Displaying records 1 through 99 of 182 records found.
Sorted by Last1, Ascending.

Title

Authors

Session

Keywords

Conference

Year

Language

Thermodynamic and Transport Properties of Geothermal Fluids from South Russia Geothermal Field

ABDULAGATOV Ilmutdin, ALIEV Rasul, BADAVOV Gasan

Geochemistry

Geothermal fluids; Density; Thermodynamic properties; Vibrating tube densimeter; Speed of sound; Viscosity

Stanford Geothermal Workshop

2023

English

Multidisciplinary Collaboration to Create a New Numerical Model of the Lahendong Geothermal Field

John O’SULLIVAN, Fathan ABDURACHMAN, Greg BIGNALL, Chris BROMLEY, Ken DEKKERS, Muhammad GHASSAN, Michael GRAVATT, Pudyo HASTUTI, Astri INDRA, Rony NUGRAHA, Fernando PASARIBU, Joris POPINEAU, Imam PRASETYO, Vicky RAI, Theo RENAUD, Jeremy RIFFAULT, Dhanie YUNIAR, Michael O’SULLIVAN

Modeling

Lahendong, Geothermal reservoir simulation, Integrated modelling, AUTOUGH2, Waiwera

Stanford Geothermal Workshop

2023

English

A New Modelling Study of the Kamojang Geothermal Field

John O’SULLIVAN, Fathan ABDURACHMAN, Greg BIGNALL, Chris BROMLEY, Ken DEKKERS, Muhammad GHASSAN, Michael GRAVATT, Pudyo HASTUTI, Astri INDRA, Rony NUGRAHA, Fernando PASARIBU, Joris POPINEAU, Imam PRASETYO, Vicky RAI, Theo RENAUD, Jeremy RIFFAULT, Dhanie YUNIAR, Michael O’SULLIVAN

Modeling

Kamojang, Geothermal reservoir simulation, Integrated modelling, AUTOUGH2, Waiwera

Stanford Geothermal Workshop

2023

English

Do We Need a New Standard for Geothermal Downhole Tools?

Khizar ABID, Aditya SHARMA, Catalin TEODORIU

Emerging Technology

packer; high temperature; geothermal standards

Stanford Geothermal Workshop

2023

English

Potential Closed-loop Geothermal Power Generation Application for Non-commercial Well in Indonesia: A Preliminary Study

Daniel ADITYATAMA, M. Rizqi Al ASYARI, Azaria Haykal AHMAD, Dorman PURBA, Vicky Rai CHANDRA, Nadya ERICHATAMA

Emerging Technology

unconventional, closed loop, geothermal, Indonesia, power generation, retrofit

Stanford Geothermal Workshop

2023

English

Thermodynamic and Economic Comparison of Organic Rankine Cycle and Kalina Cycle as Bottoming Unit to Utilize Exhaust Steam from Back Pressure Turbine Geothermal Power Plant

Azaria Haykal AHMAD, Prihadi Setyo DARMANTO, Firman Bagja JUANGSA, M. Rizqi AL ASY'ARI, Daniel W. ADITYATAMA, Dorman PURBA

General

thermodynamic analysis, organic rankine cycle, kalina cycle, back pressure turbine, levelized cost of electricity

Stanford Geothermal Workshop

2023

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

A FORGE Datathon Case Study to Optimize Well Spacing and Flow Rate for Power Generation

Bulbul AHMMED, Luke FRASH

Enhanced Geothermal Systems

EGS, Geothermal Design Tool, GeoDT, well spacing, power plant

Stanford Geothermal Workshop

2023

English

A Progress Report on GeoThermalCloud Framework: an Open-Source Machine Learning Based Tool for Discovery, Exploration, and Development of Hidden Geothermal Resources

Bulbul AHMMED, Maruti K. MUDUNURU, Luke FRASH, and Velimir V. VESSELINOV

Emerging Technology

geothermal exploration, machine learning, NMFk, Great Basin

Stanford Geothermal Workshop

2023

English

A Systematic Review of Enhanced Geothermal System

Keyur AJWALIA

Enhanced Geothermal Systems

Dry rock , Drilling , Heat transfer , Ehanced Geothermal System

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 Field Management Strategies: Various Cases and Lesson Learn from Top Geothermal Producer Countries

M. Rizqi AL ASYARI, Daniel W. ADITYATAMA, Dorman PURBA

Field Studies

geothermal, field management, reservoir management, strategy, sustainability, reinjection, lesson learn

Stanford Geothermal Workshop

2023

English

Modeling and Analysis of Hybrid Geothermal-Solar Energy Storage Systems in Arizona

Moones ALAMOOTI, Olusegun Stanley TOMOMEWO, Ajan MEENAKSHISUNDARAM, Jerjes Porlles HURTADO, Etochukwu UZUEGBU, Emmanuel GYIMAH

