Displaying records 1 through 99 of 4289 records found.
Sorted by Year, Descending.

Title

Authors

Session

Keywords

Conference

Year

Language

Flow Measurements and Transport of Temperature-Responsive Hydrogel Microspheres for Use in Subsurface Flow Management

Bryan H. ABDULAZIZ, Aaron BAXTER, Danni TANG, Adam J. HAWKINS, Sarah HORMOZI, Patrick FULTON, Ulrich B. WIESNER, Jefferson W. TESTER

Tracers

premature thermal breakthrough, short circuit, microgel, hydraulic control, frictional power loss, pressure drop, temperature, volume fraction, jamming

Stanford Geothermal Workshop

2025

English

Long-term Monitoring and Performance Evaluation of ATES-GSHP System in Esker Formation: Case Study in Stockholm

Mohammad ABUASBEH, Björn PALM

Low Temperature

Aquifer Thermal Energy Storage, Ground Source Heat Pump, Long Term Performance Analysis, Shallow Geothermal Energy

Stanford Geothermal Workshop

2025

English

Distributed Fiber-Optic Sensing Deployment in a Deep EGS Production Well at Utah FORGE: Early Results and Lessons Learned

Jonathan AJO-FRANKLIN, Matthew BECKER, Michal CHARMARCZUK, Thomas COLEMAN, Julia CORREA, Barry FREIFELD, Jaewoo KIM, Ahmad GHASSEMI, Yuanyuan MA, Xiaoyu ZHU, Carlos MALDANER, David PODRASKY, Michelle ROBERTSON, Ismael Vera RODRIGUEZ, Fu YIN, and The FOGMORE Team

FORGE

Enhance Geothermal Systems, Utah FORGE, Fiber Optic Sensing, DAS, Microseismic

Stanford Geothermal Workshop

2025

English

Predictive Modeling of Heat Storage in TU Delft Campus

Taylan AKIN, David BRUHN, Alexandros DANIILIDIS

Reservoir Engineering

HT-ATES, PUSH-IT, DARTS, Geothermal Energy, Reservoir Modeling

Stanford Geothermal Workshop

2025

English

2025 Geothermal Drilling Cost Curves Update

Dayo AKINDIPE, Erik WITTER

Drilling

geothermal drilling, rate of penetration, polycrystalline diamond compact, drilling cost, geothermal well

Stanford Geothermal Workshop

2025

English

DEM-Based Analysis to Reveal the Effects of Particle Size Distribution on Deformational Behavior of Particulate Packs

Ayat ALASADI, Ahmad GHASSEMI, Dacid POTYONDY, Shahrzad ROSHANKHAH

FORGE

Proppants, EGS, particle size distribution, DEM, PFC

Stanford Geothermal Workshop

2025

English

Geothermal Proppants: Qualification for Use in Superhot Reservoirs

Jonathan ALCANTAR, Sanjiv DHANJAL, Gregory N BOITNOTT, Steve HENDER

Enhanced Geothermal Systems

EGS, SHR, Superhot, proppants

Stanford Geothermal Workshop

2025

English

Enhanced Geothermal Systems for Reliable Decarbonization of the California Energy Grid

Mohammad ALJUBRAN, Dimitri SAAD, Mo SODWATAN, Adam BRANDT, Roland HORNE

Enhanced Geothermal Systems

California, Enhanced Geothermal Systems, Capacity Expansion Modeling, Decarbonization

Stanford Geothermal Workshop

2025

English

Performance Analysis of Novel Metal Expandable Openhole Packers for High-Temperature Geothermal Wells: A Case Study of Utah FORGE

Elvin ALLAHVERDIYEV, Jorge Andrés ÁLVAREZ ESCOBAR, Khizar ABID, Catalin TEODORIU

FORGE

enhanced geothermal systems, zonal isolation, hydraulic fracturing, metal expandable packers, packer performance envelope

Stanford Geothermal Workshop

2025

English

Simulation of EGS Fracturing Dynamics Using Phase-field Finite Element

Ahmed G. ALMETWALLY, Mary F. WHEELER, Robert K. PODGORNEY

Modeling

FORGE, Phase-field, Enriched Galerkin, Hydraulic Fracturing, Naturally-fractured, Finite Element

Stanford Geothermal Workshop

2025

English

Thermodynamic Modelling of Hydrogen in Hydrothermal Fluids

Marwah ALSINAN; Dick KACHUMA; Anthony KOVSCEK;

Modeling

Hydrogen, Hydrothermal, Solubility, Thermodynamics

Stanford Geothermal Workshop

2025

English

Sustainable Cementing Solutions for Geothermal Wells: Harnessing Industrial By-Products to Enhance Well Integrity

Rockson ALUAH, Fadairo ADESIN, Oni OPEYEMI, Ojo Ibukum, Luc Yvan Nkok, Ian Foerster

