| Observations of Thermal Cracking Propagation in Geopolymer Curing |
Miguel ROMERO, Cameron DEVERS, Catalin TEODORIU |
General |
Geopolymer, Geothermal, Thermal Cracking, Cement, High Temperature |
Stanford Geothermal Workshop |
2023 |
English |
| Design and Experimental Validation of a Machine Learning Estimation System for Down-hole Drilling Performance |
Jacob SACKS, Kevin CHOI, Kathryn GREENHILL, Jiann-Cherng SU, Stephen P. BUERGER, Byron BOOTS, Anirban MAZUMDAR |
Drilling |
Down-hole Sensing, Machine Learning |
Stanford Geothermal Workshop |
2023 |
English |
| Low Pressure Wells Generation on Steam Dominated Field |
Ibrahim Abdus SALAM, Gamal HASTRIANSYAH, Fernando PASARIBU |
Reservoir Engineering |
Low Pressure Well, Production Test, Output Curve, Generation Capacity, Steam Dominated Field, Superheated Steam |
Stanford Geothermal Workshop |
2023 |
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 |
| Drilling the Perfect Geothermal Well: an International Research Coordination Network for Geothermal Drilling Optimization Supported by Deep ML and Cloud Based Data Aggregation |
Adam SCHULTZ, Pradeep ASHOK, Alain BONNEVILLE, Daniel BOUR, Rolando CARBONARI, Trenton CLADOUHOS, Geoffrey GARRISON, Roland HORNE, Gunnar Kaldal, Susan PETTY, Robert RALLO, Carsten SORLIE, Dang TON, Matt UDDENBURG, Eric VAN OORT, Leandra WEYDT |
Drilling |
drilling optimization, database, machine learning, cost reduction |
Stanford Geothermal Workshop |
2023 |
English |
| Shut-In Testing on the 4100L - Implications on the State of Stress, Fractures, and Wellbores in the Second EGS Collab Testbed |
Paul SCHWERING, Mathew INGRAHAM, Vince VERMEUL, Jeff BURGHARDT, Tim JOHNSON, Chris STRICKLAND, Mark WHITE, Chet HOPP, Veronica RODRIGUEZ TRIBALDOS, Tim KNEAFSEY, Tyler ARTZ, Earl MATTSON, Thomas DOE, and The EGS Collab Team |
Enhanced Geothermal Systems |
enhanced geothermal system, instantaneous shut-in pressure, distributed fiber, fracture network, minimum principal stress |
Stanford Geothermal Workshop |
2023 |
English |
| Understanding of Naturally Fractured Geothermal Reservoirs Using Data Assimilation |
Gabriel S. SEABRA, Stephan De HOOP, Denis VOSKOV, Femke C. VOSSEPOEL |
Reservoir Engineering |
data assimilation, naturally fractured reservoir, geomechanics, discrete fracture model |
Stanford Geothermal Workshop |
2023 |
English |
| Modeling of Chloride and Carbon Dioxide Injection at Kizildere Geothermal Field |
Doguhan Barlas SEVINDIK, Selçuk EROL, Taylan AKIN, Serhat AKIN |
Modeling |
Chloride, tracer, TOUGH2 sector model, carbon dioxide injection |
Stanford Geothermal Workshop |
2023 |
English |
| Role of Earth Scientists in the Geothermal Energy and Volcanic Hazard Education in a Geothermal Field, East Java, Indonesia |
M. Ghassan Jazmi SHALIHIN, Sukir MARYANTO, Adi SUSILO, Dwiandaru DARMAWAN, Rony P. NUGRAHA |
General |
Earth science, earth scientist, geothermal field, volcanic hazard, disaster management, education, Indonesia |
Stanford Geothermal Workshop |
2023 |
English |
| Geothermal Project De-risking: Discussion on Various Schemes |
Maria SIAHAAN, Gitta SEPTIANI, Dorman PURBA, Adyaksa PARIPURNA |
General |
geothermal, exploration, resource, risk, derisk, drilling, finance, GREM, scheme, government, Indonesia |
Stanford Geothermal Workshop |
2023 |
English |
| Preparing Technical and Commercial Documents for Geothermal Exploration Project Financing in Indonesia |
