| Effect of Coupled Porothermoelastic Stress on Shear Stimulation of Enhanced Geothermal Systems |
Zhiqiang FAN, Rishi PARASHAR |
Enhanced Geothermal Systems |
thermoporoelastic, hydraulic stimulation, fault reactivation |
Stanford Geothermal Workshop |
2018 |
English |
| Review of Recent Unconventional Completion Innovations and Their Applicability to EGS Wells |
Christian GRADL |
Enhanced Geothermal Systems |
EGS, fracturing, shale, unconventional, oil&gas, manufacturing |
Stanford Geothermal Workshop |
2018 |
English |
| Utilization of Magnetotelluric Data for Evaluation of Geothermal Reservoir Condition Associated with EGS Water Injection at Okuaizu Geothermal Area in Japan |
Hideaki HASE, Tatsuya SATO, Takashi OKABE, Toshihiro UCHIDA, Shinichi TAKAKURA, Yasuyuki ABE and Masatoshi TSUZUKI |
Enhanced Geothermal Systems |
EGS, Geothermal reservoir, Injection Water monitoring, MT3D inversion, STAR reservoir simulator |
Stanford Geothermal Workshop |
2018 |
English |
| An EGS Site Evaluation Method for Geothermal Resources Based on Geology, Engineering and Economic Considerations |
Zhiliang HE, Ying ZHANG, Jianyun FENG, Qian DING, Pengwei LI |
Enhanced Geothermal Systems |
geothermal resource, Hot Dry Rock, Enhanced Geothermal System, EGS Site Evaluation method |
Stanford Geothermal Workshop |
2018 |
English |
| Lab-scale Investigation of Multi Well Enhanced Geothermal Reservoir System |
HU Lianbo, Ahmad GHASSEMI |
Enhanced Geothermal Systems |
Enhanced geothermal systems, fracture properties, acoustic emission, spontaneous potential, temperature, tracer |
Stanford Geothermal Workshop |
2018 |
English |
| Early Time Flowback Tracer Test for Stimulated Crystalline-Georeservoir of Multiple Parallel Fracture Characterization |
Shyamal KARMAKAR, Iulia GHERGUT, and Martin SAUTER |
Enhanced Geothermal Systems |
sorptive tracer, conservative tracer, EGS, HDR, fracture aperture, fracture porosity, dispersivity |
Stanford Geothermal Workshop |
2018 |
English |
| An Overview of the EGS Collab Project: Field Validation of Coupled Process Modeling of Fracturing and Fluid Flow at the Sanford Underground Research Facility, Lead, SD |
Timothy J. KNEAFSEY, Patrick DOBSON, Doug BLANKENSHIP, Joe MORRIS, Hunter KNOX, Paul SCHWERING, Mark WHITE, Thomas DOE, William ROGGENTHEN, Earl MATTSON, Rob PODGORNEY, Tim JOHNSON, Jonathan AJO-FRANLKIN, Carol VALLADAO, and The EGS Collab Team |
Enhanced Geothermal Systems |
EGS, FORGE, field fracture stimulation and flow experiments, coupled process model validation |
Stanford Geothermal Workshop |
2018 |
English |
| αφ ~ (αφ_crit – Basement Rock EGS as Extension of Reservoir Rock Flow Processes |
Peter LEARY, Peter MALIN, Tero SAARNO and Ilmo KUKKONEN |
Enhanced Geothermal Systems |
EGS, fracture permeability, permeability stimulation, critical state systems |
Stanford Geothermal Workshop |
2018 |
English |
| Potential Experimental Topics for EGS Collab Experiment 3 |
Earl MATTSON, Douglas BLANKENSHIP, Bud JOHNSTON, Luke FRASH, Joe MORRIS, Timothy KNEAFSEY, Jennifer MISKIMINS and THE COLLAB TEAM |
Enhanced Geothermal Systems |
EGS, hydraulic fracturing, thermal drawdown, fracture impedence |
Stanford Geothermal Workshop |
2018 |
English |
| Geothermal Reservoir Temperature Estimation Derived from Gradient Wells in a Continental Rift Context (Upper Rhine Graben) |
Vincent MAURER, Coralie AICHHOLZER, Alexandre RICHARD, Pauline HARLE, Regis HEHN, Albert GENTER, Philippe DURINGER |
Enhanced Geothermal Systems |
Geothermal project, temperature profile, gradient, gradient wells, lithology, Upper Rhine Graben |
Stanford Geothermal Workshop |
2018 |
English |
| Modeling Potential EGS Signals from a Distributed Fiber Optic Sensor Deployed in a Borehole |
Robert MELLORS, Christopher SHERMAN, Rick RYERSON, Joseph MORRIS, Michael MESSERLY, Charles YU, Graham ALLEN, and Gene ICHINOSE |
Enhanced Geothermal Systems |
EGS, fiber optic, fracture modeling, microseismic |
Stanford Geothermal Workshop |
2018 |
English |
| DAS and DTS at Brady Hot Springs: Observations About Coupling and Coupled Interpretations |
Douglas MILLER, Thomas COLEMAN, and The PoroTomo Team |
Enhanced Geothermal Systems |
DTS,DAS,EGS,Brady |
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 |
| 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 |
| 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 |
| Numerical Assessment of Stimulation of Geothermal Wells Via Hydraulic Fracturing |
Francesco PIZZOCOLO, Jan Ter HEEGE, Peter FOKKER |
Enhanced Geothermal Systems |
Stimulation Technique, Treatment, Hydraulic Fracturing, Coupled Numerical Model, Hydroshearing, Acidizing, Geothermal Well |
Stanford Geothermal Workshop |
2018 |
English |
| Risk Factors Within Techno-economic Evaluation of Soft-stimulation Measures |
Sören REITH, Dorothee SIEFERT, Hanna MERGNER, Thomas KÖLBEL, Wolfram MÜNCH |
Enhanced Geothermal Systems |
techno economic evaluation, stimulation, risk factors |
Stanford Geothermal Workshop |
2018 |
English |
| Quantifying EGS Permeability Development Using Induced Seismicity |
Jeremy RIFFAULT, David DEMPSEY, Rosalind ARCHER, Satish KARRA |
Enhanced Geothermal Systems |
egs, stimulation, induced seismicity, Habanero, permeability |
Stanford Geothermal Workshop |
2018 |
English |
| Communications and Outreach for Public Acceptance of Complex Technical Projects: Experience from the Fallon FORGE Project |
Ann ROBERTSON-TAIT, Tara CAMACHO-LOPEZ, Patrick SULLIVAN, Maryann VILLAVERT, Jennifer TANG, Doug BLANKENSHIP, Mack KENNEDY, Ernie MAJER, Josh NORDQUIST, John AKERLEY, Bridget AYLING, James FAULDS and Raysa ROQUE-RIVERA |
Enhanced Geothermal Systems |
EGS, FORGE, outreach, communications |
Stanford Geothermal Workshop |
2018 |
English |
| The Geologic and Structural Framework of the Fallon FORGE Site |
Drew L. SILER, Nicholas H. HINZ, James E. FAULDS, Bridget AYLING, Kelly BLAKE, Andrew TIEDEMAN, Andrew SABIN, Douglas BLANKENSHIP, Mack KENNEDY, Greg RHODES, Jonathan GLEN, G.A. PHELPS, Mark FORTUNA, John QUEEN, Jeffrey B. WITTER |
Enhanced Geothermal Systems |
FORGE, EGS, Fallon, NV, structure, faults, geology |
Stanford Geothermal Workshop |
2018 |
English |