Displaying records 1 through 95 of 95 records found.
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Title

Authors

Session

Keywords

Conference

Year

Language

Geology and Hydrothermal Alteration of Well HE-59, Hellisheidi Geothermal Field, SW- Iceland

Birhan ABERA

Geology

Hellisheidi, Hengill, high temperature, borehole geology, hydrothermal alteration

Stanford Geothermal Workshop

2021

English

An Analysis of the Demonstration of a COâ‚‚-based Thermosiphon at the SECARB Cranfield Site

Benjamin M. ADAMS, Mark R. FLEMING, Jeffrey M. BIELICKI, Nagasree GARAPATI, Martin O. SAAR

Field Studies

sedimentary geothermal, carbon dioxide, co2 plume geothermal (CPG), thermosiphon

Stanford Geothermal Workshop

2021

English

Assessing Drilling Rig Options for Conducting Geothermal Exploration Slimhole Drilling in Indonesia

Daniel ADITYATAMA, Vicki AGUSTINO, Hafni WIHARLAN, Farhan MUHAMMAD, Dicky ALAMSYAH, Dorman PURBA

Drilling

Indonesia, Geothermal, Exploration, Drilling, Slimhole, Drilling Rig

Stanford Geothermal Workshop

2021

English

2-D Assessment of Pore Pressure and Poroelastic Effects Around Geothermal Producers in Multi-Well Configurations

Derrick N. ADU, Julia GHERGUT, Martin SAUTER, Bianca WAGNER, Bettina WIEGAND, Mohammed YAMAH

Tracers

fluid-induced, fluid injection, depletion, geothermal reservoir, pore pressure, effective stress, poroelasticity, stress tensor, stress path, stimulation, consolidation, hydraulic diffusivity

Stanford Geothermal Workshop

2021

English

A Comprehensive Review of ORC's Application: Waste Heat Recovery System in IC Engine

Keyur AJWALIA

Low Temperature

orc, waste heat recovery, internal combustion, fuel economy, low temperature

Stanford Geothermal Workshop

2021

English

A Numerical Study for Determining Lateral Thermal Gradient Based on Reservoir Properties

Aburiza AKHMAD, Budiman Dwi PUTRA, Mutiara Melanie SIHOMBING, Salsabila Tantri AYU, Theresia YOLANDA

Modeling

numerical study, lateral thermal gradient, permeability, up-flow temperature

Stanford Geothermal Workshop

2021

English

Integrated Characterization Applied to a Geothermal System Influenced by Geological Structures

Alfonso ARAGÓN-AGUILAR, Siomara LÓPEZ-BLANCO, Aldo AZOÑOS-FIGUEROA

Reservoir Engineering

Integrated characterization, Production performance, Enthalpy, Physical properties, Steam fraction

Stanford Geothermal Workshop

2021

English

Changing Casing-Design of New Geothermal Wells in Western Anatolia for Adapting to the Changes in Reservoir Conditions

Hakki AYDIN, Sukru MEREY

Production Engineering

Casing-design, ESPs, Geothermal, AlaÅŸehir, Western Anatolia

Stanford Geothermal Workshop

2021

English

Artificial Lifting in Liquid Dominated High Temperature Geothermal Fields in Turkey: Lessons Learned

Hakki AYDIN, Serhat AKIN, Erdinc SENTURK, Mahmut Kaan TUZEN

Production Engineering

Turkey, ESP, High Temperature, Artificial Lifting, LSP

Stanford Geothermal Workshop

2021

English

Geothermal Role as a Renewable Energy in Energy Mix Indonesia During and Post COVID-19 Pandemic

Rizki R AYUNINGTYAS, Dorman PURBA, Daniel W. ADITYATAMA

General

geothermal, renewable energy, energy mix, Indonesia, covid-19, pandemic

Stanford Geothermal Workshop

2021

English

Subsurface Characterization and Machine Learning Predictions at Brady Hot Springs

Koenraad F BECKERS, Dmitry DUPLYAKIN, Michael J MARTIN, Henry E JOHNSTON, Drew L SILER