Modeling

Hybrid systems, Hybrid solar-geothermal systems, Renewable energy, Systems optimization, Geothermal resources, High efficiency, Electricity, Systems Integration

Stanford Geothermal Workshop

2023

English

Individual Feedzone Characterization in Two Phase Geothermal Reservoir for Preliminary Indication While Drilling: A Case Study Dieng Field, Indonesia

Rizkhy Ridoh ALAMSYAH, Siti Olivinia YUSRA, Iqbal MARATAMA, Max WILMARTH

Field Studies

Feedzone, drilling parameters, borehole image, PTS Injection, permeability

Stanford Geothermal Workshop

2023

English

Techno-Economic Modeling and Optimization of Flexible Geothermal Operations Coupled with Energy Storage

Mohammad ALJUBRAN, Oleg VOLKOV, Roland HORNE

General

techno-economic, storage, optimization

Stanford Geothermal Workshop

2023

English

Deep Borehole EM Deployment for Fracture Mapping at the FORGE Site

David ALUMBAUGH, Evan UM, Michael WILT, Ed NICHOLS, and Kasumi OSATO

Geophysics

FORGE borehole electromagnetic

Stanford Geothermal Workshop

2023

English

Analysis of Different Times Period for Achieving Thermal Recovery in Wells

Alfonso ARAGÓN-AGUILAR, Sara MOYA-ACOSTA, Ariel FRANCISCO-HERNANDEZ, Siomara LÓPEZ-BLANCO

Field Studies

thermal recovery, rock properties, temperature profiles, repose time, thermal disturbance.

Stanford Geothermal Workshop

2023

English

Long-term Monitoring of a District-Scale Geothermal Exchange Field Using Fiber-Optic Distributed Temperature Sensing

Shubham ATTRI, James TINJUM, Mehmet YILMAZ, Evan HEEG, Dante FRATTA, David HART

Low Temperature

district-scale, geothermal exchange, distributed temperature sensing, fiber optics

Stanford Geothermal Workshop

2023

English

Enhanced Geothermal Shot Analysis for the Geothermal Technologies Office

Chad AUGUSTINE, Jonathan HO, Sarah FISHER, Ian WARREN, and Erik WITTER

Enhanced Geothermal Systems

enhanced geothermal system, EGS, technoeconomic analysis, Earthshot

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

Exploring New Ideas to Improve Geothermal Direct Use in Indonesia

Adika BAGASKARA, M. Rizqi AL ASYARI, Daniel W. ADITYATAMA, Dorman PURBA, A. Haykal AHMAD, A. Rizky PRATAMA, Nursanty E. BANJARNAHOR, Agung W. MUKTI

Direct Use

direct use, geothermal, agriculture, tourism, bathing, social, local community, exploration, Indonesia, economy

Stanford Geothermal Workshop

2023

English

Tabulated Database of LCOE and LCOH for Hot-Dry-Rock Closed Loop Geothermal Systems

Koenraad BECKERS, Yaroslav VASYLIV, Gabriela A. BRAN-ANLEU, Mario MARTINEZ, Mark WHITE, Closed Loop Geothermal Working Group

Modeling

closed-loop geothermal, hot-dry rock, LCOE, LCOH, u-tube, co-axial, sCO2, techno-economic analysis, tabulated database

Stanford Geothermal Workshop

2023

English

Serendipitous Petrothermal-Reservoir Development in a Hydrothermal Par-Excellence Play Setting

Horst BEHRENS, Julia GHERGUT, Martin SAUTER

Field Studies

temperature decline, thermal drawdown, tracer test, inter-well, matrix diffusion, joint inversion, single-fracture model, petrothermal, Malm aquifer, Molasse basin, Alpine foreland

Stanford Geothermal Workshop

2023

English

How Precise Can Thermal Breakthrough Predictions Be That Are Derived from Adsorptive Tracer Tests?

Elvar K. BJARKASON

Tracers

tracers, adsorbing tracers, injection, temperature decline, uncertainty

Stanford Geothermal Workshop

2023

English

Fault Convection of Cold and Hot Waters in the Vicinity of Ittoqqortoormiit in East Greenland

Grimur BJORNSSON, Arni HJARTARSON, Finnbogi OSKARSSON, Kristian HAMMEKEN and Gunnar GRIMSSON

Field Studies

East Greenland, Ittoqqortoormiit , warm springs, kold springs, faults, continental rift

Stanford Geothermal Workshop

2023

English

Mapping Techno-Economic Feasibility of Geothermal Energy Resources in Alberta, Canada

Gordon BRASNETT, Catherine HICKSON, Roman SHOR

Low Temperature

Geothermal, Geographic Information Systems (GIS), Mapping, Techno-Economic, Low-Temperature Geothermal

Stanford Geothermal Workshop

2023

English

Modelling Borehole Thermal Energy Storage of Renewable Resources as a Fluctuating Source for Charge

