 kW -# ***Reservoir Parameters*** Reservoir Model, 1 -Reservoir Volume Option,1, ---Should be 1 2 3 or 4. See manual for details. +Reservoir Volume Option, 1, Reservoir Density, 2800, per the paper phyllite + quartzite + diorite + granodiorite, Reservoir Depth, 7700 feet, per the paper -Reservoir Heat Capacity,1000, ---[J/kg/K] +Reservoir Heat Capacity, 1000 Reservoir Thermal Conductivity, 2.7 Number of Fractures, 100, per the paper Fracture Shape, 4, per the paper Fracture Height, 160, per the paper Fracture Width, 160, per the paper (distance between wellbores assumes a dipole flow field) Fracture Separation, 10 meter -Number of Segments,1 +Number of Segments, 1 Gradient 1, 76.74, per the paper Plant Outlet Pressure, 1500 psi, per the paper - -# *** Wellbore Parameters*** -Number of Injection Wells, 1, ---[-] -Number of Production Wells,1, ---[-] -Well Geometry Configuration, 4, ----L +Number of Injection Wells, 1 +Number of Production Wells, 1 +Well Geometry Configuration, 4 Has Nonvertical Section, True Multilaterals Cased, True -Number of Multilateral Sections, 2, ---Two parallel horizontal sections +Number of Multilateral Sections, 2, Two parallel horizontal sections Total Nonvertical Length, 3250 feet, per the paper -Well Drilling Cost Correlation,10, per the drill cost paper - works out to $400/ft -Horizontal Well Drilling Cost Correlation,10, per the drill cost paper - works out to $400/ft +Well Drilling Cost Correlation, 10, per the drill cost paper - works out to $400/ft +Horizontal Well Drilling Cost Correlation, 10, per the drill cost paper - works out to $400/ft Production Flow Rate per Well, 41.02, =650 gpm per the paper - per the paper the maximum flow rate was 63 L/s but the range was 550-750 gpm Production Well Diameter, 7, per the paper Injection Well Diameter, 7, per the paper Well Separation, 365 feet, per the paper -Injection Temperature, 45 degC, per the paper 75 to 125 degF -Injection Wellbore Temperature Gain,3, ---[deg.C] +Injection Temperature, 38 degC, per the paper 75 to 125 degF +Injection Wellbore Temperature Gain, 3 Reservoir Impedance, 0.33, per paper, matching pumping power report 500-1000 kW -Ramey Production Wellbore Model,1, ---Should be 0 (disabled) or 1 (enabled) -Utilization Factor,.9, ---[-]Water Loss Fraction, .02x -Water Loss Fraction,0.02, ---[-] -Maximum Drawdown,1, ---[-] no redrilling considered - -# ***Surfaceplant Parameters*** +Ramey Production Wellbore Model, True +Utilization Factor, .9 +Water Loss Fraction, 0.1 +Maximum Drawdown, 1, no redrilling considered Ambient Temperature, 8 degC, per the paper. Published ambient is 10.27 degC Surface Temperature, 8 degC, per the paper. Published ambient is 10.27 degC -End-Use Option,1, ---electricity as the main product +End-Use Option, 1, electricity as the main product Plant Lifetime, 10 -Power Plant Type,2, ---supercritical binary cycle -End-Use Efficiency Factor,.9, ---[-] +Power Plant Type, 1, subcritical binary cycle +End-Use Efficiency Factor, .9 Circulation Pump Efficiency, 0.80, per the paper - -# *** Economic Parameters*** -Economic Model,3, ---BICYCLE Levelized Cost Model -Starting Electricity Sale Price,0.15 -Ending Electricity Sale Price,1.00, essentially no limit s the rate can rise continuously with inflation +Economic Model, 3, BICYCLE Levelized Cost Model +Starting Electricity Sale Price, 0.15 +Ending Electricity Sale Price, 1.00, essentially no limit as the rate can rise continuously with inflation Electricity Escalation Rate Per Year, 0.004053223, End up being about 2% inflation -Electricity Escalation Start Year,1 -Fraction of Investment in Bonds,.5, ---[-] Required for BICYCLE model -Combined Income Tax Rate,.3, ---[-] Required for BICYCLE model -Gross Revenue Tax Rate,0, ---[-] Required for BICYCLE model -Inflated Bond Interest Rate,.05, ---[-] Required for BICYCLE model -Inflated Equity Interest Rate,.08, ---[-] Required for BICYCLE model -Inflation Rate,.02, ---[-] Required for BICYCLE model -Investment Tax Credit Rate,0, ---[-] Required for BICYCLE model -Inflation Rate During Construction, 0.05, ---[-] -Property Tax Rate,0, ---[-] Required for BICYCLE model - -# ***Other Parameters*** -Print Output to Console, 1, ---Should be 1 (to print) or 0 (to not print) -Time steps per year,10, ---[-] +Electricity Escalation Start Year, 1 +Fraction of Investment in Bonds, .5, Required for BICYCLE model +Combined Income Tax Rate, .3, Required for BICYCLE model +Gross Revenue Tax Rate, 0, Required for BICYCLE model +Inflated Bond Interest Rate, .05, Required for BICYCLE model +Inflated Equity Interest Rate, .08, Required for BICYCLE model +Inflation Rate, .02, Required for BICYCLE model +Investment Tax Credit Rate, 0, Required for BICYCLE model +Inflation Rate During Construction, 0.05, +Property Tax Rate, 0, Required for BICYCLE model +Print Output to Console, 1 +Time steps per year, 10