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Standardize example descriptions/comments
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‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Coaxial_sCO2_heat.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2024-01-29
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#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
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#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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#This configuration is water filled U-loop with 1 lateral for direct-use heat
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#----------------------------------------------------------------------------------------
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# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
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# Economic Modeling of Heat Production and Electricity Generation"
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# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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# This configuration is water filled U-loop with 1 lateral for direct-use heat.
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97
Is AGS, True
108
Closed-loop Configuration, 1
@@ -30,8 +28,8 @@ Circulation Pump Efficiency, 0.8, -----[-]
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#same as default Capital Cost for Surface Plant for Direct-use System, 100.00, ----$/kWth
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#same as default Dead-state Pressure, 1e5, ---- bar
3230

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*** Economic/Financial Parameters ***
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*************************************
31+
# *** Economic/Financial Parameters ***
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# *************************************
3533
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
3634
Fraction of Investment in Bonds,0.65, --- [-] Required if Bicycle model is selected. See manual for details.
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Inflated Bond Interest Rate,0.07, --- [-] Required if Bicycle model is selected. See manual for details.
@@ -41,5 +39,5 @@ Combined Income Tax Rate,0.392, --- [-] Required if Bicycle model is selected.
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Gross Revenue Tax Rate,0, --- [-] Required if Bicycle model is selected. See manual for details.
4240
Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
4341

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*** Simulation Parameters ***
42+
# *** Simulation Parameters ***
4543
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Coaxial_water_heat.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2023-04-12
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#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
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#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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#This configuration is water filled U-loop with 1 lateral for direct-use heat
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#----------------------------------------------------------------------------------------
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# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
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# Economic Modeling of Heat Production and Electricity Generation"
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# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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# This configuration is water filled U-loop with 1 lateral for direct-use heat
6+
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Is AGS, True
98
Closed-loop Configuration, 2, ----Coaxial
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End-Use Option, 2, -----direct heat
@@ -30,8 +29,8 @@ Circulation Pump Efficiency, 0.8, -----[-]
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#same as default Capital Cost for Surface Plant for Direct-use System, 100.00, ----$/kWth
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#same as default Dead-state Pressure, 1e5, ---- bar
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*** Economic/Financial Parameters ***
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*************************************
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# *** Economic/Financial Parameters ***
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# *************************************
3534
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
3635
Fraction of Investment in Bonds,0.65, --- [-] Required if Bicycle model is selected. See manual for details.
3736
Inflated Bond Interest Rate,0.07, --- [-] Required if Bicycle model is selected. See manual for details.
@@ -41,5 +40,5 @@ Combined Income Tax Rate,0.392, --- [-] Required if Bicycle model is selected.
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Gross Revenue Tax Rate,0, --- [-] Required if Bicycle model is selected. See manual for details.
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Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
4342

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*** Simulation Parameters ***
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# *** Simulation Parameters ***
4544
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Uloop_sCO2_elec.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2024-01-29
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#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
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#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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#This configuration is water filled U-loop with 1 lateral for direct-use elec using sCO2
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#----------------------------------------------------------------------------------------
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# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
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# Economic Modeling of Heat Production and Electricity Generation"
3+
# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
4+
# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
5+
# This configuration is water filled U-loop with 1 lateral for direct-use elec using sCO2
6+
87
Is AGS, True
98
Closed-loop Configuration, 1, ----uloop
109
End-Use Option, 1, -----elec
@@ -25,11 +24,11 @@ Electricity Rate, 0.10, ----USD/kWh
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Circulation Pump Efficiency, 0.8, -----[-]
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CO2 Turbine Outlet Pressure, 200
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*** Economic/Financial Parameters ***
29-
*************************************
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# *** Economic/Financial Parameters ***
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# *************************************
3029
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
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Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
3231
Exploration Capital Cost, 0
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*** Simulation Parameters ***
33+
# *** Simulation Parameters ***
3534
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Uloop_sCO2_heat.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2023-04-12
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#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
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#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
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#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
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#This configuration is water filled U-loop with 1 lateral for direct-use heat using sCO2
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#----------------------------------------------------------------------------------------
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# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
2+
# Economic Modeling of Heat Production and Electricity Generation"
3+
# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
4+
# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
5+
# This configuration is water filled U-loop with 1 lateral for direct-use heat using sCO2
6+
87
Is AGS, True
98
Closed-loop Configuration, 1, ----uloop
109
End-Use Option, 2, -----direct heat
@@ -31,8 +30,8 @@ CO2 Turbine Outlet Pressure, 99
3130
#same as default Capital Cost for Surface Plant for Direct-use System, 100.00, ----$/kWth
3231
#same as default Dead-state Pressure, 1e5, ---- bar
3332