Christopher S BROWN, Thibaut DESGUERS, Andrew LYDEN, Isa KOLO, Daniel FRIEDRICH, Gioia FALCONE

Modeling

Low temperature, shallow geothermal, ground source heat pumps, modelling, thermal energy storage

Stanford Geothermal Workshop

2023

English

High-Resolution Structure-from-Motion Models of Hydrothermal Sites in the Central Nevada Seismic Belt: Applications in Hydrothermal, Paleoclimate, and Neotectonic Investigations

Owen A. CALLAHAN, Cassandra BRIGHAM, Emma HEITMANN, Emma SULLIVAN, Amanda JACKSON, Siti R. MAT, Jay MUDAMBI, Jennifer OSAKO, Mattathias NEEDLE, Katharine HUNTINGTON, and Juliet G. CRIDER

Geology

UAV, sinter, travertine, Dixie Valley, Buena Vista Valley

Stanford Geothermal Workshop

2023

English

WHOLESCALE - Calibration and Simulation of hydro-mechanical Behavior at San Emidio, Nevada During Operational Changes

Michael CARDIFF, Chris SHERMAN, Hao GUO, Erin CUNNINGHAM, Matt FOLSOM, John MURPHY, Ian WARREN, Hiroki SONE, Cliff THURBER, Herbert F. WANG and Kurt L. FEIGL

Enhanced Geothermal Systems

WHOLESCALE, San Emidio, Inverse Modeling, Pore Pressure

Stanford Geothermal Workshop

2023

English

Novel Approach to Co-Produce Geothermal Energy from Oil and Gas Wells

Ismail CEYHAN, John BOWLING, Sharat CHANDRASEKHAR, P. V. SURYANARAYANA

Production Engineering

thermal energy recovery, well integrity, geothermal, co-production

Stanford Geothermal Workshop

2023

English

Comparison of Water, sCO2, and Organic Hydrocarbons as Working Fluids for the GreenLoop System and ORC Unit

Harish CHANDRASEKAR, Alvaro AMAYA, Saul MOLINA, Ray ALVARADO, Joseph SCHERER, Glenn GOLLA

Emerging Technology

closed-loop geothermal systems, sCO2, organic working fluids, geothermal well retrofit solutions, organic rankine cycle

Stanford Geothermal Workshop

2023

English

Zero Impact Seismic in Support of Geothermal Exploration

Allan CHATENAY, Krystal MACDONALD, Megan EYRE, Fred HEIKKINEN, Michael SAUNDERS, Tim THOMPSON, Alison THOMPSON

Geophysics

geophysics, geology, geothermal, seismic, data, data acquisition, processing, exploration, field test

Stanford Geothermal Workshop

2023

English

Significance of Pressure Let Down Station in Mitigating Effects of Silica Precipitation in Steam Pipelines. A Case Study of Olkaria

Joseph CHUMARI, Daniel ODONGO

Production Engineering

Pressure Let-Down Station, Silica, Solubility

Stanford Geothermal Workshop

2023

English

Preliminary Hydrogeologic Characterization of the Cornell University Borehole Observatory (CUBO), Ithaca NY

Roberto D. CLAIRMONT, Patrick M. FULTON, Teresa E. JORDAN

Direct Use

hydraulic diffusivity, permeability, model, pressure diffusion, Cornell University, deep direct-use, dual-packer, hydrogeologic air-lift test, reservoir.

Stanford Geothermal Workshop

2023

English

Building the Fracture Network Model for Okuaizu Geothermal Field Based on Microseismic Data Analysis

Dian DARISMA, Yusuke MUKUHIRA, Naoki AOYAGI, Kyosuke OKAMOTO, Takuya ISHIBASHI, Hiroshi ASANUMA, Takatoshi ITO

Enhanced Geothermal Systems

microseismicity, hypocenter location, focal mechanism, fracture, fracture network model

Stanford Geothermal Workshop

2023

English

Low-Temperature Geothermal Geospatial Datasets: an Example from Alaska

Estefanny DAVALOS ELIZONDO, Amanda KOLKER, and Ian WARREN

Low Temperature

Low Temperature, Geothermal Resources, Dataset, Heat Flow, Thermal Conductivity, Bottom-Hole Temperature, GHC/GHX, GeoRePORT, RSAT

Stanford Geothermal Workshop

2023

English

Use of Arsenic as a Complementary Tool in Geothermal System Exploration

Hermas DAVILA

Geochemistry

As(T)/As(III) ratio, speciation arsenic, geochemical exploration tool

Stanford Geothermal Workshop

2023

English

Geologically Consistent Prior Parameter Distributions for Uncertainty Quantification of Geothermal Reservoirs

