| Soultz-Sous-Forets: Main Targets and Preliminary Scientific Results of Deepening of the Well GPK2 |
Andre Gerard, Roy Baria & Jurg Baumgartner |
Hot Dry Rock |
Drilling, geological investigations, geophysical logging, temperature |
European Geothermal Conference |
1999 |
English |
| Technological Developments in Deep Drilling in the Larderello Area |
Alessandro Lazzarotto, Fabio Sabatelli |
10. Drilling and Completion Technology |
Drilling, Geothermal Well, Multilateral Well, Deep Exploration, Larderello, Italy |
World Geothermal Congress |
2005 |
English |
| First Implementation of Innovative Hybrid Drill Bit Technology Set Benchmark Performance in Indonesia Geothermal Well |
Marina SARI, Doddy DARMAWAN, Indira Yudha Wisnu BASKARA, M. Azhar ADITAMA, Roger LEE |
Drilling |
drilling, geothermal, drill bit, indonesia, well cost |
Stanford Geothermal Workshop |
2026 |
English |
| New Geothermal Field and Drillings in Kazan - Ankara -Turkey |
Kemal AKPINAR, Furkan AKPINAR, Aysegul CETIN, Fikri OZTURK, Ozen TURKER |
Direct Use |
Drilling, geothermal, Kazan, Ankara |
World Geothermal Congress |
2015 |
English |
| Evaluation of Drilling Performance at the Geysers with Machine Learning Methods Using Geologic Data |
Pengju XING, Eric EDELMAN, Carlos VEGA-ORTIZ, Clay JONES, Stephen DEOREO, Mitch STARK, Justin WRIEDT, John MCLENNAN |
Drilling |
drilling, geothermal, machine learning, The Geysers |
Stanford Geothermal Workshop |
2025 |
English |
| Geothermal Drilling Center of Excellence: A Way to Closing Knowledge and Skill Gap in Indonesia Drilling Community |
Dorman PURBA, M. Rizqi Al ASYARI, Medhat KEMAL, Ahmad AFZARURROHMANSYAH, Dafi AL-MADANI, Amrullah F. SUNARYO, Indira Z. ZAFIRA, Daniel ADITYATAMA |
Drilling |
drilling, geothermal, risk, center of excellence, human capital, competencies, assessment, database, best practice, stuck pipe, blow out, Indonesia |
Stanford Geothermal Workshop |
2023 |
English |
| Drillability of Granitic Rocks After Thermal Loading |
Ruben BJØRGE, Ahmad MARDOUKHI, Mikko HOKKA, Filip DAHL, Alexandre KANE |
Drilling and Completion Technology |
drilling, granite, non-mechanical drilling |
World Geothermal Congress |
2020 |
English |
| Advanced Drilling and Its Impact on Heat Mining |
Jefferson W. Tester, Robert M. Potter, Carl R. Peterson, Howard J. Herzog, John North and John E. Mock |
SECTION 5 - Drilling and Completion Technology |
drilling, heat mining, economics, advanced technology, drilling costs, hot dry rock |
World Geothermal Congress |
1995 |
English |
| Geothermal Drilling Contracts - Scope of the Work, Risk and Cost Factors |
Vilhjalmur GUDMUNDSSON |
Business Strategies |
drilling, integrated drilling service, risk, cost budgeting |
World Geothermal Congress |
2020 |
English |
| Laser-Enhanced Drilling and Laser-Assisted Fracturing for Subsurface EGS Applications |
Souheil EZZEDINE, Sasha RUBENCHIK, Robert YAMAMOTO |
Modeling |
Drilling, laser, geothermal, hard rock, EGS, laser-enhanced-drilling, laser-assisted-fracturing |
Stanford Geothermal Workshop |
2015 |
English |
| Impact of Particle Size Distribution on Fracture Sealing Capability; a Simulation for Better Geothermal Drilling |
Lu LEE, Arash DAHI TALEGHANI |
Drilling |
Drilling, LCM, Loss Circulation Materials |
Stanford Geothermal Workshop |
2021 |
English |
| What Target to Drill? Geothermal Pre-Drill Play Evaluation (PDPE): Understanding the Nexus Between Project Risk and Value |
Gareth T. Cooper, Graeme R. Beardsmore, Luke Mortimer |
— |
Drilling, Levelised Cost, Risk, NPV, EMV |
Australian Geothermal Energy Conference |
2009 |
English |
| Curing Lost Circulation Issues and Strengthening Weak Formations with a Sealing Fluid for Improved Zonal Isolation of Wellbores |
Brandl, A., Bray, W.S., Molaei, F. |
— |
Drilling, lost circulation, zonal isolation |
Australian Geothermal Energy Conference |
2011 |
English |
| Subsurface Architecture for Closed Loop Geothermal Energy Production |
Moss, Clinton James |
Drilling; Directional drilling; Well siting; Closed loop pow |
drilling, magnetic ranging, subsurface architecture, relative positioning, geothermal |
Geothermal Resources Council Transactions |
2020 |
English |
| Geothermal Data Collection and Consultancy at Drill Site |
¡sgrÌmur Gudmundsson |
10. Drilling and Completion Technology |
drilling, monitoring, subsurface geology, drill cuttings, loggings |
World Geothermal Congress |
2005 |
English |
| Preliminary experimental validation of the improved ROP using hammer and HPWJ (vertical drilling bench results) |
Laurent Gerbaud, Florian Cazenave, Naveen Velmurugan, Emad Jahangir, Hedi Sellami |
Drilling and Completion Technology |
Drilling, Mudhammer, HPWJ, ROP, groove |
World Geothermal Congress |
2023 |
English |
| The success of world's first Hybrid PDC and Particle Drilling bit for Geothermal Applications |
Pink, Tony; Schiller, John; Pink, Stephen; Carlson, Alan |
Drilling; Equipment design; Drill bits |
Drilling, Particle Drilling, Shot, Granite, PDC |
Geothermal Resources Council Transactions |
2022 |
English |
| Evaluation of Physics-Based Limiter Redesign Drilling and Alternative Bit Design at the Geysers |
Jiann SU, Peter SO, Justin WRIEDT, John MCLENNAN, Milind DEO, Samuel F. NOYNAERT, David RAYMOND, Melanie SCHNEIDER |
Drilling |
drilling, PDC, limiter, redesign, geothermal, geysers |
Stanford Geothermal Workshop |
2024 |
English |
| Physics-Based Limiter Redesign Drilling and Bit Performance Analysis at the Geysers |
Jiann SU, Melanie SCHNEIDER, David RAYMOND, Peter SO, Justin WRIEDT, Stephen DEOREO, Mitch STARK, John MCLENNAN |
Drilling |
drilling, PDC, limiter, redesign, geothermal, geysers |
Stanford Geothermal Workshop |
2025 |
English |
| Evaluation of Potential Recompletions of Asal Offset Wells: Techniques and Challenges Assets Evaluations |
Farah OMAR FARAH |
Drilling and Completion Technology |
Drilling, Recompletion, Sidetracking, Perforation, Seal off. |
World Geothermal Congress |
2020 |
English |