34-
*** Economic/Financial Parameters ***
35-
*************************************
33+
# *** Economic/Financial Parameters ***
34+
# *************************************
3635
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
3736
Fraction of Investment in Bonds,0.65, --- [-] Required if Bicycle model is selected. See manual for details.
3837
Inflated Bond Interest Rate,0.07, --- [-] Required if Bicycle model is selected. See manual for details.
@@ -42,5 +41,5 @@ Combined Income Tax Rate,0.392, --- [-] Required if Bicycle model is selected.
4241
Gross Revenue Tax Rate,0, --- [-] Required if Bicycle model is selected. See manual for details.
4342
Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
4443

45-
*** Simulation Parameters ***
44+
# *** Simulation Parameters ***
4645
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Uloop_water_elec.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2024-01-29
3-
#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
4-
#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
5-
#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
6-
#This configuration is water filled U-loop with 1 lateral for direct-use heat using water
7-
#----------------------------------------------------------------------------------------
1+
# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
2+
# Economic Modeling of Heat Production and Electricity Generation"
3+
# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
4+
# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
5+
# This configuration is water filled U-loop with 1 lateral for direct-use heat using water
6+
87
Is AGS, True
98
Closed-loop Configuration, 1
109
End-Use Option, 1, -----elec
@@ -24,11 +23,11 @@ Ambient Temperature, 20, ----Deg.C "Dead-state temperature"
2423
Electricity Rate, 0.10, ----USD/kWh
2524
Circulation Pump Efficiency, 0.8, -----[-]
2625

27-
*** Economic/Financial Parameters ***
28-
*************************************
26+
# *** Economic/Financial Parameters ***
27+
# *************************************
2928
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
3029
Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
3130
Exploration Capital Cost, 0
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*** Simulation Parameters ***
32+
# *** Simulation Parameters ***
3433
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Beckers_et_al_2023_Tabulated_Database_Uloop_water_heat.txt

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#GEOPHIRES v3.0 Input File
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#Last modified on 2023-04-12
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#Example Description: Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and Economic Modeling of Heat Production and Electricity Generation"
4-
#Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
5-
#Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
6-
#This configuration is water filled U-loop with 1 lateral for direct-use heat usong water
7-
#----------------------------------------------------------------------------------------
1+
# Example 1 from "Tabulated Database of Closed-Loop Geothermal Systems Performance for Cloud-Based Technical and
2+
# Economic Modeling of Heat Production and Electricity Generation"
3+
# Koenraad Beckers Yaroslav Vasyliv Gabriela A. Bran-Anleu Mario Martinez Chad Augustine and Mark White
4+
# Presented at the 48th Stanford Geothermal Workshop Stanford California February 6-8 2023
5+
# This configuration is water filled U-loop with 1 lateral for direct-use heat using water
6+
87
Is AGS, True
98
Closed-loop Configuration, 1, ---uloop
109
End-Use Option, 2, -----direct heat
@@ -30,8 +29,8 @@ Circulation Pump Efficiency, 0.8, -----[-]
3029
#same as default Capital Cost for Surface Plant for Direct-use System, 100.00, ----$/kWth
3130
#same as default Dead-state Pressure, 1e5, ---- bar
3231

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*** Economic/Financial Parameters ***
34-
*************************************
32+
# *** Economic/Financial Parameters ***
33+
# *************************************
3534
Economic Model,4, --- Should be 1 (FCR model) 2 (Standard LCOE/LCOH model) 3 (Bicycle model) 4 CLGS.
3635
Fraction of Investment in Bonds,0.65, --- [-] Required if Bicycle model is selected. See manual for details.
3736
Inflated Bond Interest Rate,0.07, --- [-] Required if Bicycle model is selected. See manual for details.
@@ -41,5 +40,5 @@ Combined Income Tax Rate,0.392, --- [-] Required if Bicycle model is selected.
4140
Gross Revenue Tax Rate,0, --- [-] Required if Bicycle model is selected. See manual for details.
4241
Reservoir Stimulation Capital Cost,0, --- [M$/injection well] Reservoir stimulation capital cost per injection well
4342

