| Geothermal Exploration of Ascension Island, South Atlantic Ocean |
Nielson, Dennis L.; Stiger, Susan G. |
Exploration; Geological surveys; Lithology; Well testing; Fl |
Exploration; Drilling; Ascension Island; Geology; Alteration; Magnetic Survey; Temperature Gradients; Electrical Conductivity; Basalt; Fractures; Isotopes; H2S |
Geothermal Resources Council Transactions |
1989 |
English |
| Creation of Enhanced Geothermal Systems Through Deep Injection |
Nielson, Dennis L.; Rose, Peter E. |
HDR/EGS; Injection; Tectonics; Hydrogeology; Reservoir model |
Enhanced Geothermal Systems |
Geothermal Resources Council Transactions |
1999 |
English |
| Structural Fabric of The Geysers |
Nielson, Dennis L.; Nash, Gregory D. |
Exploration; Remote sensing; Landsat; Satellite imagery; Fra |
Fault; Fractures; Geologic Models; Geysers; Lineaments; Permeability; Plate Tectonics; Remote Sensing; Tectonics; Thematic Mapping; Satellite Imagery |
Geothermal Resources Council Transactions |
1997 |
English |
| The Exploration Significance of Low-Angle Faults in the Roosevelt Hot Springs and Cove Fort-Sulphurdale Geothermal Systems, Utah |
Nielson, Dennis L.; Moore, J. N. |
Exploration; Faults; Mapping; Geological surveys |
Exploration; Low Angle; Fault; USA; Utah; Roosevelt Hot Springs; Cove Fort; Sulphurdale; Normal Fault; Shallow Dips; Geology; Regional Study; Structural Controls; US DOE; UURI; ESL |
Geothermal Resources Council Transactions |
1979 |
English |
| Hydraulic Fracturing and Hydrothermal Brecciation in Active Geothermal Systems |
Nielson, Dennis L.; Hulen, Jeffrey B. |
Hydraulic fracturing; Geological surveys; Exploration; Hydro |
Exploration; Geochemistry; Hydrology; Fractures; Hot Springs; Caldera; Quartz; Temperature; Tectonics; Breccias |
Geothermal Resources Council Transactions |
1987 |
English |
| Concept for an Enhanced Geothermal Reservoir at The Geysers |
Nielson, Dennis L.; Garg, Sabodh; Koenig, Brian; Truesdell, Alfred; Walters, Mark A.; Stark, Mitchel; Box, W. Tom, Jr.; Beall, Joseph J. |
HDR/EGS; High-Temperature Zone; Injection |
Enhanced Geothermal Systems - Field Studies; The Geysers; Enhanced Geothermal Systems; High-Temperature Zone; Injection |
Geothermal Resources Council Transactions |
2001 |
English |
| Geothermal Systems in the Snake River Plain, Idaho, Characterized by the Hotspot Project |
Nielson, Dennis L.; Delahunty, Chris; Shervais, John W. |
Exploration; Temperature gradients; Core sampling |
Snake River aquifer; bottom-hole temperature logger; temperature gradients; slim-hole coring; Kimama; ID; Kimberly; ID; Mountain Home Air Force Base |
Geothermal Resources Council Transactions |
2012 |
English |
| Thoughts on Stress around The Geysers Geothermal Field |
Nielson, Dennis L.; Brown, Donald |
Stress fields; Fractures; Computer modeling |
Exploration; Reservoir Engineering; USA; Geysers; Fault; Fracture; Alteration; Felsite; Subsidence; Geology; Geophysics; Injection; Vapor Dominated; Extension; Compression; Stress; Strain; Recharge; Structural Model |
Geothermal Resources Council Transactions |
1990 |
English |
| Deep Wireline Coring in Geothermal Reservoirs |
Nielson, Dennis L. |
Drilling and Completion; Reservoir modeling; Formation Damag |
Drilling and Completion; Reservoir Characterization; Formation Damage Recompletion; Injection well drilling |
Geothermal Resources Council Transactions |
2001 |
English |
| The Temperature-Volume Relationship in Convective Hydrothermal Systems |
Nielson, Dennis L. |
Reservoir modeling; Thermodynamics |