Alex DE BEER, Michael GRAVATT, Theo RENAUD, Andrew POWER, Joris POPINEAU, Ruanui NICHOLSON, Oliver MACLAREN, Ken DEKKERS, John O\'SULLIVAN, Michael O\'SULLIVAN

Reservoir Engineering

uncertainty quantification, reservoir modelling, geology

Stanford Geothermal Workshop

2023

English

New Maps of Conductive Heat Flow in the Great Basin, USA: Separating Conductive and Convective Influences

Jacob DEANGELO, Erick R. BURNS, Emilie GENTRY, Joseph F. BATIR, Cary R. LINDSEY, Stanley P. MORDENSKY

General

Conductive heat flow, convective heat flow, Great Basin, heat flow map, hydrothermal, quality code, thermal gradient wells, trend, uncertainty

Stanford Geothermal Workshop

2023

English

U.S. DOE Clean Energy Demonstration Program on Current and Former Mine Land – A Review of Geothermal Energy Case Studies and Opportunities

Patrick DOBSON, Erika GASPERIKOVA, Sharon BORGLIN, Yingqi ZHANG, Gail MOSEY, Amanda KOLKER, Xiaobing LIU, Yarom POLSKY

General

Mine land, clean energy deployment, geothermal, power production, mineral extraction, direct use

Stanford Geothermal Workshop

2023

English

Including the Topographic Profile of the Geothermal Field on Geothermal Numerical Reservoir Modeling: How Important Is it?

Nadya ERICHATAMA, Rizki Ratna AYUNINGTYAS, Jessica IVANA, Rony Prianto NUGRAHA

Modeling

reservoir modeling, topographic profile, reservoir simulation, topography

Stanford Geothermal Workshop

2023

English

Monte Carlo Model Simulations of Tracer Tests to Determine Fracture Aperture Size Range in an Anisotropic Geothermal Reservoir

Selçuk EROL, Taylan AKIN, Serhat AKIN

Modeling

Tracer test, Monte Carlo, Analytical solution

Stanford Geothermal Workshop

2023

English

Thermo-hydrodynamic Modelling in Silicoclastic Reservoirs: Case Study of the Albian Geothermal Reservoir at Saclay, Paris Basin, France

Codjo Thomas Florent ESSOU, Benjamin BRIGAUD, Miklos ANTICS, Pierre UNGEMACH, Perine MAS, Remy DESCHAMP, Eric LASSEUR, Yara EL BAYSSARI, Gillian BETHUNE

Reservoir Engineering

Clastic, Geothermal, Reservoirs, Models, Flow simulations

Stanford Geothermal Workshop

2023

English

The Social Issue on Indonesia Geothermal Project

Ferdino R FADHILLAH, M. Rizqi Al ASYARI, Adika BAGASKARA, Dies Valley Vie VANDA, Daniel W. ADITYATAMA, Dorman PURBA, Respati KATMOYO, Ajarani DJANDAM, Linda GURNING

General

geothermal, social acceptance, social license, drilling, community unrest, exploration, rejection, public consultation, safeguard, ESIA, Indonesia

Stanford Geothermal Workshop

2023

English

The Effects of Soft Stimulation on Reservoir Growth and Injectivity at the United Downs Geothermal Project, Cornwall

Hazel FARNDALE, Ryan LAW

Injection

United Downs, EGS, Stimulation, Injectivity, Deep Geothermal, Cornwall, UK

Stanford Geothermal Workshop

2023

English

Experimental and Numerical Study of Hydraulic Fracturing in Enhanced Geothermal Systems (EGS)

Fan FEI, Yunxing LU, Andrew P. BUNGER, Matteo CUSINI

Enhanced Geothermal Systems

near-wellbore hydraulic fracturing, hydraulic fracturing experiment, true triaxial stress, phase-field simulation

Stanford Geothermal Workshop

2023

English

The 2022 WHOLESCALE Deployment at San Emidio, Nevada, U.S

Kurt L. FEIGL, Hao GUO, Erin CUNNINGHAM, Jesse HAMPTON, Matthew FOLSOM, John AKERLEY, Matteo CUSINI, Chris SHERMAN, Ian WARREN, Corné KREEMER, Hiroki SONE, Michael A. CARDIFF, Neal E. LORD, Peter E. SOBOL, Clifford H. THURBER, and Herbert F. WANG

Enhanced Geothermal Systems

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

Stanford Geothermal Workshop

2023

English

Geology, State of Stress, and Heat in Place for a Horizontal Well Geothermal Development Project at Blue Mountain, Nevada

Steven FERCHO, Jack NORBECK, Emma MCCONVILLE, Nick HINZ, Irene WALLIS, Aleksei TITOV, Saurabh AGARWAL, Sireesh DADI, Christian GRADL, Hank BACA, Eric EDDY, Camden LANG, Katharine VOLLER, and Timothy LATIMER