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*** Simulation Parameters ***
43+
# *** Simulation Parameters ***
4544
Print Output to Console,1, --- [-] Should be 0 (don't print results to console) or 1 (print results to console)

‎tests/examples/Fervo_Norbeck_Latimer_2023.txt

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--- Case Study: Fervo Energy Whitepaper
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--- Norbeck J.H. and Latimer T.M. 2023.
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--- "Commercial-Scale Demonstration of a First-of-a-Kind Enhanced Geothermal System."
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--- https://doi.org/10.31223/X52X0B
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--- Drilling Price paper:
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--- "Review Of Drilling Performance In A Horizontal EGS Development"
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--- Kareem El-Sadi Brittany Gierke Elliot Howard Christian Gradl
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--- https://pangea.stanford.edu/ERE/db/GeoConf/papers/SGW/2024/Elsadi.pdf
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--- Looking to make:
10-
--- gross power production of 2 to 3.5 MWe
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--- production temperature of 336 degF (169 degC)
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--- pumping power 500 to 1000 kW
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# Case Study: Fervo Energy Whitepaper
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# Norbeck J.H. and Latimer T.M. 2023.
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# "Commercial-Scale Demonstration of a First-of-a-Kind Enhanced Geothermal System."
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# https://doi.org/10.31223/X52X0B
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# Drilling Price paper:
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# "Review Of Drilling Performance In A Horizontal EGS Development"
7+
# Kareem El-Sadi Brittany Gierke Elliot Howard Christian Gradl
8+
# https://pangea.stanford.edu/ERE/db/GeoConf/papers/SGW/2024/Elsadi.pdf
9+
# Looking to make:
10+
# gross power production of 2 to 3.5 MWe
11+
# production temperature of 336 degF (169 degC)
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# pumping power 500 to 1000 kW
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14-
***Reservoir Parameters***
14+
# ***Reservoir Parameters***
1515
Reservoir Model, 1
1616
Reservoir Volume Option,1, ---Should be 1 2 3 or 4. See manual for details.
1717
Reservoir Density, 2800, per the paper phyllite + quartzite + diorite + granodiorite,
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Gradient 1, 76.74, per the paper
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Plant Outlet Pressure, 1500 psi, per the paper
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*** Wellbore Parameters***
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# *** Wellbore Parameters***
3131
Number of Injection Wells, 1, ---[-]
3232
Number of Production Wells,1, ---[-]
3333
Well Geometry Configuration, 4, ----L
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4949
Water Loss Fraction,0.02, ---[-]
5050
Maximum Drawdown,1, ---[-] no redrilling considered
5151

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***Surfaceplant Parameters***
52+
# ***Surfaceplant Parameters***
5353
Ambient Temperature, 8 degC, per the paper. Published ambient is 10.27 degC
5454
Surface Temperature, 8 degC, per the paper. Published ambient is 10.27 degC
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End-Use Option,1, ---electricity as the main product
@@ -58,7 +58,7 @@ Power Plant Type,2, ---supercritical binary cycle
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End-Use Efficiency Factor,.9, ---[-]
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Circulation Pump Efficiency, 0.80, per the paper
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*** Economic Parameters***
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# *** Economic Parameters***
6262
Economic Model,3, ---BICYCLE Levelized Cost Model
6363
Starting Electricity Sale Price,0.15
6464
Ending Electricity Sale Price,1.00, essentially no limit s the rate can rise continuously with inflation
@@ -74,6 +74,6 @@ Investment Tax Credit Rate,0, ---[-] Required for BICYCLE model
7474
Inflation Rate During Construction, 0.05, ---[-]
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Property Tax Rate,0, ---[-] Required for BICYCLE model
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***Other Parameters***
77+
# ***Other Parameters***
7878
Print Output to Console, 1, ---Should be 1 (to print) or 0 (to not print)
7979
Time steps per year,10, ---[-]