Enhanced Geothermal Systems

Yes

Stanford Geothermal Workshop

2025

English

Results of the Vertical Electromagnetic Profiler (VEMP) Survey at the Utah FORGE Site

David ALUMBAUGH, Michael WILT, Edward NICHOLS, Evan UM, Kasumi OSATO, Takashi OKABE, Masami HYODO, Keith PICKET, and Noah PERKOVICH

FORGE

electromagnetic, geophysics, logging

Stanford Geothermal Workshop

2025

English

High-Pressure and High-Temperature Testing Protocol with Focus on Geothermal Wells

Jorge Andres ALVAREZ ESCOBAR, Eduardo Andres PABA VEGA, Jose ARAMENDIZ, Khizar ABID, Yosafat ESQUITIN, Ricardo REVES VASQUEZ, Leonardo ROCHA DE QUEIROZ, Alberto TOLEDO VELAZCO, Catalin TEODORIU

FORGE

FORGE, Geothermal

Stanford Geothermal Workshop

2025

English

Preliminary Depth to Basement Modeling at Salton Sea, California

Jacob ANDERSON, Jonathan GLEN, William SCHERMERHORN, Tait EARNEY, Benjamin MORBECK

Geophysics

Salton Sea, Imperial Valley, southern California, San Andreas Fault, Imperial Fault, Salton Sea geothermal system, geophysics, geothermal systems, magmatic systems, tectonic systems, mineral resources, gravity, modeling, lithium

Stanford Geothermal Workshop

2025

English

Hot Dry Rock Geothermal Power Generation Estimates for the USA (L48) Using Reduced Physical Models

Parker ANDERSON, Mike EROS, Lev RING, Doug SIMPKINS, Samuel KLARIN

Enhanced Geothermal Systems

enhanced geothermal systems, levelized cost of electricity (LCOE), geopressured geothermal systems (GGS), geothermal power, geothermal gradients

Stanford Geothermal Workshop

2025

English

Investigating Enhanced Geothermal Systems Feasibility in a Low-Permeability Sedimentary Formation

N Mitha ANGELINA, Inti Rodriguez HERNANDEZ, Lokesh Kumar SEKAR, Esuru Rita OKOROAFOR

Enhanced Geothermal Systems

Sedimentary Formation, EGS, Brazos Basin, RELLIS Campus

Stanford Geothermal Workshop

2025

English

Casing Collapse Mechanism in Geothermal Drilling in Western Turkey

Erem ARIKAN, Miras MEYRAM, Hakki AYDIN

Drilling

casing collapse, geothermal wells, poor cementing

Stanford Geothermal Workshop

2025

English

Co-producing Geothermal Power from Oil and Gas Operations: A Case Study from Alberta, Canada

Alireza ASLANI, Vince NG, Lisa MUELLER

Production Engineering

Geothermal from oil and gas well, Alberta, ORC

Stanford Geothermal Workshop

2025

English

Impact of Automated Time Series Feature Engineering on Enhancing Incident Prediction Rates in Geothermal Drilling

Aira ASPIRAS, Sadiq ZARROUK, Ralph WINMILL, Andreas KEMPA-LIEHR

Drilling

incident prediction, geothermal drilling, machine learning, feature engineering

Stanford Geothermal Workshop

2025

English

Insights Into the Geochemical Characteristics of Fe-rich Siliceous Scale Deposits Precipitated from Geothermal Water on Atmospheric Silencers at the Menengai Geothermal Field, Kenya

Leakey AUKO, Kotaro YONEZU, Takushi YOKOYAMA, Saefudin JUHRI, Jeremiah KIPNGOK, Stephen ONYANGO

Geochemistry

Siliceous, silicic acid, adsorption, amorphous, ferric silicate

Stanford Geothermal Workshop

2025

English

Utilizing Nitrogen Lifting as an Alternative to Electrical Submersible Pumps in the AlaÅŸehir Field, Turkey

Hakki AYDIN, Umutcan CAMCI, Ali CEREN, Hüseyin DUNYA

Production Engineering

nitrogen lifting, artificial lifting, alaÅŸehir field

Stanford Geothermal Workshop

2025

English

Practical Experiences on Operating a Combined Geothermal Power Plant in AlaÅŸehir Field

Hakki AYDIN, Volkan KARAOGLAN, Ahmet YILMAZ, Arda EMRE, Huseyin GENCKAN

Production Engineering

combined geothermal power plant, reservoir management, artificial lifting

Stanford Geothermal Workshop

2025

English

A Screening Methodology for the Optimal Selection of AL Methods for Geothermal Wells

Hakki AYDIN, Betul YILDIRIM, Sukru MEREY

Production Engineering

Artificial lift, ESP, gas lift, geothermal, LSP, screening, SWOT

Stanford Geothermal Workshop

2025

English

Demonstration on Direrct Use of Geothermal Energy for Space Heating in Chumathang, Laddakh (U.T), India