Enhanced Geothermal Systems

Near-Field EGS, Horizontal Drilling, Proppant, Heat in Place, State of Stress

Stanford Geothermal Workshop

2023

English

Development of a Discrete Fracture Network Model for Utah FORGE Using Microseismic Data Collected During Stimulation of Well 16A(78)-32

Aleta FINNILA, Branko DAMJANAC, Robert PODGORNEY

Enhanced Geothermal Systems

FORGE, DFN, 16A(78)-32, microseismic

Stanford Geothermal Workshop

2023

English

A Proposal for Safe and Profitable Enhanced Geothermal Systems in Hot Dry Rock

Luke P. FRASH, J. William CAREY, Bulbul AHMMED, Matthew SWEENEY, Meng MENG, Wenfeng LI, Bijay K C, Uwaila IYARE

Emerging Technology

Uncertainty Quantification, GeoDT, Net Present Value, Fracture Caging, EGS

Stanford Geothermal Workshop

2023

English

Probabilistic Models of Booking the Geothermal Reserves (McKelvey Scheme) in Construction of Geothermal Potential Catalog for Slovakia – Case Studies for the Levoča Basin, S and W Part

Branislav FRIČOVSKÝ, Ladislav VIZI, Klement FORDINÁL, Radovan ČERNÁK, Katarína BENKOVÁ, Daniel MARCIN

General

geothermal energy, Slovakia, geothermal potential, Monte Carlo simulations, Levoča Basin, Poprad Basin

Stanford Geothermal Workshop

2023

English

Fracture Network Characterization and Permeability for Direct-Use Geothermal Energy – Cornell University Borehole Observatory ESH No. 1

Sean A. FULCHER, Daniela PINILLA, Teresa E. JORDAN, Patrick M. FULTON, Pedro Henrique Vieira DE LUCA

Direct Use

geothermal energy, direct-use, fracture analysis, borehole imaging, gas chromatography, district heating

Stanford Geothermal Workshop

2023

English

Utilizing Downhole Drilling Dynamic Data to Characterize Geomechanics of Enhanced Geothermal Reservoirs at FORGE

Emilie GENTRY, Joseph BATIR, Hamed SOROUSH, Olivier HOFFMAN, Andrew MADYAROV

Enhanced Geothermal Systems

geomechanics, drilling dynamics, enhanced geothermal systems, FORGE

Stanford Geothermal Workshop

2023

English

Hydraulic Fracturing in Petroleum and Geothermal Reservoirs with Reference to the Utah FORGE Stimulation

Ahmad GHASSEMI, Dharmendra KUMAR

Enhanced Geothermal Systems

Geothermal, Hydraulic Fracturing, Hydraulic Stimulation, Unconventional Geothermal Reservoirs, EGS

Stanford Geothermal Workshop

2023

English

Model-Independent, and Model-Dependent Aspects of ‘Geothermal Solute’ Co-Production Forecast for Hydrothermal Vs. Petrothermal Reservoirs

Julia GHERGUT, Bettina WIEGAND, Horst BEHRENS, Martin SAUTER

Tracers

geothermal lithium, solute mining, depletion, lifetime, fluid turnover, fluid residence time, inter-well, tracer test, artificial tracer, Upper Rhine Rift Valley, Oberrheingraben

Stanford Geothermal Workshop

2023

English

City-Scale Geothermal Energy Everywhere to Support Renewable Resilience – a Transcontinental Cooperation

Gregor GOETZL, Erick BURNS, Andrew J. STUMPF, Yu-Feng LIN, Amanda KOLKER, Maciej R. KŁONOWSKI, Cornelia STEINER, Jeff D. PEPIN, Ryan C. CAHALAN

Low Temperature

urban geothermal, UTES, direct-use heating and cooling, energy resilience, geothermal district heating and cooling

Stanford Geothermal Workshop

2023

English

GFITM: Deep Closed-Loop GeoHeatTM Feasibility Assessment Workflow

Maria F. GONZALEZ, Ghazal IZADI, Hani IBRAHIM

Emerging Technology

GeoHeat, deep closed-loop, feasibility mapping

Stanford Geothermal Workshop

2023

English

Why Geothermal Energy? A Questionnaire-analysis of Community Acceptance to Promote Energy Justice and Sustainable Development Strategies in Rural Argentina

Jackson Marshall GRIMES

General

Community Engagement, Social Acceptance, Sustainable Development Goals, Geothermal

Stanford Geothermal Workshop

2023

English

Geothermal Business Outlook in Indonesia

HABIBI Al Husni, Tito Satria Putra PERDANA, Eko Hari PURWANTO, Herlambang SETIAWAN

General

renewable, geothermal, regulation, tariff, capacity, investment

Stanford Geothermal Workshop

2023

English

Critical Problems in the Development of Basin-Hosted Geothermal Resources – Considerations from the Western Canada Sedimentary Basin

