| CO2 as a Working Fluid in Geothermal Power Plants: Comparison of Recent Studies and Future Recommendations |
Waqas AHMED, Adil JAVED |
Enhanced Geothermal Systems |
EGS, SCCO2, reservior creation, negative saturation |
Stanford Geothermal Workshop |
2014 |
English |
| CO2 as an EGS Working Fluid--The Effects of Dynamic Dissolution on CO2-Water Multiphase Flow |
Stacey, Robert; Pistone, Sarah; Horne, Roland |
HDR/EGS; Carbon dioxide; Working fluids; Sandstone |
CO2-EGS; Active phase change; Carbon dioxide; Hysteresis; Relative permeability; Dynamic dissolution |
Geothermal Resources Council Transactions |
2010 |
English |
| CO2 Decline in Alasehir Geothermal Reservoir |
Serhat AKIN, Taylan AKIN, Hakki AYDIN |
Sustainability and Climate Change |
CO2 emission, Alasehir geothermal reservoir |
World Geothermal Congress |
2020 |
English |
| Co2 Discharge from Lake Rotoiti, New Zealand |
T.J. Yang, I. Chambefort, A. Mazot, M. Rowe, B. Scott, N. MacDonald, C. Werner, C. de Ronde, T. Fischer |
Session 6.3 Geochemistry |
Lake Rotoiti; CO2 flux; dissolved gases |
New Zealand Geothermal Workshop |
2020 |
English |
| CO2 Driven Hydrothermal Eruptions in Geothermal Systems of Turkey |
I. Tonguç Uysal, Jian-xin Zhao, Yue-xing Feng, Suzanne D. Golding |
Geology |
active fault; CO2; hydrothermal eruption; travertine vein; climate |
Stanford Geothermal Workshop |
2009 |
English |
| CO2 emission from geothermal plants |
Halldór Ármannsson |
Environmental Aspects |
Geothermal, environment, cascade, greenhouse gas, anthropogenic,inventory. |
Iceland Geothermal Conference |
2003 |
English |
| CO2 Emission from Geothermal Power Plants |
Niyazi AKSOY, Halim MUTLU, Özge GOK SOLAK, Gizem KILINC |
Environmental and Societal Aspects |
NGC emission, CO2 |
World Geothermal Congress |
2015 |
English |
| CO2 Emission Mitigation by Geothermal Development – Especially with Geothermal Heat Pumps |
Ladislaus Rybach |
2. Environmental and Societal Aspects |
Power generation, direct use, CO2 emission avoidance, real emission reduction. |
World Geothermal Congress |
2010 |
English |
| CO2 Emission Mitigation by Geothermal Development--Especially with Geothermal Heat Pumps |
Rybach, Ladislaus |
Geothermal heat pumps; Carbon dioxide; Air quality; Renewabl |
Power Generation; Direct Use; CO2 Emission Avoidance; Real Emission Reduction |
Geothermal Resources Council Transactions |
2009 |
English |
| CO2 Emissions from the Krafla Geothermal Area, Iceland |
Fahmi H. Dereinda and Halldor Armannsson |
2. Environmental and Societal Aspects |
CO2, emissions, Krafla, Iceland |
World Geothermal Congress |
2010 |
English |
| CO2 Flux Measurements Across Portions of the Dixie Valley Geothermal System, Nevada |
Bergfeld, Deborah; Goff, Fraser; Janik, Cathy J.; Johnson, Stuart D. |
Exploration; Geochemical surveys; Soil gas surveys; Carbon d |
Exploration; Soil Gas; CO2 (carbon dioxide); Steaming Ground; Fumaroles; Flux |
Geothermal Resources Council Transactions |
1998 |
English |
| CO2 Flux Survey for Geothermal Exploration in Arid Environments |
Mark HARVEY, Guillermo CHAVEZ, Marcos DELGADO |
Geophysics |
soil, CO2, flux, exploration |
Stanford Geothermal Workshop |
2018 |
English |
| CO2 in Geothermal Steam: A Rapid, Precise, and Accurate Field Assay Technique |
Michels, Donald E. |
Carbon dioxide; Geochemical surveys |
USA; California; Imperial; East Mesa; Henry's Law |
Geothermal Resources Council Transactions |
1978 |
English |
| CO2 in Soil Gases of the Silali Geothermal Prospect Kenya |
Mulusa G. Igunza, Kipngok Jeremiah, Leakey Auko, Sylvia Malimo, Shilla Chepkemoi, Fridah Mwanyasi, Bett Evans, Isaac Kanda and Luigi Marini |
— |
Silali, CO2, soil gas, Kenya, caldera, Kenyan Rift Valley |
ARGeo |
2016 |
English |
| CO2 injection well design in the geothermal industry |
C. Finnegan |
Session 1.3 - DRILLING & WELL TESTING 1 |
New Zealand, Drilling, CO2, Geothermal, Well Design, Drilling, Completion, CCS, Cement, Metallurgy, Phase Behavior, Regulations, Monitoring |
New Zealand Geothermal Workshop |
2024 |
English |
| CO2 Plume Geothermal (CPG) and the Earth Battery – Innovative, Dispatchable Geothermal Power Production and Geologic Energy Storage Using Non-Water Working Fluids |
Randolph, Jimmy B. |
Energy storage; Working fluids; Sedimentary basins; Carbon d |
Geothermal; Carbon Dioxide; CO2; Energy Storage; Baseload; Dispatchable |
Geothermal Resources Council Transactions |
2018 |
English |
| CO2 Plume Geothermal (CPG) Systems for Combined Heat and Power: Opportunities and Challenges |
Christopher SCHIFFLECHNER, Christoph WIELAND, Hartmut SPLIETHOFF, Martin O. SAAR |
Emerging Technology |
CO2 Plume Geothermal Systems, CPG, Deep Geothermal Energy, Combined Heat and Power Generation, CCUS |
Stanford Geothermal Workshop |
2023 |
English |
| CO2 Resistance, Improved Mechanical Durability, and Successful Placement in a Problematic Lost-Circulation Interval Achieved: Reverse Circulation of Foamed Calcium Aluminate Cement in a Geothermal Well |
Bour, Daniel L.; Hernandez, Rafael |
Drilling - Well Construction; Cementing; Calcium Aluminate C |
Drilling - Well Construction; Cement; Reverse Circulation; Foamed Cement; Calcium Aluminate Cement; Lost Circulation |
Geothermal Resources Council Transactions |
2003 |
English |
| CO2 Sequestration into Hydrothermal System at Ogachi HDR Site |
A.Ueda, Y.Kuroda, K.Sugiyama, A.Ozawa, H.Kaieda, Y.Kaji, S.Mito and H.Wakahama |
37. Advanced Technology (Magma, Geopressure, etc.) |
CO2 georeactor sequestration calcite |
World Geothermal Congress |
2010 |
English |
| CO2 Surveys in Nevada: Two Example Cases |
Shevenell, Lisa; Johnson, Gary; Ryan, Katie; Reid, Alexandra |
Exploration; Blind reservoirs; Carbon dioxide; Geochemical s |
Nevada; CO2 survey; blind system; geothermal resource; boiling |
Geothermal Resources Council Transactions |
2014 |
English |