Rajeshwar Singh BANSHTU, Laxmi Devi VERSAIN

Direct Use

Geothermal Field, Himalayan Geothermal Belt, Chumathang

Stanford Geothermal Workshop

2025

English

Comparative Analysis of HEATNETS for Geothermal Network Performance

Rebecca BARNEY, Juliet G. SIMPSON, Guangdong ZHU

Low Temperature

district heating and cooling, heat pump, borehole, thermal energy network, reduced order model

Stanford Geothermal Workshop

2025

English

Next Generation Reservoir Modeling for Geothermal Energy and Lithium Recovery

Colleen BARTON, William PETTITT, Tim SALTER, Elena MEYER, Christopher HARPER, Ehsaan NASIR, Amir MORADI, Danny SIMS, William OSBORN, Robert MOORE

Reservoir Engineering

Salton Sea Geothermal Field, Lithium, Reservoir Simulation, Discrete Fracture Networks

Stanford Geothermal Workshop

2025

English

Rheology and Flow Visualization of Temperature-Responsive Microgels and Their Potential for Geothermal Reservoir Management

Aaron M. BAXTER, Danni TANG, Adam J. HAWKINS, Ulrich B. WIESNER, Patrick M. FULTON, Jefferson W. TESTER, Frederic BLANC, Sarah HORMOZI

Emerging Technology

rheology, suspensions, hydrogel, short-circuit

Stanford Geothermal Workshop

2025

English

Techno-Economics of Direct Use Geothermal Energy in Gippsland, Australia

Graeme BEARDSMORE, Rachel WEBSTER, Behzad RISMANCHI, Kristian GJOKA, Daryl BROOKE, Ashley HALL, Martin PUJOL, Barnaby BRUCE, Simon ST HILL

Direct Use

Australia, Gippsland, direct use, levelized cost of heat

Stanford Geothermal Workshop

2025

English

Socio-Techno-Economic Feasibility of Deep Geothermal with EGS for Residential District Heating in the Northeastern United States

Koenraad BECKERS, Hannah PAULING, Jeff TESTER

Direct Use

EGS, District Heating, deep direct-use, dGeo, GEOPHIRES

Stanford Geothermal Workshop

2025

English

Critical Fracturing Considerations for Enhanced Geothermal Systems

Ludmila BELYAKOVA, Abdul Muqtadir KHAN, Vadim ISAEV

Enhanced Geothermal Systems

Proppant transport solutions, Multiphysics fracture modeling, Openhole completions

Stanford Geothermal Workshop

2025

English

GeoCLUSTER v2.0: A Closed-Loop, Techno-Economic Simulator Supporting New Case Studies

Anastasia BERNAT, Alexander BUCHKO, Koenraad BECKERS, Aaron MORENO

Modeling

closed-loop, techno-economic, simulator, Slender-Body Theory (SBT)

Stanford Geothermal Workshop

2025

English

Grain-Scale Modeling of Lost Circulation Materials and Application to Reservoir Simulation

Pramod BHUVANKAR, Matthew REAGAN, Seiji NAKAGAWA, Patrick DOBSON

Modeling

lost circulation, particle transport, reservoir simulation, drilling

Stanford Geothermal Workshop

2025

English

The Coaxial Reversable Medium-Deep Geothermal Heat Well Technology: an Innovative Approach to Sustainable Heating

Harun BITLIS, Rami NIEMI, Erika SALMENVAARA

Low Temperature

medium deep geothermal heat wells, low temperature heating networks, thermal energy storage, waste heat utilization, coaxial reversable heat well design

Stanford Geothermal Workshop

2025

English

Infrared Spectroscopy for Real-Time Detection of Swelling Clays in Geothermal Wells. A Case of Olkaria, Kenya

Vincent BOSIRE

Geology

swelling clays, smectite, X-ray diffraction, infrared spectroscopy, shortwave infrared

Stanford Geothermal Workshop

2025

English

Small Unoccupied Aerial Systems (UAS) and Thermal Cameras in Geothermal Exploration and Operational Fields; a Review of UAS Equipment and Case Study at Brady Geothermal Field, Nevada USA

Courtney BRAILO, Madeline CHURCHILL, Tiara BECHTOLD, Kelly BLAKE, Robin ZUZA

Field Studies

UAS, drone, thermal, imagery, geothermal, exploration, operations, remote sensing, Ormat, North America, Nevada, Basin and Range, Great Basin, springs, surface manifestations

Stanford Geothermal Workshop

2025

English

A Parametric Study of L-shape Coaxial Closed-Loop Geothermal Systems with Reservoir Convection

Gabriela BRAN ANLEU, Raquel S.P. HAKES, Radoslav BOZINOSKI, Koenraad BECKERS

Modeling

closed-loop geothermal, advanced geothermal systems, reservoir simulations, reservoir convection, co-axial geothermal systems