Nicholas B. HARRIS

General

basin-hosted, low enthalpy, valuation, risk

Stanford Geothermal Workshop

2023

English

Active Tracers for Hydraulic Control of Cooled Short Circuits

Adam J. HAWKINS, Danni TANG, Ritwick SINHA, Sean A. FULCHER, Sarah HORMOZI, Patrick M. FULTON, Christopher A. ALABI, Uli B. WIESNER, Jefferson W. TESTER

Emerging Technology

premature thermal breakthrough, active tracer, hydraulic control, short circuits, numerical simulation, thermal-hydraulic performance

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

Resource Evaluation Case Study for Surprise Valley, California

Richard HOLT, Lisa KUSCU, Curt ROSE, Roy MINK, Ismail KUSCU

Field Studies

Surprise Valley, reservoir engineering, resource evaluation, exploration, Modoc County

Stanford Geothermal Workshop

2023

English

Quench-spallation Drilling: A Novel Drilling Head Design for Routine Heat Mining Above the Brittle-ductile Transition

Ben HOLTZMAN, Nate GROEBNER, Tushar MITTAL, Rob SKARBEK

Emerging Technology

deep heat mining, brittle-ductile transition, spallation drilling, advanced geothermal systems

Stanford Geothermal Workshop

2023

English

Introduction to the Stanford Geothermal Workshop

Roland HORNE

Introduction

Stanford, Workshop

Stanford Geothermal Workshop

2023

English

Delineating Faults Beneath Basalt at the Soda Lake Geothermal Field

Lianjie HUANG, Kai GAO, David LI, Yingcai ZHENG, and Trenton CLADOUHOS

Geophysics

Denoise, fault, image noise, machine learning, migration image, migration artifacts, nested residual U-Net, Soda Lake geothermal field

Stanford Geothermal Workshop

2023

English

Distribution, Isotopic Composition and Origin of Lithium in the Salton Sea Geothermal Field

J. HUMPHREYS, M. BROUNCE, M. A. MCKIBBEN, P. DOBSON, N. PLANAVSKY, H.R. HOOVER, B. WENZEL

Geochemistry

lithium, salton sea geothermal field, isotopes, mineralogy

Stanford Geothermal Workshop

2023

English

Geoscientific Studies of Geothermal Resources of Gunung Endut Area, Banten Province-West Jawa, Indonesia

Alanda IDRAL, Yuano REZKY, Dedi KUSNADI, Eddy SUMARDI

Field Studies

Indonesia, Jawa, Banten, Gunung Endut, geothermal, geology, geochemistry, geophysics

Stanford Geothermal Workshop

2023

English

Stochastic Fractality of the Gilondi Geothermal Reservoir

Mamadsho ILOLOV, Akhmadsho ILOLOV, Fumiaki INAGAKI, Jamshed RAHMATOV

Modeling

stochastic fractal, Perlin noise, Gilondi geothermal reservoir, binari filtering

Stanford Geothermal Workshop

2023

English

Palaeothermometry of an Enigmatic Travertine Deposit: Cottonwood Travertine, Stillwater Range, NV

Amanda JACKSON, Owen A. CALLAHAN, Siti R. MAT, Emma HEITMANN, Andrew SCHAUER, Cassandra BRIGHAM, Jay MUDAMBI, Jennifer OSAKO, Emma SULLIVAN, Katharine HUNTINGTON, and Juliet G. CRIDER

Geology

Dixie Valley, clumped isotopes, travertine

Stanford Geothermal Workshop

2023

English

Effect of Thermal and Mechanical Processes on Hydraulic Transmissivity Evolution

Tamara JEPPSON, David LOCKNER, Joshua TARON, Diane MOORE, Brian KILGORE, Nicholas BEELER, and Stephen HICKMAN

Geology

hydraulic transmissivity, hydrothermal, granite, shear fractures, fracture healing

Stanford Geothermal Workshop

2023

English

Geochemical Reservoir Damage Due to Fluid-Mineral Interactions Induced by Drilling Fluid: an Inevitable Problem During Geothermal Drilling

JIANG Ou, CHU Baozheng, GONG Qingjie, ZHU Wenxi, Zheng Xiuhua

Geochemistry

geochemical reservoir damage, fluid-mineral interactions, drilling fluid, geothermal drilling

Stanford Geothermal Workshop

2023

English

Stimulation, Tracers and Geochemistry at Utah FORGE

Clay G. JONES, Kevin ENGLAND, Stuart SIMMONS, Peter ROSE, Michael MELLA, Benjamin BARKER, John MCLENNAN, Joseph MOORE

Enhanced Geothermal Systems

Utah FORGE, EGS, well 16A(78)-32, tracers, napthalene sulfonate, hydraulic stimulation, flowback chemistry

Stanford Geothermal Workshop

2023

English

Development Update on Chloride-based Inflow Measurement in Fractured Enhanced Geothermal Systems (EGS) Wells

