| 3-D Magnetotelluric Investigations for Geothermal Exploration in Martinique (Lesser Antilles). Characteristic Deep Resistivity Structures, and Shallow Resistivity Distribution Matching Heliborne TEM Results |
Nicolas COPPO, Jean-Michel BALTASSAT, Jean-François GIRARD Pierre WAWRZYNIAK, Sophie HAUTOT, Pascal TARITS, Thomas JACOB, Guillaume MARTELET, Francis MATHIEU, Alain GADALIA, Vincent BOUCHOT and Hervé TRAINEAU |
Geophysics |
Magnetotellurics, 3D inversion, martinique, volcanic island, static shift, TEM, geothermal |
World Geothermal Congress |
2015 |
English |
| Modeling Microseismicity in Enhanced Geothermal Systems: Impacts of Injection Parameters at Utah FORGE |
Nicolas CARDENAS ACEVEDO, Xu SI, Sheng DAI, Zhigang PENG, Jesse WILLIAMS, Wencheng JIN |
FORGE |
Enhanced Geothermal Systems (EGS), Induced Seismicity, Hydraulic Stimulation, Numerical Simulation, Utah FORGE |
Stanford Geothermal Workshop |
2026 |
English |
| SIM-CRUST: Seismic Imaging and Monitoring of the Upper Crust: Exploring the Potential Low-Enthalpy Geothermal Resources of Ireland |
Nicola PIANA AGOSTINETTI, Andrea LICCIARDI |
Geophysics |
Seismology, Local Earthquake Tomography, Receiver Function, Crustal Structure |
World Geothermal Congress |
2015 |
English |
| The Contribution of Radiogenic Heat Production Studies to Hot Dry Rock Geothermal Resource Exploration in Ireland |
Nicola M. WILLMOT NOLLER, J. Stephen DALY, The IRETHERM Team |
Geology |
Ireland, EGS, radiogenic heat production, granite |
World Geothermal Congress |
2015 |
English |
| Community-scale geothermal energy systems |
Nico, Peter; Cinar, Alp; Dobson, Patrick; Doughty, Christine; Hu, Jianjun; Smith, Torquil; Soga, Kenichi; Sonnenthal, Eric; Sun, Xiang; Wetter, Michael |
Direct use; District heating/cooling; Thermal energy storage |
— |
Geothermal Resources Council Transactions |
2020 |
English |
| Connection Selection for Tie Back Production Casing in Geothermal Wells According to Finite Element Analysis and Physical Thermal Well Testing Protocol |
Nico RIYANTO, Geovannis NAPITUPULU, Sena SATYADARMA WAHYUDIN |
Drilling and Completion Technology |
Connection, tie back, production casing, geothermal well, FEA, TWCCEP |
World Geothermal Congress |
2020 |
English |
| Reporting and Efficiency Analysis In Geothermal Well Drilling |
Nickson KAREWA |
Drilling and Completion Technology |
RimDRILL |
World Geothermal Congress |
2015 |
English |
| Experimental Measurement of Two-Phase Relative Permeability in Vertical Fractures |
Nick Speyer, Kewen Li, Roland Horne |
Reservoir Engineering |
Fracture Relative Permeability |
Stanford Geothermal Workshop |
2007 |
English |
| Investigation of Geothermal Potential in the Irish Carboniferous Palaeokarst |
Nick O'NEILL, Lloyd VAZ, Deirdre LEWIS, Sarah BLAKE, Paul GORDON |
Geology |
karst, geothermal, Ellenburger Group, Waulsortian, palaeocave |
World Geothermal Congress |
2020 |
English |
| Comparing UMNY Machine Learning Predictions of Ground Temperature and Soil Thermal Conductivity to Real-World Sensor Measurements from Across the World |
Nicholson, Sarah R.; Antoun, Sylvie; Frith, Sheldon |
Machine learning; Thermal conductivity |
