| Rheology-Based Approach to Design Cement Slurries for Enhanced Geothermal Wells |
Zemberekci, Lyn; Genedy, Moneeb; Nair, Sriramya D. |
HDR/EGS; Equipment design; Cementing |
Class H cement, supplementary cementitious materials, high-pressure high-temperature environment, cement slurry rheology, material optimization |
Geothermal Resources Council Transactions |
2022 |
English |
| Environmental Assessment of Dissolved Gases in LASL's Hot Dry Rock Geothermal Source Demonstration Project |
Gutschick, Vincent; Rea, Kenneth |
HDR/EGS; Environmental aspects; Water quality |
Hot Dry Rock; Environmental; USA; New Mexico; LASL; Air Pollution |
Geothermal Resources Council Transactions |
1978 |
English |
| Environmental Restoration at the Hot Dry Rock Geothermal Site at Fenton Hill, New Mexico |
Burns, K. L.; Glatzmaier, T. G. |
HDR/EGS; Environmental aspects; Waste management; Surface di |
Hot Dry Rock; Environment; USA; New Mexico; Sandoval; Boron; Water Quality; Underground; Spills; Chemical; LANL; Lithium; Chemical Analysis; Fluoride; Uranium; Chloride |
Geothermal Resources Council Transactions |
1994 |
English |
| Enhanced Geothermal Systems Towards Environmental Management in Kenya: Case Study at Olkaria Geothermal Project |
Wamalwa, Henry M. |
HDR/EGS; Environmental aspects |
Geothermal energy; hydrothermal energy; enhanced geothermal systems; carbon free; environmental impacts; baseload |
Geothermal Resources Council Transactions |
2011 |
English |
| Life Cycle Approach to Understanding Impacts of EGS |
Clark, Corrie; Wang, Michael; Vyas, Anant; Gasper, John |
HDR/EGS; Energy policy; Envrionmental aspects |
Life Cycle; EGS; Water Consumption |
Geothermal Resources Council Transactions |
2009 |
English |
| Supply Chain Challenges in Commercial Deployment of EGS |
Turaga, Uday; Shembekar, Vishakha; Carlton, Chris; Goodspeed, Kevin; Schumaker, Jessica; van Adrichem, Max |
HDR/EGS; Energy markets; Economics; Business administration |
Supply chain; gaps; EGS; geothermal; at-scale; drilling rigs; seismic crews; casing; tubing; liners |
Geothermal Resources Council Transactions |
2012 |
English |
| Impacts of Weather-Driven Output Variability on the Value of Geothermal Electricity |
Ricks, Wilson; Jenkins, Jesse D. |
HDR/EGS; Energy markets |
Flexibility, EGS, Variable, Baseload, Weather, Cooling, Macro-Energy Systems |
Geothermal Resources Council Transactions |
2023 |
English |
| Anisotropic Rock Properties at the First EGS Collab Testbed |
Gao, Kai; Huang, Lianjie; Knox, Hunter A.; Schwering, Paul C.; Hoots, Charles R.; Ajo-Franklin, Jonathan; Kneafsey, Timothy; EGS Collab Team |
HDR/EGS; EGS Collab; Rock mechanics |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Efforts and Innovations to Promote Data Sharing and Data Accessibility in the EGS Collab Experiments |
Fu,Pengcheng; Weers, Jon; White, Mark; Knox, Hunter; Schwering, Paul; Morris, Joseph; Blankenship, Doug; Kneafsey, Tim; EGS Collab Team |
HDR/EGS; EGS COLLAB; Information technology; Databases |
EGS, Collab, fracturing, circulation, experiment, model validation |
Geothermal Resources Council Transactions |
2021 |
English |
| The EGS Collab Project: Status and Accomplishments |
Kneafsey, T.; Blankenship, D.; Dobson, P.; White, M.; Morris, J.; Fu, P.; Schwering, P.; Ajo-Franklin, J.; Huang, L.; Knox, H.; Strickland, C.; Burghardt, J.; Johnson, T.; Neupane, G.; Weers, J.; Horne, R.; Roggenthen, W.; Doe, T.; Mattson, E.; et al. |
HDR/EGS; EGS COLLAB; Hydraulic fracturing; Project overviews |
EGS, Collab, fracturing, shearing, experiment, model validation |