Luthfan Hafizha JUDAWISASTRA, Sarah SAUSAN, Jiann-cherng SU, Roland HORNE,

Enhanced Geothermal Systems

chloride concentration, feed zone, fracture inflows, single phase, EGS, Utah FORGE

Stanford Geothermal Workshop

2023

English

Identification of Geothermal Surface Manifestation Using ASTER Satellite Imagery. Case Study: Nakuru County, Kenya

Mathew KAMAU

Geology

ASTER, Hydrothermal alteration, geothermal manifestations, processing techniques, band ratios

Stanford Geothermal Workshop

2023

English

Advancing CO2 Plume Geothermal: A Preliminary Investigation of Key Success Factors

Yuezhou KANG, Ahmed MERZOUG, Axel INDRO, Oluwakemi OLOFINNIKA, Esuru Rita OKOROAFOR

Emerging Technology

CO2 plume geothermal, CCUS

Stanford Geothermal Workshop

2023

English

Tectonic and Structural Setting of Geothermal System in Southern Thailand

Pitsanupong KANJANAPAYONT, Panupong KONGPET, Nicole LAUTZE, Erin WALLIN

Geology

Non-volcanic geothermal system, Low- to medium-enthalpy hot springs, Strike-slip fault, Riedel shear, Southern Thailand

Stanford Geothermal Workshop

2023

English

Generating Heat from Unused and Abandoned Wells with the Advanced/Enhanced Geothermal System Technology

Murat KARADAS, Mansur MUSTAFAOGLU, Seymur GULIYEV, Selim TUNA, Alptug GUR, Ilker KIRCA, Mustafa AKKOYUN, Ahmet KARABIYIK, Gulcan KARADAS

Enhanced Geothermal Systems

enhanced geothermal system, advanced geothermal system, abandoned wells, unused wells, down hole heat exchanger, heat production, electricity generation, CFD, finite element method, closed loop.

Stanford Geothermal Workshop

2023

English

Seismic Study at the Mori Geothermal Power Plant, Japan Using DAS and DTS in a Geothermal Well

Junzo KASAHARA, Yoko HASADA, Hitoshi MIKADA, Haruyasu KUZUME, Hiroshi OHNUMA and Yoshihiro FUJISE

Geophysics

DAS, DTS, geothermal field, seismic reflection, geothermal reservoirs, VSP

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

The EGS Collab – Discoveries and Lessons from an Underground Experiment Series

Tim KNEAFSEY, Doug BLANKENSHIP, Jeff BURGHARDT, Tim JOHNSON, Pat DOBSON, Paul C. SCHWERING, Chet HOPP, Mark WHITE, Joseph P. MORRIS, Chris STRICKLAND

Enhanced Geothermal Systems

Enhanced Geothermal Systems, EGS Collab, stimulation, crystalline rock, Sanford Underground Research Facility, coupled process modeling, experimental, field test, flow test, multi-physics monitoring

Stanford Geothermal Workshop

2023

English

Selection and Testing of Proppants for EGS

Sunghyun KO, Ahmad GHASSEMI, Matt UDDENBERG

Enhanced Geothermal Systems

High temperature proppant, EGS, Proppant crush resistance, Polymer coated proppant, Acoustic emission

Stanford Geothermal Workshop

2023

English

The Large-Scale Helmholtz Research Infrastructure GeoLaB

Thomas KOHL, Ingo SASS, Olaf KOLDITZ, Judith BREMER, Bastian RUDOLPH, Eva SCHILL

Enhanced Geothermal Systems

underground lab; fractured systems, crystalline rock, high-flow experiments

Stanford Geothermal Workshop

2023

English

Thermal Power from a Notional 6km Deep Borehole Heat Exchanger in Glasgow

Isa KOLO, Christopher S BROWN, Gioia FALCONE

Modeling

deep borehole heat exchanger, closed-loop geothermal system, single well, finite element method, Glasgow

Stanford Geothermal Workshop

2023

English

Preliminary Play Fairway Analysis of Geothermal Resources in Southern Thailand

Panupong KONGPET, Pitsanupong KANJANAPAYONT, Nicole LAUTZE, Erin WALLIN

Geology

Non-volcanic geothermal system, Low- to medium-enthalpy hot springs, Play fairway analysis, Southern Thailand

Stanford Geothermal Workshop

2023

English

Deploying Digital Twins for Geothermal Operations with the GOOML Framework

Iraklis KONSTANTOPOULOS, Paul SIRATOVICH, Grant BUSTER, Nicole TAVERNA, Jon WEERS, Andrea BLAIR, Jay HUGGINS, Christine SIEGA, Warren MANNINGTON, Alex URGEL, Johnathan CEN, Jaime QUINAO, Robbie WATT, John AKERLEY