Ground Temperature, Thermal Conductivity, Ground Data, Machine Learning Predictor, Physics-Based Deep Learning, Geothermal, Geo-exchange |
Geothermal Resources Council Transactions |
2023 |
English |
| Improvement of Tubulars Used for Fracturing in Hot Dry Rock Wells |
Nicholson, Robert W.; Dreesen, Donald S.; Turner, William C. |
Well completion; HDR/EGS; Hydraulic fracturing; Tubulars |
Well Completion; Hot Dry Rock; USA; New Mexico; Fenton Hill; Tubing; Metallurgy; Materials; Stimulation; Hydraulic Fracturing |
Geothermal Resources Council Transactions |
1984 |
English |
| Extensive Coring in the Deep Hot Geothermal Wells |
Nicholson, Robert W. |
Core sampling; Directional drilling; Drill bits |
Drilling; USA; California; Salton Sea; Logging; Catches; Rotary; Directional Drilling; Bits; Hole Problems; Sepiolite Muds; Diamonds; Primary Problems; Hole Size; Logs; Polycrystalline Bits |
Geothermal Resources Council Transactions |
1986 |
English |
| Preliminary Well Designs and Costs for Magma Energy Extraction Wells |
Nicholson, Robert W. |
Magma energy; Economics; Feasibility studies; High temperatu |
Drilling; General; High Temperature Well; Magma; Magma Energy |
Geothermal Resources Council Transactions |
1985 |
English |
| Drilling Fluid Formation Damage in Geothermal Wells |
Nicholson, Robert W. |
Drilling fluids; Drilling; Liquid dominated reservoirs; Form |
Drilling; USA; California; Imperial; Permeability |
Geothermal Resources Council Transactions |
1978 |
English |
| Production Casing for Hot Dry Rock Wells EE-2 and EE-3 |
Nicholson, R. W.; Pettitt, R.; Sims, J. |
HDR/EGS; Well casing; Cementing |
Hot Dry Rock; Drilling; USA; New Mexico; Casing; Injection; Cementing; Temperature; Joint; Stage Collars; Casing Design |
Geothermal Resources Council Transactions |
1982 |
English |
| Technology for Geothermal Well Stimulation |
Nicholson, R. W.; Hanold, R. J.; Vetter, O. J.; Verity, R. V. |
Well stimulation; Hydraulic fracturing; Acid stimulation; Sc |
Well Stimulation; Production; Issues; Formation Damage; Low Productivity; Enhanced Flow; Low Permeability; Flow Restrictions; High Temperatures; Fluid Invasion; Drilling Muds; Hydraulic Fracturing; Diagrams; Equipment; Techniques; US DOE; Terra Services; |
Geothermal Resources Council Transactions |
1979 |
English |
| Geochemical Soil Surveys: An Exploration Technique for Low-Enthalpy Geothermal Resources |
Nicholson, Keith; Franklyn, Ashley K.; Aredes, Sonia |
Exploration; Geochemical surveys; Soil gas surveys; Ammonia; |
Exploration; New Zealand; Naike; Soil Surveys; Faults; Thermal Springs; Geology; Soil Ammonia |
Geothermal Resources Council Transactions |
1990 |
English |
| Geothermal Deposits in Ancient Terrain as a Tool in Epithermal Gold Exploration: Examples from Scotland |
Nicholson, Keith |
Precious Metals |
— |
New Zealand Geothermal Workshop |
1988 |
English |
| Geochemical Soil Surveys as an Exploration Technique for Low-Enthalpy Geothermal Resources |
Nicholson, K., Franklyn, A. Andaredes, S. del V. |
Epithermal/ Geochemistry |
— |
New Zealand Geothermal Workshop |
1989 |
English |
| Life in Geothermal Systems a Key to Sinter Formation and Recognition? |
Nicholson, K. and Aquino, C.G. |
Epithermal |
— |
New Zealand Geothermal Workshop |
1989 |
English |