| Incorporating Plain English Driller Comments Into Machine Learning Drilling Optimization |
Dang TON, Roland HORNE |
Drilling |
drilling optimization, machine learning, neural network, natural language processing |
Stanford Geothermal Workshop |
2022 |
English |
| Additively Manufactured Fracture Disk for Testing Shape Memory Polymer Based Lost Circulation Material for Geothermal Applications |
Cesar VIVAS, Camila CASTILLO, Saeed SALEHI, Guoqiang LI |
Drilling |
Additive Manufacturing, 3D Printing, Shape Memory Polymers, Filtration |
Stanford Geothermal Workshop |
2022 |
English |
| Slimhole Drilling Design and Operation in Indonesia: What Can We Learn? |
Titis S. WIGATI, M. Rizqi AL ASY’ARI, Jesslyn A. SUMARDI, Fahmi S. PINANDITO, Daniel W. ADITYATAMA, and Dorman PURBA |
Drilling |
slimhole, exploration drilling, lesson learned |
Stanford Geothermal Workshop |
2022 |
English |
| Mitigation Strategies and Geologic Context of Lost Circulation at Steamboat Hills, Nevada |
Carmen WINN, Patrick DOBSON, Craig ULRICH, Timothy KNEAFSEY, Tom LOWRY, John AKERLEY, Ben DELWICHE, Abraham SAMUEL, and Stephen BAUER |
Drilling |
geothermal, geology, lost circulation, McGinness Hills, Puna, Steamboat Hills, Don A. Campbell |
Stanford Geothermal Workshop |
2022 |
English |
| Applications of Radial Jet Drilling Techniques in Geothermal Wells |
Ramadan AHMED, Catalin TEODORIU |
Drilling |
Radial jet drilling, lateral holes, stimulation method, rate of penetration, propulsion force |
Stanford Geothermal Workshop |
2023 |
English |
| Towards Less Carbon Future: Integrated Strategy for Abating Carbon Emissions in Geothermal Drilling Project |
M. Rizqi AL ASYARI, Daniel W. ADITYATAMA, Jerry TOBING, Yohanes Ronny Costamte SIREGAR, Dorman PURBA |
Drilling |
geothermal, drilling, strategy, carbon emissions, proactive effort, net zero emission |
Stanford Geothermal Workshop |
2023 |
English |
| Geothermal Drilling Waste Management in Indonesia: Regulation, Practices, and Utilization |
Rizki R AYUNINGTYAS, Dorman PURBA, Daniel ADITYATAMA, Nadya ERICHATAMA, M Rizqi AL ASY'ARI |
Drilling |
geothermal, drilling, waste management |
Stanford Geothermal Workshop |
2023 |
English |
| Enablement of High-Temperature Well Drilling for Multilateral Closed-Loop Geothermal Systems |
Michael HOLMES, Colin BROWN, Vlad ZATONSKI, Matt TOEWS |
Drilling |
closed loop, drilling, cooling, modeling, hot dry rock, advanced geothermal systems |
Stanford Geothermal Workshop |
2023 |
English |
| Thermal Degradation and Mixture Properties of Materials Used for Lost Circulation Management |
William KIBIKAS, Chun CHANG, Stephen J. BAUER, Seiji NAKAGAWA, Patrick DOBSON, Timothy KNEAFSEY, Abraham SAMUEL |
Drilling |
lost circulation materials; degradation; viscosity; high temperature |
Stanford Geothermal Workshop |
2023 |
English |
| Laboratory Evaluation of the Short-Term Clogging Behavior of Various Materials and Their Combined Use for Lost Circulation Management |
Seiji NAKAGAWA, Chun CHANG, Willam KIBIKAS, Timothy KNEAFSEY, Patrick DOBSON, Abraham SAMUEL, Stephen BAUER |
Drilling |
lost circulation materials, fracture, clogging, laboratory experiment |
Stanford Geothermal Workshop |
2023 |
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 |
| Drill-well-on-paper (DWOP) Practice in Geothermal Exploration Drilling Project in Indonesia: Have We Done It the Right Way? |
Dorman PURBA, Daniel ADITYATAMA, Vicky CHANDRA, Ronny SIREGAR, Jerry TOBING, Rony NUGRAHA, Nadya ERICHATAMA, M. Rizqi Al ASYARI |
Drilling |
facilitator, red flag, fatal flaw, drilling, cost, NPT, risks, assessment, planning, complexity, geothermal, exploration, workshop, meeting, communication, mitigation, efficiency, DWOP, stuck pipe, well control, blow out, optimization, safeguard, H2S, RACI, Indonesia |
Stanford Geothermal Workshop |
2023 |
English |
| Improvement in ROP with Real Time MSE Monitoring in the Salton Sea |
Ernesto RIVAS, Bill RICKARD, Sam ABRAHAM, Sami ATALAY, Nathan SILVA |
Drilling |
Drilling, ROP Improvement, MSE |
Stanford Geothermal Workshop |
2023 |
English |
| Novel Coiled Tubing Operations in A Hostile Thermo-Chemical Environment |
Santiago ROCHA, Louis CAPUANO III, Louis CAPUANO Jr., David FAULDER, Patrick WALSH |
Drilling |
Salton Sea, scale removal, workover, coiled tubing, open hole cleanout, hot mud motor, workover efficiency, high enthalpy reservoir, Hudson Ranch |
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 |
| 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 |
| Numerical Investigations of Tensile Induced Debonding Due Temperature Variation in Geothermal Wells |
Catalin TEODORIU, Ionut LAMBRESCU |
Drilling |
drilling; geothermal well integrity; well construction; well cement |
Stanford Geothermal Workshop |
2023 |
English |
| Thermal Expansion Investigations of Oilwell Cements Using a Novel Apparatus |
Alberto TOLEDO VELAZCO, Khizar ABID, Catalin TEODORIU |
Drilling |
cement, thermal expansion, heat exchange, well integrity |
Stanford Geothermal Workshop |
2023 |
English |
| Colloidal Gas Aphron (CGA) Drilling Fluid: A Drilling Technique to Protect EGS Geothermal Reservior |
ZHU Wenxi; JIANG Ou; ZHENG Xiuhua |
Drilling |
CGA drilling fluid; enhanced geothermal system (EGS); high-temperature; reservoir protection. |
Stanford Geothermal Workshop |
2023 |
English |
| Study on the Effect of Basalt Fiber, Styrene Butadiene Latex, and Epoxy Resin on Geothermal Cement Performance |
You YE, Huijing TAN, Yao CHEN, Xiyue CUI |
Drilling |
Basalt fiber, styrene butadiene latex, mechanical properties, class G oil well cement, epoxy resin |
Stanford Geothermal Workshop |
2024 |
English |