| Numerical Analysis of MCY01 Production Well Mechanism: Understanding of Well “Coughing” Phenomenon and Irregular Productivity |
Hyungsul MOON, Jantiur SITUMORANG, Lutfhie AZWAR, Peter FRANZ |
Reservoir Engineering |
Coughing phenomenon, numerical model, wellbore simulator, productivity, production well |
Stanford Geothermal Workshop |
2018 |
English |
| Experimental Design for Hydrofracturing and Fluid Flow at the DOE Collab Testbed |
Joseph MORRIS, Patrick DOBSON, Hunter KNOX, Jonathan AJO-FRANKLIN, Mark WHITE, Pengcheng FU, Jeffrey BURGHARDT, Tim KNEAFSEY, and Douglas BLANKENSHIP |
Enhanced Geothermal Systems |
EGS, hydraulic fracture, modeling, geophysics |
Stanford Geothermal Workshop |
2018 |
English |
| First Year of Operation from EGS Geothermal Plants in Alsace, France: Scaling Issues |
Justine MOUCHOT, Albert GENTER, Nicolas CUENOT, Olivier SEIBEL, Julia SCHEIBER, Clio BOSIA, Guillaume RAVIER |
Geochemistry |
geothermal energy, Soultz-sous-Forêts, Rittershoffen, scaling, geochemistry |
Stanford Geothermal Workshop |
2018 |
English |
| Constraining of Focal Mechanisms of Induced Seismicity Using Borehole Logging Information |
Yusuke MUKUHIRA, Kazumasa FUSE, Makoto NAOI, Michael FEHLER, Takatoshi ITO, Hirokazu MORIYA, Hiroshi ASANUMA, Markus O. HÄRING |
Enhanced Geothermal Systems |
induced seismicity, focal mechanism, borehole logging, in-situ stress, existing fracture |
Stanford Geothermal Workshop |
2018 |
English |
| Geothermal Resource Exploration Along Great Sumatera Fault Segments in Muara Laboh: Perspectives from Geology and Structural Play |
Wildan MUSSOFAN, Marino C. BAROEK, Jim STIMAC, Ridwan P. SIDIK, Irvan RAMADHAN, Sonny SANTANA |
Geology |
Muara Laboh, Sumatera, geology, geophysics, tectonism, volcanism, fault, structure, permeability, geothermal system, vein paragenesis |
Stanford Geothermal Workshop |
2018 |
English |
| CFD Simulation to Optimize Depressurization of Thermal-Shock Enhanced Drill Bit |
Shigemi NAGANAWA |
Drilling |
supercritical geothermal, thermal shock, hybrid drill bit, Venturi effect, computational fluid dynamics (CFD) simulation |
Stanford Geothermal Workshop |
2018 |
English |
| Parametric Study on Tracer Tests with Kinetic Exchange Processes for Georeservoir Characterization |
Ahrar Haider NAQVI, Julia GHERGUT, Horst BEHRENS, Sebastian SCHMIDT, Martin SAUTER |
Tracers |
tracer tests, kinetic exchange, adsorption - desorption, mobile/immobile fluid zone, dual-porosity model, matrix diffusion, flow-storage repartition |
Stanford Geothermal Workshop |
2018 |
English |
| Seismic Source Mechanism Estimation in 3D Elastic Media |
Gregory NEWMAN and Petr PETROV |
Geophysics |
Induced seismicity, enhanced geothermal systems, 3D waveform inversion |
Stanford Geothermal Workshop |
2018 |
English |
| Mapping of Olkaria Intrusives by Integration of Geologic and Geophysical Techniques |
Emmanuel NGETICH |
Geophysics |
gravity, intrusion, rocks, anomaly, modeling |
Stanford Geothermal Workshop |
2018 |
English |
| Evaluation of the Mountain Home AFB Geothermal System for the Play Fairway Project |
Dennis L. NIELSON, Trevor A. ATKINSON and John W. SHERVAIS |
Geology |
faults, hydrothermal alteration, hydrothermal breccias, reservoir model |