Geothermal Resources Council Transactions |
2021 |
English |
| Design and Fabrication of a Remote-Control Hydraulic Fracturing System |
Ingraham, Mathew; Strickland, Chris; Vermeul, Vince; Roberts, Ben; Burghardt, Jeff; Schwering, Paul; Knox, Hunter; EGS Collab Team |
HDR/EGS; EGS COLLAB; Hydraulic fracturing; Equipment design |
Hydraulic Fracture, Geothermal, remote operation, enhanced geothermal system, Collab |
Geothermal Resources Council Transactions |
2021 |
English |
| Integrated Research & Development for Advancing EGS Commercialization – Tipping the Scales |
Strickland, Chris; Burghardt, Jeff; Knox, Hunter; Fu, Pengcheng; Schwering, Paul; Johnson, Tim; Kneafsey, Tim; EGS Collab Team |
HDR/EGS; EGS COLLAB; Economic aspects |
Intermediate Scale Experimentation, Hydraulic Fracture, Geothermal, Enhanced Geothermal Systems, Collab |
Geothermal Resources Council Transactions |
2021 |
English |
| Hot Dry Rock -- A European Perspective |
Garnish, J. D. |
HDR/EGS; Economics; Reservoir engineering; Hydraulic fractur |
Hot Dry Rock; Economics; Research; Europe |
Geothermal Resources Council Transactions |
1985 |
English |
| Economic Predictions for 240MWe Hot Dry Rock Geothermal Power Station |
Hori, Yoshinao |
HDR/EGS; Economics; Power plant design and operation |
Hot Dry Rock; Economics; Japan; Costs; Drilling; Forecasts; Comparative Evaluation |
Geothermal Resources Council Transactions |
1991 |
English |
| A Private Commercial HDR Energy Extraction Program: Technical Details, Expectations for Power Generation and Proprietary Procedures |
Foster, John W. |
HDR/EGS; Economics; Feasibility studies; Drilling; Rock mech |
Hot Dry Rock; USA; Potential; Economics; Commercial Development; Wells |
Geothermal Resources Council Transactions |
1980 |
English |
| Towards Affordable Geothermal Power: Economic Impacts of Innovation and New Technology |
Shembekar, Vishakha; Turaga, Uday |
HDR/EGS; Economics; Drilling; Power plant design and operati |
Deep EGS; near-field EGS; cost analysis; technology; economic impact |
Geothermal Resources Council Transactions |
2011 |
English |
| HDR Economy with Special Reference to Conditions in Europe |
Smolka, Knuth; Kappelmeyer, Oskar |
HDR/EGS; Economics; Computer modeling |
Hot Dry Rock; Economics; Hydraulic Fracturing; Transmissivities; Pilot Projects; Computer Models; Economics Models; Production Models; Sensitivity Analysis; Bad Urach; Germany; Soultz Sous Forets France; Cornwall; United Kingdom |
Geothermal Resources Council Transactions |
1992 |
English |
| Cost of Electric Power from Enhanced Geothermal Systems -- Its Sensitivity and Optimization |
Sanyal, Subir K. |
HDR/EGS; Economics; Business administration |
Enhanced Geothermal Systems; EGS; Economic Optimization |
Geothermal Resources Council Transactions |
2009 |
English |
| Building of a Hot Dry Rock Scientific Power Plant at Soultz-sous-Forets |
Baumgartner, Jorg; Hettkamp, Thomas; Teza, Dimitra; Baria, R.; Michelet, S. |
HDR/EGS; Drilling; Stimulation; Microseismicity; Stress Regi |
EGS Field Applications; Hot Dry Rock; Rhine Graben; Drilling; Stimulation; Microseismic; Stress Regime; Injectivity; Productivity |
Geothermal Resources Council Transactions |
2004 |
English |
| Technology Developments in the Japanese HDR Project at Hijiori |
Sato, Yoshiteru; Ishibashi, Kunio |
HDR/EGS; Drilling; Hydraulic fracturing; Well logging; Core |
Hot Dry Rock; Yamagata; Hijiori; Japan; Multiwell; Stimulation; Reservoir; Fractures; Microseismic; Water Loss; Thermal Drawdown; Logging; Circulation |
Geothermal Resources Council Transactions |
1994 |
English |