Modeling

Brady Hot Springs, machine learning, geothermal reservoir modeling, time series predictions, principal component analysis

Stanford Geothermal Workshop

2021

English

First-Order Discontinuity in Cumulative Tracer Recovery: Need for Endo-Tracer Push-Pull

Horst BEHRENS, Julia GHERGUT, Martin SAUTER

Tracers

endo-tracer, single-well, push-pull, dual tracer, flow-storage distribution, renormalized FSD, rate-sensitive FSD, cumulative mass recovery, tangent drop, misaligned fracture, flow-path discontinuity

Stanford Geothermal Workshop

2021

English

Non-Intersected Nearby Faults: ‘Dazzling Blind’ Spot for Artificial Tracers in Inter-Well Tests (Scoping Simulations, 3)

Horst BEHRENS, Julia GHERGUT, Martin SAUTER

Tracers

large-scale fault, permeability anisotropy, reservoir boundary, drain, tracer test, forced-gradient, Upper Rhine Rift Valley, Oberrheingraben

Stanford Geothermal Workshop

2021

English

Biodegradable Resin Based Water Softener Technique to Reduce the Scaling Problem in Geothermal Water Flow Lines

Namrata BIST, Anirbid SIRCAR, Abhijit NIRANTARE

Emerging Technology

scale, geothermal flowlines, biodegradable, flow assurance, Dholera

Stanford Geothermal Workshop

2021

English

Artificial Intelligence Based Optimizing Solutions for the Geothermal Power Plants

Namrata BIST, Gautami TRIPATHI, Anirbid SIRCAR, Kriti YADAV

Emerging Technology

Artificial Intelligence, optimization, power plant, future predictions, model, machine learning

Stanford Geothermal Workshop

2021

English

Evolution of Brine Geochemical Composition During Operation of EGS Geothermal Plants (Alsace, France)

Clio BOSIA, Justine MOUCHOT, Guillaume RAVIER, Olivier SEIBEL, Albert GENTER

Geochemistry

geothermal brine, geochemistry, Upper Rhine Graben, operation phase, Soultz-sous-Forêts, Rittershoffen, Strasbourg

Stanford Geothermal Workshop

2021

English

A History of Tracer Studies of the East Flank Area of the Coso Geothermal Field

Cliff BUCK

Field Studies

tracer, injection, naphthalene sulfonate, Coso, interconnectivity

Stanford Geothermal Workshop

2021

English

First Year Report of EDGE Project: an International Research Coordination Network for Geothermal Drilling Optimization Supported by Deep Machine Learning and Cloud Based Data Aggregation

Rolando CARBONARI, Dang TON, Alain BONNEVILLE, Daniel BOUR, Trenton CLADOUHOS, Geoffrey GARRISON, Roland HORNE, Susan PETTY, Robert RALLO, Adam SCHULTZ, Carsten F SØRLIE, Ingolfur Orn THORBJORNSSON, Matt UDDENBERG, Leandra WEYDT

Modeling

machine learning, data analysis, deep learning, well optimization

Stanford Geothermal Workshop

2021

English

The DInSAR Analysis with Machine Learning for Delineating Geothermal Sites at the Brady Geothermal Field

Mahmut CAVUR, Jim MORAGA, H.Sebnem DUZGUN, Hilal SOYDAN and Ge JIN

Geophysics

Displacement on Geothermal, K-Means, DInSAR, Deformation on Brady, Unsupervised classification.

Stanford Geothermal Workshop

2021

English

Common Practice of Formation Evaluation Program in Geothermal Drilling

Vicky CHANDRA, Ribka ASOKAWATY, Dorman PURBA

Drilling

formation evaluation, cutting, coring, borehole image, drilling, geothermal

Stanford Geothermal Workshop

2021

English

Identifying and Assessing Geohazards in Indonesia Geothermal Area: How Difficult Is it?