Stanford Geothermal Workshop

2025

English

Conceptual and Numerical Models of the Laugarnes Geothermal Field, Reykjavík Iceland

Adolph Jr BRAVO, Samuel SCOTT, Gunnar GUNNARSSON, Halldór PÁLSSON

Field Studies

Laugarnes, low-temperature, numerical model

Stanford Geothermal Workshop

2025

English

The Role of Ammonia in the Coso Geothermal Field

Cliff BUCK

Geochemistry

ammonia, cooling towers, magmatic signature, partitioning

Stanford Geothermal Workshop

2025

English

Geothermal Exploration Strategy in Turkiye

Coskun BULUT

General

Geothermal Exploration, Geology, Geophysics

Stanford Geothermal Workshop

2025

English

Update of the 2008 Provisional Enhanced Geothermal Systems (EGS) Assessment for the Great Basin, USA

Erick R. BURNS, Junyuan ZHANG, Hongbin ZHAN, and Colin F. WILLIAMS

Enhanced Geothermal Systems

Geothermal energy resource assessment, heat flow, temperature, EGS

Stanford Geothermal Workshop

2025

English

Geochemical Evaluation of Scale Types in a Production Well Following the 2018 Kilauea Eruption, Puna Geothermal Venture, Hawaii, USA

Derek CARO, Adam JOHNSON, Ed MROCZEK, Nick PRINA, Drew SPAKE, Joseph HEIMERL, Paul SPIELMAN, Scott COSTA

Geochemistry

Pune Geothermal Venture, geochemistry, scale, seawater, basalt, XRD, XRF

Stanford Geothermal Workshop

2025

English

A Technoeconomic, Policy, and Regulation Assessment of an Integrated Campus Geothermal Energy System

Georgia CARUSO CARTER, Moamen GASSER, Zinah ALBABAWAT, Rohan VIJAPURAPU, Ebtehal ALHARBI, Taha YEHIA, Braedon GARDELLA, Raghda EMERA, Adeshina BADEJO, Preston WILSON, Esuru Rita OKOROAFOR and Roman SHOR

Direct Use

EGS, policy, heating and cooling system

Stanford Geothermal Workshop

2025

English

Bayesian Optimization of MMW Beam Ablation Under Material Uncertainties

Adriano CASABLANCA, Katerina ADAMOPOULOU, Franck MONMONT, Nikos NIKIFORAKIS

Emerging Technology

MMW ablation, Bayesian optimization, optimization under uncertainty, computational physics

Stanford Geothermal Workshop

2025

English

Fast Marching Method: A New Paradigm for Rapid Simulation of Enhanced Geothermal Systems

Chin-Hsiang CHAN, Akhil DATTA-GUPTA, Roman J. SHOR

Reservoir Engineering

enhaced geothermal system, reduced order model, rapid thermal output forecast

Stanford Geothermal Workshop

2025

English

Reaction Kinetics Control of Alkaline Activated Materials by Activator Encapsulated Microcapsules for EGS Well Construction

Chun CHANG, Seiji NAKAGAWA, Qi ZHENG, Haimei ZHENG

Emerging Technology

Enhanced Geothermal System; High temperature cement; Microfluidics; Encapsulated microcapsules; Reaction Kinetics Control

Stanford Geothermal Workshop

2025

English

Coupled Numerical and Analytical Simulation on Delft Campus Geothermal Well

Yuan CHEN, Guillaume RONGIER, James Robert MULLINS, Denis VOSKOV, Alexandros DANIILIDIS

Modeling

DUGS, numerical simulation, reservoir heterogeneity, geological uncertainty

Stanford Geothermal Workshop

2025

English

Survey of Methods, Challenges, and Pathways Forward for Superhot Rock Characterization

Chanmaly CHHUN, Rebecca PEARCE, Pascal CARACCIOLI SALINAS, Seth SALTIEL, Carolina MUNOZ SAEZ

Geophysics

superhot rock, supercritical fluids, geophysical exploration, reservoir characterization, siting, and monitoring

Stanford Geothermal Workshop

2025

English

Historical Data Prediction for Geothermal Systems Using Data-Driven Modelling

Daniel CLARK, Michael TEREKHIN, Andreas KEMPA-LIEHR, John O'SULLIVAN, Michael O'SULLIVAN, Michael GRAVATT

Reservoir Engineering

bayesian, optimisation, production, data-inference

Stanford Geothermal Workshop

2025

English

Preliminary Analysis of Continuous Seismic Monitoring at Utah FORGE: Tracking Fracture Evolution with Distributed Acoustic Sensing and Permanent Seismic Sources

Julia CORREA, Jonathan AJO-FRANKLIN, Barry FREIFELD, Todd WOOD

FORGE

vertical seismic profiling (VSP), distributed acoustic sensing (DAS), timelapse seismic monitoring, FORGE, EGS

