| Short Term Production Well: Estimation of the Shut-in Temperature |
Lev EPPELBAUM and Izzy KUTASOV |
Reservoir Engineering |
shut-in temperature, undisturbed formation temperature, drilling, production |
Stanford Geothermal Workshop |
2018 |
English |
| Do Low Hydrocarbon Prices Help or Hinder Geothermal Development? |
Gioia FALCONE, Catalin TEODORIU |
General |
geothermal costs, drilling costs, hydrocarbon prices |
Stanford Geothermal Workshop |
2018 |
English |
| 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 |
| Overview and Initial Results from the PoroTomo Project at Brady Hot Springs, Nevada: Poroelastic Tomography by Adjoint Inverse Modeling of Data from Seismology, Geodesy, and Hydrology |
Kurt L. FEIGL and The POROTOMO Team |
Geophysics |
DAS, DTS, tomography, Brady Hot Springs |
Stanford Geothermal Workshop |
2018 |
English |
| Advanced Polymer-Modified Cements for Subsurface Applications |
Carlos A. FERNANDEZ, Kenton A. ROD, Phillip K. KOECH, Vanda GLEZAKOU, Manh NGUYEN, Jaehun CHUN, Miguel CORREA, Nicolas HUERTA, Barbara KUTCHKO |
Reservoir Engineering |
Self-healing, wellbore, cement, EGS, casing |
Stanford Geothermal Workshop |
2018 |
English |
| High Efficiency and Large-Scale Subsurface Energy Storage with CO2 |
M.R. FLEMING, B.M. ADAMS, J.B. RANDOLPH, J.D. OGLAND-HAND, T.H. KUEHN, T.A. BUSCHECK, J.M. BIELICKI, M.O. SAAR |
Emerging Technology |
energy storage, geothermal heat input, CO2, supercritical, high efficiency, large capacity, two reservoirs |
Stanford Geothermal Workshop |
2018 |
English |
| Harmonic Pulse Testing as a Monitoring Tool During Hydraulic Stimulation of an Enhanced Geothermal System |
Peter A. FOKKER, Hannes HOFMANN, Peter MEIER, Ki-Bok MIN, Kern YOON, Günter ZIMMERMANN |
Production Engineering |
EGS, stimulation, pulse testing, monitoring |
Stanford Geothermal Workshop |
2018 |
English |
| Imaging Shallow Outflow Alteration to Locate Productive Faults in Ormat’s Brady’s and Desert Peak Fields Using CSAMT |
Matthew FOLSOM, Janice LOPEMAN, Doug PERKIN, Matthew SOPHY |
Geophysics |
CSAMT, Brady's, Desert Peak, Alteration, Outflow |
Stanford Geothermal Workshop |
2018 |
English |
| Fracture Caging: Can We Control the Extent of a Hydraulic Fracture Stimulated Zone? |
Luke P FRASH, Pengcheng FU, Joe MORRIS and The EGS Collab Team |
Emerging Technology |
Containment, Fracture Control, EGS, Multiple Well, Stimulation |
Stanford Geothermal Workshop |
2018 |
English |
| Thermodynamic Analysis and Quality Mapping of A Geothermal Resource at the Ďurkov Hydrogeothermal Structure, Košice Depression, Eastern Slovakia |
Branislav FRICOVSKY, Ladislav VIZI, Milos GREGOR, Marian ZLOCHA, Martin SUROVY, Radovan CERNAK |
Modeling |
thermodynamic quality, reservoir enthalpy, exergy, Ďurkov, Slovakia |
Stanford Geothermal Workshop |
2018 |
English |
| Predicting Hydraulic Fracture Trajectory Under the Influence of a Mine Drift in EGS Collab Experiment I |
Pengcheng FU, Mark WHITE, Joe MORRIS, Timothy KNEAFSEY, and EGS Collab TEAM |
Modeling |
Hydraulic fracturing, enhanced geothermal system, EGS, SURF |
Stanford Geothermal Workshop |
2018 |
English |
| Imaging Fracture Zones Using Continuous Active Source Seismic Monitoring for the EGS Collab Project: A Synthetic Study |
Kai GAO, Lianjie HUANG, Benxin CHI, Jonathan AJO-FRANKLIN, and EGS-Collab Team |
Geophysics |
imaging, fracture, monitoring, EGS |
Stanford Geothermal Workshop |
2018 |
English |
| Feasibility Study of Tannin-Lignosulfonate Drilling Fluid System for Drilling Geothermal Prospect |
Nurul Aimi GHAZALI, Shigemi NAGANAWA, Yoshihiro MASUDA |
Drilling |
drilling fluid, deflocculant, tannin-lignosulfonate, tannin, and lignosulfonate |
Stanford Geothermal Workshop |
2018 |
English |
| Sorption, Matrix Diffusion, … Need Not Make a Major Difference for Frac Characterization from Short-Term Tracer Signals |
Julia GHERGUT, Horst BEHRENS, Jac BENSABAT, Martin SAUTER, Bianca WAGNER, Bettina WIEGAND |
Tracers |
artificial tracers, tracer test, single-well, flow-through, monopole-divergent, equilibrium adsorption-desorption, kinetic exchange, matrix diffusion, fracture-matrix, EGS, unconventional reservoir, reservoir stimulation, hydraulic fracturing, hydrofractu |
Stanford Geothermal Workshop |
2018 |
English |
| Efficient Simulations of Heat Transfer in Fractured Rocks |
Viktoria GISLADOTTIR, Delphine ROUBINET, Daniel TARTAKOVSKY |
Modeling |
heat transfer, particle method, fracture network, anomalous transport, geothermal performance |
Stanford Geothermal Workshop |
2018 |
English |
| Financial and Technical Feasibility Study of the Low-Enthalpy System ''La Jolla'' Baja California Mexico |
GONZÁLEZ-GARCÍA Hector, PROL-LEDESMA Rosa María, AMARO-RODILES Fabiola., ARANGO-GALVÁN Claudia |
Low Temperature |
Low-Enthalpy, Financial Assessment, geothermal Mexico |
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 |
| A Review of Recovery Factors |
Malcolm A GRANT |
Reservoir Engineering |
stored heat, recovery factor, resource assessment |
Stanford Geothermal Workshop |
2018 |
English |
| Temperature-Dependent Kinetics of Phenyl Acetate Hydrolysis |
Xiang GU, Adam J. HAWKINS, Jefferson W. TESTER |
Tracers |
thermally reactive tracers, base-catalyzed hydrolysis, reaction kinetics, temperature dependency, effects of mineral surface. |
Stanford Geothermal Workshop |
2018 |
English |
| Reservoir Characterization and Prediction Modeling Using Statistical Techniques |
Halldora GUDMUNDSDOTTIR, Roland HORNE |
Reservoir Engineering |
reservoir characterization, interwell connectivity, clustering, tracer, regression, direct forecasting |
Stanford Geothermal Workshop |
2018 |
English |