Vicky R. CHANDRA, Dorman PURBA, Arthur G. P. NAYOAN, Ferdino R. FADHILLAH, Rizki F. RAMADHAN, Rio ANGGARA

Geology

geothermal, exploration, geology, geohazard, earthquake, hydrothermal eruption, landslide, Indonesia

Stanford Geothermal Workshop

2021

English

Unification of Geothermal Plants with National Grid Using Artificial Intelligence

Maitri DODIYA, Manan SHAH

Emerging Technology

Artificial intelligence, national smart grid, geothermal plants

Stanford Geothermal Workshop

2021

English

Crustal Fault Zones (CFZ) as Geothermal Power Systems: 3D Variation of Permeability and Related Processes

Hugo DUWIQUET, Laurent GUILLOU-FROTTIER, Laurent, ARBARET, Mathieu BELLANGER, Théophile GUILLON, Michael J. HEAP

Geology

3D permeability variations, THM numerical modeling, high-temperature geothermal energy, Crustal Fault Zone (CFZ).

Stanford Geothermal Workshop

2021

English

Performance Analyses of Deep Closed-loop U-shaped Heat Exchanger System with a Long Horizontal Extension

Morteza ESMAEILPOUR, Maziar GHOLAMIKORZANI, Thomas KOHL

Modeling

geothermal closed loop, U-shaped heat exchanger, wellbore simulation, sustainable energy production

Stanford Geothermal Workshop

2021

English

Temporal-Spatial Evolution of Anisotropic Rock Properties During Hydraulic Fracture Stimulations at the First EGS Collab Testbed

Zongcai FENG, Lianjie HUANG, Kai GAO, Jiaxuan LI, Benxin CHI, Jonathan AJO-FRANKLIN, Pengcheng FU, Timothy J. KNEAFSEY, EGS Collab Team

EGS Collab

EGS Collab, anisotropic, fracture imaging, seismic monitoring, elastic-waveform inversion

Stanford Geothermal Workshop

2021

English

Geothermal Design Tool (GeoDT)

Luke P. FRASH

Enhanced Geothermal Systems

Enhanced Geothermal Systems, Discrete Fracture Network, Geothermal Power, Well Design, Site Planning

Stanford Geothermal Workshop

2021

English

Simulating Hydraulic Fracture Stimulations at the EGS Collab: Model Validation from Experiments 1 and Design-Phase Simulation for Experiment 2

Pengcheng FU, Hui WU, Joseph P. MORRIS, Paul C. SCHWERING, Criag ULRICH, Jeffrey A. BURGHARDT, Mathew D. INGRAHAM, Thomas W. DOE and EGS Collab Team

EGS Collab

EGS Collab, Hydraulic Fracturing, Fracture simulation, in situ stress

Stanford Geothermal Workshop

2021

English

Delineating Faults in the Soda Lake Geothermal Field Using Machine Learning

Kai GAO, Lianjie HUANG, Rongrong LIN, Hao HU, Yingcai ZHENG, Trenton CLADOUHOS

Enhanced Geothermal Systems

fault, machine learning, enhanced geothermal systems, interpretation, imaging

Stanford Geothermal Workshop

2021

English

Death by Injection - Reopening the Klaipeda Geothermal Cold Case

Frederic GUINOT, Serge MARNAT

Injection

case history, failure, injection, completion, stimulation, clastic, district heating

Stanford Geothermal Workshop

2021

English

An Introduction to the Stanford Geothermal Workshop 2021

Roland N. HORNE

Introduction

virtual platform, historical data

Stanford Geothermal Workshop

2021

English

Coupling Subsurface and Above-Surface Models for Optimizing the Design of Borefields and District Heating and Cooling Systems in the Presence of Varying Water-Table Depth

Jianjun HU, Christine DOUGHTY, Patrick DOBSON, Peter NICO, Michael WETTER

Emerging Technology

Modelica Buildings Library, TOUGH, borefields, reservoir, district heating and cooling, code coupling

Stanford Geothermal Workshop

2021

English

Evolution of Fluid Transmissivity and Strength Recovery of Shear Fractures Under Hydrothermal Conditions