Stanford Geothermal Workshop

2025

English

Importance of Linkage Zones for Geothermal Exploration in the Rio Grande Rift (Espanola and Santo Domingo Basins, New Mexico): Contribution of Analogue Modelling

Nicolas DALL'ASTA, Yoann DENELE, Vincent REGARD, Delphine ROUBY, Anne FRAYSSIGNES, Mael DERIAN, Stephane BONNET, Bastien HERMANT

Geology

linkage zones, Rio Grande rift, analogue modelling, hydrothermal circulations, geothermal exploration

Stanford Geothermal Workshop

2025

English

Alkali-activated Aluminate-based Cement for Use in Supercritical Geothermal Wells

Michelle DEVOE, Sizhan LIU, Toshifumi SUGAMA, Tatiana PYATINA, Jianming BAI

Reservoir Engineering

clinker-free, cement, composite, supercritical, well development

Stanford Geothermal Workshop

2025

English

Forty Years of Production from the Steamboat Geothermal Field: Numerical Model Update

Sulav DHAKAL, Drew SPAKE, Lu LEE, Danny FEUCHT, John MURPHY, John AKERLEY, Adam JOHNSON, Ryan LIBBEY, Paul SPIELMAN

Modeling

Steamboat geothermal field, numerical modeling, case Sstudy, Nevada, Ormat, Great Basin

Stanford Geothermal Workshop

2025

English

Water-Based Geothermal Binary Cycles

Daniel DICHTER

Emerging Technology

water, binary, cycle, utilization, efficiency, superhot rock, SHR, organic Rankine cycle, ORC, optimization, working fluid, heat exchanger, steam, turbine, exergy, stage, blade, LSB

Stanford Geothermal Workshop

2025

English

Coupled Managed Pressure and Temperature Drilling in Geothermal and HPHT Wells

Xu DUAN, Yifan ZHANG, Pradeepkumar ASHOK, Dongmei CHEN, Eric VAN OORT

Enhanced Geothermal Systems

geothermal, managed pressure drilling, managed temperature drilling, system identification

Stanford Geothermal Workshop

2025

English

Enhancing Thermal Efficiency in Super-Hot Geothermal Systems: Optimizing Premium Connections for Advanced Vacuum Insulated Tubulars

Corey DUFRENE, Jerome SFEIR, Elizabeth CAMBRE, Axel PIERRE BOIS

Emerging Technology

Vacuum Insulated Tubing, VIT, EGS, Enhanced Geothermal, AGS, Advanced Geothermal, Geothermal, thermal insulation

Stanford Geothermal Workshop

2025

English

A Mixed-Dimensional Approach for Compositional Multiphase Flow in High-Enthalpy Fractured Geothermal Reservoirs

Omar DURAN, Veljko LIPOVAC, Inga BERRE

Modeling

multiphase compositional flow, mixed-dimensional fractional flow, hybrid upwinding technique, PHZ parametric spaces

Stanford Geothermal Workshop

2025

English

A Look Into Geothermal Discoveries Across the Western United States

Joel EDWARDS, Carl HOILAND, Connor SMITH, Aubry DEREUIL, Ognjen GRUJIC, Jacob LIPSCOMB, Rachel MORRISON

Field Studies

geothermal, exploration, field studies, hidden systems, blind systems, active systems

Stanford Geothermal Workshop

2025

English

Optimization of Drilling Parameter to Minimize Torsional Vibrations in Geothermal Wells

Chinedu EJIKE, Abid KHIZAR, Catalin TEODORIU

Drilling

stick slip, aggressiveness, weight, torque, rotation speed, mud rate

Stanford Geothermal Workshop

2025

English

Drilling Target Mapping at Newberry with Passive Seismic Permeable Fracture Imaging (PFI)

Jeff EPPING, Tom FLEURE, Peter MALIN, Austin MATHEWS, William McLAIN, Charles SICKING, Anastasia STROUJKOVA

Emerging Technology

mapping geothermal drilling targets, passive seismic, Permeable Fracture Imaging

Stanford Geothermal Workshop

2025

English

EGS Reservoir Characterization Through Injectivity and Steady-State Circulation Tests

Deniz ERTAS

Enhanced Geothermal Systems

injectivity, leakoff, circulation, reservoir model

Stanford Geothermal Workshop

2025

English

Revisiting the Basel-1 Hydraulic Stimulation with a 3D Coupled Hydro-Mechanical Model

Regina FAKHRETDINOVA, Alexis SÁEZ, Andrés ALCOLEA, Brice LECAMPION

Modeling

hydraulic stimulation, Basel, numerical modeling, hydro-mechanical coupling

Stanford Geothermal Workshop

2025

English

Putting the Potential of Deep Borehole Heat Exchangers Into Perspective: a Gas Well Repurposing Case Study, Onshore in the UK