Stanford Geothermal Workshop |
2018 |
English |
| Exploring the Role of Mixed-Mechanism Fracturing and Fluid-Faulting Interactions During the 2014 Long Valley Caldera, California, Earthquake Swarm |
Jack NORBECK, David SHELLY |
Modeling |
mixed-mechanism fracturing, earthquake swarms, earthquake hazard, volcano hazard |
Stanford Geothermal Workshop |
2018 |
English |
| Design and Application of Aerated and Foam Drilling Fluid, Case Study in Geothermal Drilling Operation in Indonesia |
Wisnu NUGROHO |
Drilling |
aerated, foam, drilling |
Stanford Geothermal Workshop |
2018 |
English |
| A New Wyoming Basin Produced Waters REE Normalization and Its Application |
Charles NYE, Davin BAGDONAS, Scott QUILLINAN |
Geochemistry |
rare earth elements, REE, value-added, Wyoming, normalization, WBPW, water-rock interaction |
Stanford Geothermal Workshop |
2018 |
English |
| Effects of Bulk Energy Storage in Sedimentary Basin Geothermal Resources on Transmission Constrained Electricity Systems |
Jonathan D. OGLAND-HAND, Jeffrey M. BIELICKI, Ebony S. NELSON, Benjamin M. ADAMS, Thomas A. BUSCHECK, Martin O. SAAR, Ramteen SIOSHANSI |
Emerging Technology |
sedimentary basin, carbon dioxide, bulk energy storage, wind energy, HVDC transmission |
Stanford Geothermal Workshop |
2018 |
English |
| Modeling Studies of CO2 Injection for Imaging and Characterizing Faults in Geothermal Systems |
Curtis M. OLDENBURG, Andrea BORGIA, Rui ZHANG, Yoojin JUNG, Kyung Jae LEE, Christine DOUGHTY, Thomas M. DALEY, Nikita CHUGUNOV, Bilgin ALTUNDAS |
Enhanced Geothermal Systems |
EGS, CO2, faults, fractures, characterization, active seismic monitoring |
Stanford Geothermal Workshop |
2018 |
English |
| Estimation of Plugging and Abandonment Costs Based on Different EU Regulations with Application to Geothermal Wells |
Olusegun OSUNDARE, Catalin TEODORIU, Gioia FALCONE, Adonis ICHIM |
Drilling |
abandonment, P&A, costs, regulation |
Stanford Geothermal Workshop |
2018 |
English |
| Evolution of Reservoir Tracer Pathways During Multiple Phases of Exploitation |
Lara OWENS, Ben DELWICHE, John AKERLEY, Peter ROSE, Michael MELLA |
Tracers |
Nevada, Basin and Range, Tracers, Don A Campbell, McGinness Hills |
Stanford Geothermal Workshop |
2018 |
English |
| Reinjection of the CO2 Into the Reservoirs of the Geothermal Waters in the Continental Rift Zones of the Menderes Massif, Western Anatolia, Turkey |
Nevzat ÖZGÜR |
Injection |
Turkey, western Anatolia, Menderes Massif, Geothermal Waters, CO2 emissions, CO2 reinjection |
Stanford Geothermal Workshop |
2018 |
English |
| Hydrogeological Modelling of Some Geothermal Waters of Ivrindi, Havran and Gönen in the Province Capital of Balýkesir, Western Anatolia, Turkey |
Nevzat ÖZGÜR |
Geochemistry |
Turkey, western Anatolia, Balýkesir, Geothermal waters, Hydrogeological Modelling |
Stanford Geothermal Workshop |
2018 |
English |
| Geothermal Reservoir Characterization Using Distributed Temperature Sensing at Brady Geothermal Field, Nevada |
Jeremy R. PATTERSON, Michael CARDIFF, Thomas COLEMAN, Herb WANG, Kurt L. FEIGL, John AKERLEY, and Paul SPIELMAN |
Field Studies |
Brady, Distributed Temperature Sensing, DTS, Thermal diffusivity, borehole dynamics |
Stanford Geothermal Workshop |
2018 |
English |