Tamara JEPPSON, David LOCKNER, Brian KILGORE, Nicholas BEELER, and Joshua TARON

Geophysics

transmissivity, shear fractures, strength, healing, sealing

Stanford Geothermal Workshop

2021

English

Constant Flow Rate Fracturing with Different Fracturing Fluids for Enhanced Geothermal Systems

Guoqing JIAN, Ramesh SARATHI, Carlos A. FERNANDEZ, Jeff BURGHARDT, Alain BONNEVILLE, and Geoffrey GARRISON

Enhanced Geothermal Systems

StimuFrac, Enhanced Geothermal Systems, fracturing, ½ foot rock

Stanford Geothermal Workshop

2021

English

Recurrent Neural Networks for Prediction of Geothermal Reservoir Performance

Anyue JIANG, Zhen QIN, Trenton T. CLADOUHOS, Dave FAULDER, Behnam JAFARPOUR

Reservoir Engineering

machine learning, predictive analytics, recurrent neural networks, geothermal reservoirs

Stanford Geothermal Workshop

2021

English

A DAS-VSP Study Around the Geothermal Field of the Ohnuma Geothermal Power Plant in Northern Honshu, Japan

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

Geophysics

DAS, imaging, seismic method, supercritical, geothermal field, VSP, DTS,

Stanford Geothermal Workshop

2021

English

A Comprehensive Study of Cementing Operation for HPHT Geothermal Wells

Nehal KHETANI, Himanshu PANCHAL, Sunny PATEL, Manan SHAH

Drilling

Geothermal Wells, High Pressure, High Temperature

Stanford Geothermal Workshop

2021

English

Water-Methane Geothermal Reservoirs in a South-West Foothills of Koryaksky Volcano, Kamchatka

Alexey KIRYUKHIN, Pavel VORONIN, Nikita ZHURAVLEV, Galina Kopylova

Enhanced Geothermal Systems

geothermal, CH4, reservoirs, Koryaksky, volcano

Stanford Geothermal Workshop

2021

English

Fracture Stimulation and Chilled-water Circulation Through Deep Crystalline Rock: Characterization, Modeling, Monitoring, and Heat-transfer Assessment

Tim KNEAFSEY, Doug BLANKENSHIP, Pat DOBSON, Mark WHITE, Joseph P. MORRIS, PengchengFU, Paul C. SCHWERING, Jonathan B. AJO-FRANKLIN, Lianjie HUANG, Hunter A. KNOX, Ghanashyam NEUPANE, Jon WEERS, Roland HORNE, William ROGGENTHEN, Thomas DOE, Earl MATTSON, and The EGS Collab Team

EGS Collab

Stimulation, crystalline rock, field test, simulation, flow test, geophysics

Stanford Geothermal Workshop

2021

English

Impact of Particle Size Distribution on Fracture Sealing Capability; a Simulation for Better Geothermal Drilling

Lu LEE, Arash DAHI TALEGHANI

Drilling

Drilling, LCM, Loss Circulation Materials

Stanford Geothermal Workshop

2021

English

Numerical Modeling of Microseismic Monitoring at the Second EGS Collab Testbed

Jiaxuan LI, Lianjie HUANG, Yu CHEN, Joseph MORRIS, Jonathan AJO-FRANKLIN, Timothy KNEAFSEY, EGS Collab Team

EGS Collab

EGS Collab experiment II, event location, fracture stimulation, moment tensor inversion, numerical modeling, microseismicity

Stanford Geothermal Workshop

2021

English

Cost Estimation of Thermoelectric Generators

Kewen LI, Geoffrey GARRISON, Yuhao ZHU, Roland HORNE, and Susan PETTY

Low Temperature

thermoelectric generator system, direct power generation, thermoelectric effect, field test

Stanford Geothermal Workshop

2021

English

The Characteristics of Andesite Under Weathering and Alteration in Tatun Volcano Group, Taiwan