Gioia FALCONE, Christopher S. BROWN, Isa KOLO, William NIBBS, Bob HARRISON

Field Studies

deep borehole heat exchanger, closed-loop geothermal, OpenGeoSys, KM8, Kirby Misperton, repurposing

Stanford Geothermal Workshop

2025

English

8 Years on: Incremental Impact of Worldwide Implementation of the United Nations Framework Classification for Geothermal Energy Resources

Gioia FALCONE, Graeme BEARDSMORE, Paolo CONTI, Sulamith KASTL, Harmen MIJNLIEFF, Annamaria NADOR, Greg USSHER, Marit BROMMER, Charlotte GRIFFITHS, Hari TULSIDAS

General

United Nations Framework Classification, UNFC, geothermal energy resources, resource assessment

Stanford Geothermal Workshop

2025

English

Utilization Potential of Marginal Well to Maintain Steam Supply to Geothermal Power Plants: Case Study of Lahendong Field, Indonesia

Ahmad Fahmi FANANI, Benedict Amandus HANANTO, Dhanie Marstiga YUNIAR

Production Engineering

Marginal Well, Steam Supply, Lahendong

Stanford Geothermal Workshop

2025

English

Conclusions from the WHOLESCALE Project at the Geothermal Field at San Emidio, Nevada, U.S

Kurt L. FEIGL and Team WHOLESCALE

Geophysics

WHOLESCALE, San Emidio, EGS, GPS, INSAR, FEM, GEOS

Stanford Geothermal Workshop

2025

English

Update on the Geology, Temperature, Fracturing, and Resource Potential at the Cape Geothermal Project Informed by Data Acquired from the Drilling of Additional Horizontal EGS Wells

Steven FERCHO, Jack NORBECK, Sireesh DADI, Gabe MATSON, Jarret BORELL, Emma MCCONVILLE, Susanna WEBB, Chris BOWIE, Greg RHODES

Enhanced Geothermal Systems

Horizontal Drilling, Fervo, Cape, FORGE, EGS

Stanford Geothermal Workshop

2025

English

Tracer Return Analysis in Volsung Using Particle Tracking

Peter FRANZ, Jonathon CLEARWATER, Tim MITCHELL, Ethan CHABORA

Modeling

tracers, Volsung, simulation

Stanford Geothermal Workshop

2025

English

Hydraulic Fractures Are Pressure Relief Valves

Luke P. FRASH

Reservoir Engineering

Concepts, Frac Gradient, Stress Dependent Permeability, Mechanics

Stanford Geothermal Workshop

2025

English

High-Temperature Triaxial Direct Shear Testing for Utah FORGE

Bijay K C, Luke P. FRASH, Uwaila C. IYARE, Wenfeng LI, Yerkezhan MADENOVA, Megan SMITH, Kayla KROLL

FORGE

Slickensides, TDS, Shear Strength, Dilation, Fracture, Permeability, Hydraulic Aperture

Stanford Geothermal Workshop

2025

English

Introducing PFLOTRAN’s New Geothermal Fracture Model for Simulation of Geothermal Systems

Jennifer M. FREDERICK, Hannah S. GATZ-MILLER, and Tom S. LOWRY

Modeling

PFLOTRAN, numerical modeling, fractures, discrete fracture network, THMC, thermo-hydro-chemical-mechanical, equivalent continuum porous media

Stanford Geothermal Workshop

2025

English

Estimating the Total Thermal, Sustainable and Developable Geothermal Potential for the Liptov Basin Geothermal Field, Slovakia: Combining Probabilistic Resource Assessment Approach with Real Production Data

Branislav FRICOVSKY, Ladislav VIZI, Klement FORDINAL, Radovan CERNAK, Katarina BENKOVA, Daniel MARCIN, Marta KALABOVA, Jana FRICOVSKA

Modeling

geothermal potential, sustainable potential, production history, Liptov Basin, Slovakia

Stanford Geothermal Workshop

2025

English

Hydrothermal Alteration Role on Lithium Mobility in a Geothermal Reservoir: Geochemical Analyses of Deep Granite in the Upper Rhine Graben

David FRIES, Carole GLAAS, Albert GENTER

Geochemistry

lithium, hydrothermal alteration, granite, brine, Soultz-sous-Forêts, geochemistry, geothermal

Stanford Geothermal Workshop

2025

English

Modeling Near-Wellbore Tortuosity at Utah FORGE Site

Wei FU, Branko DAMJANAC, Zorica RADAKOVIC-GUZINA, Robert PODGORNEY, John MCLENNAN

FORGE

near-wellbore tortuosity, cement sheath, perforation, enhanced geothermal system, thermo-hydro-mechanical modeling, wellbore cooling

Stanford Geothermal Workshop

2025

English

Comprehensive Evaluation of Geothermal Potential at Mount Ciremai Geothermal Field, Indonesia, Using Reservoir Modelling and Uncertainty Quantification Method