Modeling

field optimization, digital twins, plant operations, algorithms, machine learning, Wairakei, strategy, modelling

Stanford Geothermal Workshop

2023

English

Characterization of Fracture Aperture and Spacing Using Well Tests and Radon

T. KUO, T. C. CHEN

Reservoir Engineering

Fracture aperture; Spacing; Radon; Well tests

Stanford Geothermal Workshop

2023

English

Harnessing Energy and Water in the Salton Sea

Nikola LAKIC

Emerging Technology

Geothermal Power, Hydro Power, Electricity, Importing Seawater, In-Line-Pump, In-Line- Generator, Solar Power, Renewable Energy, Heat Exchanger, Desalinization, Potable Water, Extraction of Lithium, Clean Environment, Wildlife Sanctuary, Tourism, Fishery.

Stanford Geothermal Workshop

2023

English

Harnessing Geothermal Energy with the Self-Contained In-Ground Geothermal Generator and Self-Contained In-Ground Geothermal Heat Exchanger

Nikola LAKIC

Emerging Technology

geothermal energy, electricity, desalinization, clean environment, Geothermal Power, Electricity, Importing Seawater, In-Line-Pump, In-Line-Generator, Renewable Energy, Heat Exchanger, Desalinization, Potable Water, Lithium, Environment, Wildlife Sanctuary, Tourism.

Stanford Geothermal Workshop

2023

English

System for Drilling Deeper and Wider Wellbores

Nikola LAKIC

Emerging Technology

drilling wellbores, motorized drill-head, geothermal energy, closed-loop system, heat exchange, electricity, clean environment.

Stanford Geothermal Workshop

2023

English

Permeability-specific Spatial Correlation Systematics for UtahForge EGS Stimulation Meqs

Peter LEARY and Peter MALIN

Enhanced Geothermal Systems

EGS, Meqs, crustal permeability, spatial correlation flow, modeling

Stanford Geothermal Workshop

2023

English

Modeling and Analysis of Stimulation and Fluid Flow in the Utah FORGE Reservoir

Sang H. LEE and Ahmad GHASSEMI

Enhanced Geothermal Systems

FORGE, Stimulation, Well 16A(78)-32, DFN, EGS, Reservoir Characterization

Stanford Geothermal Workshop

2023

English

Conductive Proppants to Improve Heat Extraction

Sai LIU, Faras AL BALUSHI, Arash DAHI TALEGHANI

Emerging Technology

Closed-loop geothermal systems, heat extraction performance, hydraulic fracture, proppants

Stanford Geothermal Workshop

2023

English

Integrate Monitoring Data and Geochemical Modeling Construct Carbonate Precipitation of Tuchang Geothermal Area, Taiwan

Chia-Mei LIU, Shih-Ting CHOU, Chun-Fa HUANG, Ke-Han SONG

Geochemistry

monitoring, geochemical modeling, carbonate precipitation, Tuchang Geothermal area, Taiwan

Stanford Geothermal Workshop

2023

English

Haskell Waveform Modeling of EGS Stimulation Meqs as Slow Ruptures Within Ambient Crust Permeability Structures

Peter MALIN and Peter LEARY

Enhanced Geothermal Systems

EGS, stimulation microseismicity, crustal permeability, spatial correlation

Stanford Geothermal Workshop

2023

English

Structural Assessment for Well Targeting in the Dieng Geothermal Field, Eastern Part of North Serayu Gea-Anticline

Iqbal MARATAMA, Taufik Al AMIN, Siti Olivinia YUSRA, Rizkhy Ridoh ALAMSYAH, ALFIADY, Randy Wijaya ATMAJA, Maxwell WILMARTH

Geology

structure, well targeting, permeability, Dieng, geothermal

Stanford Geothermal Workshop

2023

English

GeoLingo: Defining Optimal Data Collection Requirements for Geothermal Operations and Advanced Analytics

Andrew MARSH, Paul SIRATOVICH, Nicole TAVERNA, Grant BUSTER, Jon WEERS

Production Engineering

data, instrumentation, compression, conditioning, machine learning, advanced analytics, integrated modeling, GOOML

Stanford Geothermal Workshop

2023

English

Simulation Study on Heat Extraction Efficiency and CO2 Recovery Rate for CO2-EGS in Hydrothermal Reservoirs

Kentaro MASUOKA, Hajime YAMAMOTO, Sou KUMAMOTO

Enhanced Geothermal Systems

CO2-EGS, CO2 recovery rate, numerical simulation, heat extraction efficiency

Stanford Geothermal Workshop

2023

English

Spatial Prediction for Bottom Hole Temperature and Geothermal Gradient in Colombia

Jhon Camilo MATIZ-LEON

General

geothermal gradient, sedimentary basins, BHT, geostatistical simulation 3D, interpolation, spatial prediction

Stanford Geothermal Workshop

2023

English

Start New Search

Next Results