Recirculation Volume; Temperature |
Geothermal Resources Council Transactions |
1993 |
English |
| Stress in Geothermal Systems |
Nielson, Dennis L. |
Tectonics; Fractures; Faults; Stress fields |
General; USA; New Mexico; Sandoval; Baca; Case Studies; Stress; Fractures; Normal; Strike-Slip; Roosevelt Hot Springs; Temperature; Pore Pressure |
Geothermal Resources Council Transactions |
1989 |
English |
| Estimation of Long-Term CO2 and H2S Release During Operation of Geothermal Power-Plants |
Niels Giroud and Stefán Arnórsson |
2. Environmental and Societal Aspects |
carbon dioxide, hydrogen sulfide, environmental aspects, geothermal power-plant |
World Geothermal Congress |
2005 |
English |
| Entropy production and attractors: Measures to quantify uncertainty and complexity introduced by convection |
Niederau, J; Börsing, N; Wellmann, F; Clauser, C |
Science – Thermodynamics |
free convection, entropy production, numerical modelling, Perth Basin, Australia |
European Geothermal Congress |
2016 |
English |
| Impact of an uncertain structural model on geothermal reservoir simulations |
Niederau, J; Büsing, H; Clauser, C; Jusri, T; Dini, I; Bertani, R |
Science – Geology |
structural modelling, K horizon, numerical simulation, uncertainty assessment |
European Geothermal Congress |
2016 |
English |
| The First Italian Experience of Ground thermal Energy Storage: an Integrated Approach for Design and Monitoring, from Laboratory to Field Scale |
Nicolò GIORDANO, Cesare COMINA, Giuseppe MANDRONE |
Geothermal Heat Pumps |
ground storage, analogical modeling, numerical modeling, geophysical monitoring, Italy |
World Geothermal Congress |
2015 |
English |
| Improving the Quality of Geothermal Data Through Data Standards and Pipelines Within the Geothermal Data Repository |
Nicole TAVERNA, Jon WEERS, Jay HUGGINS, Sean PORSE, Arlene ANDERSON, Zachary FRONE, RJ SCAVO |
General |
GDR, data, standardization, pipelines, data science, machine learning |
Stanford Geothermal Workshop |
2023 |
English |
| Data Curation for Machine Learning Applied to Geothermal Power Plant Operational Data for GOOML: Geothermal Operational Optimization with Machine Learning |
Nicole TAVERNA, Grant BUSTER, Jay HUGGINS, Michael ROSSOL, Paul SIRATOVICH, Jon WEERS, Andrea BLAIR, Christine SIEGA, Warren MANNINGTON, Alex URGEL, Jonathan CEN, Jaime QUINAO, Robbie WATT, John AKERLEY |
General |
data curation, machine learning, data-centric AI, data pipeline, GOOML, power plant operations |
Stanford Geothermal Workshop |
2022 |
English |
| A Simple Data-Centric Methodology for Geothermal Producible Well Determinations |
Nicole TAVERNA, Diana ACERO ALLARD, Mohammad J. ALJUBRAN, Jenna HARMON, Cameron GRANT, Paul LEE, and Rosalie YU |
General |
producible well, paying well, determination, production well, BLM, data-centric, criteria, regulatory, non-technical barriers |
Stanford Geothermal Workshop |
2025 |
English |
| Improving a 2015 Map of Geothermal Resource Probability Across the State of Hawaii |
Nicole LAUTZE, Donald THOMAS, Robert WHITTIER, Stephen MARTEL, Garrett ITO, Neil FRAZER, Graham HILL, Thomas MARTIN, Phil WANNAMAKER, Nicholas HINZ |
General |
Hawaii; Play Fairway; volcano; gravity; chemistry; groundwater; magnetotelluric; stress |
Stanford Geothermal Workshop |
2017 |
English |
| Hawaii Play Fairway Analysis: Discussion of Phase 1 Results |
Nicole LAUTZE, Donald THOMAS, Nicholas HINZ, Garrett ITO, Neil FRAZER, David WALLER |
General |
Hawaii, play fairway, modeling, probability |
Stanford Geothermal Workshop |
2016 |
English |