Ari FUAD, Ken DEKKERS, Michael GRAVATT, Michael O'SULLIVAN, Bei NAGORO, John O'SULLIVAN

Modeling

Geothermal Energy, Mount Ciremai Geothermal Field, Numerical Reservoir Modelling, Resource Assessment

Stanford Geothermal Workshop

2025

English

Field Test-Based Comparative Analysis of Heat Exchange Performance in Vertical and Horizontal Ground Heat Exchangers for Geothermal Applications

Yuri FUSHIKI Hikari FUJII, Hiroyuki KOSUKEGAWA, Retsu HARADA, Saeid Mohammadzadeh BINA

Low Temperature

geothermal heat pump, direct use

Stanford Geothermal Workshop

2025

English

Simulating Matrix Thermal Contraction and Stochastic Fracture Networks in Enhanced Geothermal Systems Using PFLOTRAN

Hannah S. GATZ-MILLER, Jennifer M. FREDERICK, Thomas S. LOWRY

Modeling

fractures, numerical modeling, enhanced geothermal systems, fracture networks

Stanford Geothermal Workshop

2025

English

Geothermal Appraisal of Bhimband, Eastern India

Tejaswini GAUTAM, Anirbid SIRCAR, Kriti YADAV

Geophysics

Gravity, Magnetic, Electrical Resistivity, Piper’s plot, Geothermal reservoir

Stanford Geothermal Workshop

2025

English

Fluid Flow, Rock Deformation, and Seismic Response During Utah FORGE Circulation Tests

Ahmad GHASSEMI, Zhi YE, Sanghoon LEE, Jonathan AJO-FRANKLIN

FORGE

Utah FORGE, EGS, Reservoir Simulation, Discrete Fracture Network, Kaiser Effect, Seismicity, Stress Shadow

Stanford Geothermal Workshop

2025

English

Analysis of Step-Overs (or Relay Ramps) in Normal Fault Systems in the Great Basin Region, Western USA: Implications for Geothermal Exploration and Development

Mary Hannah GIDDENS and James E. FAULDS

Geology

Great Basin, structural controls, step-overs, hidden geothermal resources, exploration

Stanford Geothermal Workshop

2025

English

GeoCore: an Efficient and Scalable Framework to Optimize Geospatial Machine Learning

Ognjen GRUJIC, Thomas HOSSLER, Jacob LIPSCOMB, Rachel MORRISON, Connor SMITH

Modeling

Machine Learning, Geothermal, Play Fairway, Great Basin, Modeling, Geospatial, Exploration, INGENIOUS, Python, Codebase

Stanford Geothermal Workshop

2025

English

RockBlockEx - A Laboratory Scale Hydraulic Fracturing Experiment at Differential Stress of Up to 20 MPa

Nadine HAAF, Victor HAEFNER, Eva SCHILL

Enhanced Geothermal Systems

hydraulic fracturing, EGS, Self-potential, PolyVR

Stanford Geothermal Workshop

2025

English

Project Update: Analysis of Two Sequential Near-Field Well Stimulations at Two Operating Geothermal Fields in Nevada

Logan HACKETT, John AKERLEY, Kelly BLAKE

Enhanced Geothermal Systems

geothermal energy, Nevada, enhanced geothermal systems (EGS), well stimulation, Don A. Campbell geothermal project, Jersey Valley geothermal project

Stanford Geothermal Workshop

2025

English

Simulation of Pressure Response in Geothermal Reservoirs by an Updated Lumped Parameter Method – Hjalteyri Case Study

Sæunn HALLDORSDOTTIR, Kjartan MARTEINSSON, Thorsteinn EGILSON, Bjarni GAUTASON, Helga TULINIUS, Gunnar THORGILSSON, Rognvaldur MAGNUSSON and Gudni AXELSSON

Reservoir Engineering

Lumped parameter modeling, pressure changes, predictions, model reliability, Hjalteyri, Hrolleifsdalur, LUMPFIT, Lumpfit v3, Lumpfit++

Stanford Geothermal Workshop

2025

English

Application of Soap Sticks for Enhanced Stimulation in Geothermal Wells: Case Study of Lahendong Field, Indonesia

Benedict Amandus HANANTO, Gamal HASTRIANSYAH, Dhanie Marstiga YUNIAR, Fernando PASARIBU, Dika Iqbal LIDYANTO, Florindo Ravetello AYOMI, Ahmad Fahmi FANANI, Muhamad Bayu SAPUTRA

Production Engineering

Soap stick, well stimulation, Lahendong, Tompaso, discharge test.