Chia-Mei LIU, Ruo-Pin LI, Ke-Han SONG, Yu-Wei TSAI

Field Studies

weathering, alteration, petrography, mineral assemblages, geochemistry, Tatun Volcano Group, Taiwan

Stanford Geothermal Workshop

2021

English

Deep Learning for Prediction and Fault Detection in Geothermal Operations

Yingxiang LIU, Wei LING, Robert YOUNG, Trenton T. CLADOUHOS, Jalal ZIA, Behnam JAFARPOUR

Emerging Technology

deep learning, predictive analytics, dynamic neural networks, geothermal power plants

Stanford Geothermal Workshop

2021

English

Electric Power Generation, Specific Capital Cost, and Specific Power for Advanced Geothermal Systems (AGS)

Adam E. MALEK, Benjamin M. ADAMS, Edoardo ROSSI, Hans O. SCHIEGG, Martin O. SAAR

Emerging Technology

Geothermal energy, closed-loop, renewable energy, electric power generation, AGS

Stanford Geothermal Workshop

2021

English

A Review of Integration of Solar-Geothermal System with the Thermal Energy Storage System

Nilesh MALI, Abhijit NIRANTARE, Kriti YADAV, Anirbid SIRCAR, Namrata BIST, Surbhi SINGH

Emerging Technology

Solar Thermal, Geothermal, Hybrid System, Flexible energy use.

Stanford Geothermal Workshop

2021

English

Preliminary Study of Dependence of the Modification Factor Controlling Generation of Periodic Wellbore Flow

Mitsuo MATSUMOTO, Haruki OKADA, Ryuichi ITOI, Yasuhiro FUJIMITSU

Production Engineering

cycling well, wellbore flow simulator, transient model

Stanford Geothermal Workshop

2021

English

Looking for Permeability on Combined 3D Seismic and Magnetotelluric Datasets with Machine Learning

Eric MATZEL, Steven MAGANA-ZOOK, Robert J. MELLORS, Satish PULLAMMANAPPALLIL and Erika GASPERIKOVA

Geophysics

geophysics, seismic, magnetotelluric, machine learning, Raft River

Stanford Geothermal Workshop

2021

English

Geology and Co-creation at Fly Ranch Hot Springs, Northwestern Nevada

Glenn MELOSH

Field Studies

conceptual model

Stanford Geothermal Workshop

2021

English

Rheological Properties of Drilling Fluids Containing Special Additives for Geothermal Drilling Applications

Abdelmjeed MOHAMED, Saeed SALEHI, Ramdan AHMED

Drilling

Rheology, drilling fluid additives, viscosifier, filtration control, geothermal drilling, HPHT

Stanford Geothermal Workshop

2021

English

A New Machine Learning Algorithm for Production Well Analysis

MUCHAMAD Harry, Jantiur SITUMORANG, PRABATA Welly

Reservoir Engineering

machine learning, wellbore simulation, ANN, decision tree regressor, JIWA Flow

Stanford Geothermal Workshop

2021

English

Comparative Study of Decline Curve Prediction in Geothermal Injection Well Using Machine Learning and Wellbore Simulator

MUCHAMAD Harry, Aditya WAHYUDI, Midat AL ISLAM, Nada AFRA, Jantiur SITUMORANG

Injection

injection, injection decline, machine learning, JIWA Flow

Stanford Geothermal Workshop

2021

English

Rantau Dedap Geology and Alteration Update

Wildan MUSSOFAN, Marino BAROEK, Jim STIMAC, Novi GANEFIANTO, Sonny SANTANA, Irvan RAMADHAN, Ridwan SIDIK, Dayinta DYAKSA

Geology

Rantau Dedap, stratigraphy, structure, subsurface geology, hydrothermal alteration, MeB, MT resistivity, well temperature, vein paragenesis, system evolution