Maria SIAHAAN, Dorman PURBA, Gitta SEPTIANI, Adyaksa PARIPURNA |
General |
geothermal, exploration, resource, risk, derisking, feasibility, assessment, due diligence, lender, proposal, drilling, commercial, finance, funding, GREM, GEUDP, PISP, cost, scheme, government, red flags, fatal flaw, techno-economic, Indonesia |
Stanford Geothermal Workshop |
2023 |
English |
| Mantle Helium in Cold Ground Water in the North Milford Valley and the Implications for Geothermal Resources at Roosevelt Hot Springs and the Utah FORGE EGS Field Site |
Stuart SIMMONS, Stefan KIRBY |
Field Studies |
helium isotopes, Roosevelt Hot Springs, Utah FORGE, magmatic heat, ground water chemistry |
Stanford Geothermal Workshop |
2023 |
English |
| A Thermal-Hydrological-Mechanical Model of Patua Geothermal Field, Nevada |
Torquil SMITH, Eric SONNENTHAL, Nori NAKATA, Trenton CLADOUHOS, Michael SWYER |
Modeling |
Patua geothermal field, hydrological simulation, thermal-hydrological-mechanical, native state model |
Stanford Geothermal Workshop |
2023 |
English |
| WHOLESCALE - Characterization of Conductive Fractured Zones Based on Borehole Data at San Emidio Geothermal Field, Nevada |
Hiroki SONE, Oddy MUDATSIR, Zirou JIN, Matt FOLSOM, Gabrielle RAMIREZ, and Kurt L. FEIGL |
Enhanced Geothermal Systems |
WHOLESCALE, San Emidio, wireline logging, mud logging, damage zone |
Stanford Geothermal Workshop |
2023 |
English |
| Evaluation of Ultra-high Temperature Resistant Hydrogels for the Preferential Fluid Flow Control |
SONG Tao, BAI Baojun, SCHUMAN Thomas |
Enhanced Geothermal Systems |
Hydrogel, fracture plugging, preformed particle gel |
Stanford Geothermal Workshop |
2023 |
English |
| Nanoparticle-based Tracing Techniques in Geothermal Reservoirs: Advances, Challenges and Prospects |
Laura SPITZMUELLER, Fabian NITSCHKE, Jonathan BERSON, Annika MAERCKS, Bastian RUDOLPH, Thomas SCHIMMEL, Thomas KOHL |
Tracers |
functional nanoparticles, nanotracer, stability, dissolution, surface modification, sorption control |
Stanford Geothermal Workshop |
2023 |
English |
| Webinformation Systems for Shallow Geothermal Energy – an Example from Austria |
Cornelia STEINER, Gregor GOETZL, Martin FUCHSLUGER |
Low Temperature |
geothermal energy, renewable energy, groundwater, hydrogeology, borehole heat exchanger, groundwater heat exchanger, web information systems |
Stanford Geothermal Workshop |
2023 |
English |
| Well Output Measurement Using the Dual Differential Pressure Method |
Richard STEVEN and Egill JULIUSSON |
Production Engineering |
steam-water flow, well output, orifice plate, flow measurement, steam quality |
Stanford Geothermal Workshop |
2023 |
English |
| Amplify EGS Project: Seismic Monitoring for In-field and Near-field Enhanced Geothermal Systems Stimulation at Wells of Opportunity (WOO) Sites in Nevada |
Jiann SU, Chet HOPP, Michelle ROBERTSON, Paul C. SCHWERING, Nori NAKATA, and The Amplify Monitoring Team |
Enhanced Geothermal Systems |
enhanced geothermal systems, stimulation, seismic monitoring, microseismicity, induced seismicity |
Stanford Geothermal Workshop |
2023 |
English |
| Fracture Structure of the Kakkonda Geothermal Field, Analyzed Microearthquake Data of the Nation-wide Seismic Network |
Mituhiko SUGIHARA |
Geophysics |
nation-wide seismic network, microearthquake, geothermal reservoir, Kakkonda |
Stanford Geothermal Workshop |
2023 |
English |