Stanford Geothermal Workshop

2025

English

Exploration for Blind Geothermal Systems in the Eastern Great Basin of Utah: an Update on the Lund North INGENIOUS Detailed Study Site

Christian L. HARDWICK, Eugene SZYMANSKI, Nicole HART-WAGONER, Shadrach ASHTON, Noah CHRISTENSEN, Tait E. EARNEY, James FAULDS, Jonathan GLEN, Adam HISCOCK, Stefan KIRBY, Tyler KNUDSEN, Skadi KOBE, Cary LINDSEY, Benjamin L. MORBECK, Jared PEACOCK, Grant REA-DOWNING, William D. SCHERMERHORN, Kayla SMITH

Field Studies

exploration, geophysics, Great Basin, hidden, blind, geochemistry, lidar, geology, INGENIOUS

Stanford Geothermal Workshop

2025

English

Using Deep Learning to Map Quaternary Faults in Western USA

Bastien HERMANT, Lauriane KIERSNOWSKI, Mathieu BELLANGER

Geology

Deep learning, fault mapping, quaternary faults

Stanford Geothermal Workshop

2025

English

Gaps, Challenges, and Pathways Forward for Superhot Rock Geothermal: Summary Report

Jenna HILL, Terra ROGERS, Megan SEVER

Emerging Technology

superhot rock geothermal, siting, characterization, drilling, power production, well completion, heat extraction

Stanford Geothermal Workshop

2025

English

Value Distribution Strategies for Hydrothermal and EGS Resource Estimation in Geothermal Exploration

R. Chadwick HOLMES, Jozina B. DIRKZWAGER

Modeling

exploration, resource estimation, distributions, volumetric method, best practices

Stanford Geothermal Workshop

2025

English

EGS Well Test Analysis from the Perspective of Conventional Geothermal Reservoir Engineering

Richard HOLT

Reservoir Engineering

EGS, FORGE, Reservoir Engineering, Well Test

Stanford Geothermal Workshop

2025

English

Towards Multi-scale Coupled Thermo-Hydro-Mechanical Constitutive Models: Experiments on Thermal Cracking Under Stress with Near-field Acoustic Data

Benjamin HOLTZMAN, Hoagy O’GHAFFARI, Eric BEAUCÉ, Tushar MITTAL, Anna BARTH, UIrich MOK, Matěj PEČ

Geophysics

rock mechanics, thermal cracking, permeability, brittle-ductile transition

Stanford Geothermal Workshop

2025

English

Time-lapse Gravity and Self-potential Measurements for Reservoir Monitoring in the Wasabizawa Geothermal Field, Japan

Takuya HORIKAWA, Hiroki GOTO, Yuki KANO, Yasuaki MURATA, Shigetaka NAKANISHI, Kakeru SAKAMOTO, Toru TAKEYAMA

Field Studies

geophysical monitoring, gravity, self-potential, Wasabizawa

Stanford Geothermal Workshop

2025

English

Introduction to the 50th Stanford Geothermal Workshop

Roland HORNE

Introduction

2025, Stanford

Stanford Geothermal Workshop

2025

English

Data-driven Lithium and Geothermal Resource Assessment in the Smackover Formation

Xiang HUANG, Bulbul AHMMED, Shuvajit BHATTACHARYA, Chelsea NEIL

General

Lithium, Smackover, Geothermal

Stanford Geothermal Workshop

2025

English

Updating the Complexity of Tompaso Geothermal Conceptual Model, Indonesia

Muhammad IKHWAN, Tommy HENDRIANSYAH, Sigit SURYANTO, Imam M. PRASETYO, Anjani PUSPADIANTI, Ristio EFENDI, Syayidu G. MA'ARIF, Mochamad TOFAN

Field Studies

Tompaso, conceptual model, caldera

Stanford Geothermal Workshop

2025

English

Sub-surface Analysis for Geothermal Hot Water System for Morgantown, West Virginia

Ikponmwosa Bright IYEGBEKEDO, Sai Kiran YERRAVALLY, Ebrahim FATHI, Nagasree GARAPATI

Reservoir Engineering

reservoir modeling, deep closed loop single well, enhanced closed loop system, huff & puff method, enhanced geothermal systems, geomechanical model

Stanford Geothermal Workshop

2025

English

Mitigating Thermal Breakthrough in Enhanced Geothermal Systems Using Nanofluids

Kun JI, Hong LI, Sai LIU

Enhanced Geothermal Systems

enhanced geothermal systems, thermal breakthrough, production temperature, nanofluids, Cu-nanoparticles, heat transfer enhancement, thermal-hydraulic modeling, geothermal optimization

Stanford Geothermal Workshop

2025

English

An Economic Model for a Thermal Energy Network

Liting JIANG, Abra GOLD, Juliet G. SIMPSON, Rebecca BARNEY, Guangdong ZHU

Low Temperature

fifth generation district energy systems, techno-economic analysis, economic model, levelized cost of exergy, thermal energy price

Stanford Geothermal Workshop

2025

English

Fifty Years of Operation at the Ahuachapán Geothermal Field

Jose Erick JIMENEZ MAJANO

Field Studies

Ahuachapán Geothermal Field, Operation, Field Case

Stanford Geothermal Workshop

2025

English

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