‎tests/examples/S-DAC-GT.txt

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@@ -1,11 +1,9 @@
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GEOPHIRES v3.0 Input File
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Geothermal Combined Heat and Power Problem using a Thermal Drawdown Reservoir Model and BICYCLE Economic Model and Solid Sorbent Direct Air Capture powered by geothermal
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Based on Example 3 description: This example problem considers an EGS reservoir at 3.1km depth.
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The heat is used in a combined heat and power topping cycle model with double flash as
6-
topping cycle and electricity considered as the main product.
7-
8-
But only lists those parameters that are different than their default values
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# Geothermal Combined Heat and Power Problem using a Thermal Drawdown Reservoir Model and BICYCLE Economic Model and
2+
# Solid Sorbent Direct Air Capture powered by geothermal
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# Based on Example 3 description: This example problem considers an EGS reservoir at 3.1km depth.
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# The heat is used in a combined heat and power topping cycle model with double flash as
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# topping cycle and electricity considered as the main product.
6+
# But only lists those parameters that are different than their default values
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Do S-DAC-GT Calculations, True
119

‎tests/examples/SUTRAExample1.txt

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@@ -1,13 +1,8 @@
1-
GEOPHIRES v3.0 Input File
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Created on 2023-11-03
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Last modified on 2024-01-18
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Reservoir thermal energy storage simulated with SUTRA
1+
# Example: SUTRA: Reservoir thermal energy storage simulated with SUTRA
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# This example reads in a SUTRA simulation result and calculate techno-economics of seasonal reservoir thermal energy storage.
53

6-
This example reads in a SUTRA simulation result and calculate techno-economics of seasonal reservoir thermal energy storage.
7-
8-
9-
***Subsurface technical parameters***
10-
*************************************
4+
# ***Subsurface technical parameters***
5+
# *************************************
116
Reservoir Model,7, ---Reads in SUTRA result for seasonal reservoir thermal energy storage
127
SUTRA Annual Heat File Name,Examples/annual_heat.csv, ---SUTRA file with heat stored, heat supplied and efficiency for each year
138
SUTRA Heat Budget File Name,Examples/heat_budget.csv, ---SUTRA file with target heat and simulated heat for each SUTRA time step over lifetime
@@ -25,22 +20,22 @@ Production Wellbore Temperature Drop,0, ---[deg.C]
2520
Injection Wellbore Temperature Gain,0, ---[deg.C]
2621
Reservoir Impedance,0.2, ---[GPa*s/m3]
2722

28-
***SURFACE TECHNICAL PARAMETERS***
29-
**********************************
23+
# ***SURFACE TECHNICAL PARAMETERS***
24+
# **********************************
3025
End-Use Option,2, ---[-] Direct-Use Heat
3126
Circulation Pump Efficiency,.8, ---[-] between .1 and 1
3227
Power Plant Type,8, ---[-] Reservoir Thermal Energy Storage
3328

34-
***FINANCIAL PARAMETERS***
35-
**************************
29+
# ***FINANCIAL PARAMETERS***
30+
# **************************
3631
Plant Lifetime,30, ---[years]
3732
Economic Model,2, ---[-] Standard Levelized Cost Model
3833
Fixed Charge Rate,.05, ---[-] between 0 and 1
3934
Inflation Rate During Construction,0, ---[-]
4035
End-Use Efficiency Factor,1, ---[-] End-Use Efficiency
4136

42-
***CAPITAL AND O&M COST PARAMETERS***
43-
*************************************
37+
# ***CAPITAL AND O&M COST PARAMETERS***
38+
# *************************************
4439
Well Drilling and Completion Capital Cost Adjustment Factor,1, ---[-] Use built-in correlations
4540
Well Drilling Cost Correlation,1, ---[-] Use built-in correlations
4641
Reservoir Stimulation Capital Cost Adjustment Factor,1, ---[-] Use built-in correlations
@@ -52,6 +47,6 @@ Surface Plant O&M Cost Adjustment Factor,1, ---[-] Use built-in correlations
5247
Water Cost Adjustment Factor,1, ---[-] Use built-in correlations
5348

5449

55-
***Simulation Parameters***
56-
***************************
50+
# ***Simulation Parameters***
51+
# ***************************
5752
Print Output to Console,1, ---[-] Should be 0 (don't print results) or 1 (print results)

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