Stanford Geothermal Workshop

2021

English

Nanobubbles as Corrosion and Scale Inhibitor

Masami NAKAGAWA, Arata KIOKA, Asuki AIKAWA, Ken TAGOMORI and Toru KODAMA

Emerging Technology

nanobubbles, corrosion, scaling, inhibitor

Stanford Geothermal Workshop

2021

English

Optimization of Geothermal Greenhouses Design for Kenyan Fresh-cut Flowers

NGETHE John and Saeid JALILINASRABADY

Direct Use

Greenhouse warming, Absorption chillers, Optimal design, Cascaded use, Dew-point

Stanford Geothermal Workshop

2021

English

Comparison of EGS Thermal Performance with CO2 and Water as Working Fluids

Esuru Rita OKOROAFOR, Michael J. WILLIAMS, Jean GOSSUIN, Olalekan JIMOH-KENSHIRO, Roland N. HORNE

Enhanced Geothermal Systems

carbon dioxide utilization, enhanced geothermal systems, heterogeneous fracture, numerical Simulation, supercritical CO2

Stanford Geothermal Workshop

2021

English

Use of Geothermal Electric System for Remote Powering: A Case Study of Puga Geothermal Field

Bhavi PANCHAL, Manan SHAH

Emerging Technology

Electric System; Geothermal Energy; Remote Powering

Stanford Geothermal Workshop

2021

English

Technological Peripheral of Geosolar Hybrid Cooling System

Sunskrati PANDEY, Manan SHAH

Direct Use

Geothermal Enerrgy, Cooling, Solar

Stanford Geothermal Workshop

2021

English

Study of Economic Feasibility for a Decentralised Small Off Grid Geothermal Power Plant Using Slim Boreholes

Taral PATEL, Manan SHAH

Low Temperature

Economic Feasibility, Geothermal, Power Plant, Small Grid

Stanford Geothermal Workshop

2021

English

National-Scale Reservoir Thermal Energy Storage Pre-Assessment for the United States

Jeff D. PEPIN, Erick R. BURNS, Jesse E. DICKINSON, Leslie L. DUNCAN, Eve L. KUNIANSKY, Howard W. REEVES

Direct Use

reservoir thermal energy storage (RTES), geothermal, direct-use cooling

Stanford Geothermal Workshop

2021

English

Geothermal Resource Evaluation of the Tatun Volcano Group (TVG) Area, Taiwan

Tito Satria Putra PERDANA, Bing-Cheng CHEN, Logan HACKETT, Ann ROBERTSON-TAIT, Amber THOMAS

Field Studies

Tatun, Taiwan, Corrosive, Acidic Brine, Andesite, Sandstones, Neutralization, Fault, Fracture

Stanford Geothermal Workshop

2021

English

JIWAFlow: A Cloud Computing Wellbore Simulator

PRABATA Welly, SITUMORANG Jantiur, NAINGGOLAN Thomson

Reservoir Engineering

wellbore modeling, cloud computing, monte carlo,

Stanford Geothermal Workshop

2021

English

Performance Evaluation of Geothermal Integrated Desalination Double Effect Evaporator (DEE) with or Without Steam Jet Ejector with Software Simulation

Mitul PRAJAPATI, Darsh SHAH, Surendra Sasikumar JAMPA, Manan SHAH, Jainam PANCHAL

Direct Use

Double Effect Evaporator (DEE), Ejector, Geothermal energy, Desalination, MATLAB/Simulink

Stanford Geothermal Workshop

2021

English

A Comparative Analysis of Renewable Energy Resource in Sustainability Contexts Using the Analytical Hierarchy Process (AHP) Approach in New Zealand

Abi PRIONGGO, Jessica STEPHANI

General

sustainability, renewable, energy, AHP, geothermal

Stanford Geothermal Workshop

2021

English

Expediting Geothermal Exploration in Indonesia: Should We Consider Slimhole Drilling?

Dorman PURBA, Daniel W. ADITYATAMA, Rony P. NUGRAHA, Githa P. RIZKIANI, Rayhan IZZAT, Vicky R. CHANDRA, Budi KRISTIANTO

Drilling

geothermal, slimhole, drilling, exploration, resource, risks, well cost, decision-tree, well value, Indonesia

Stanford Geothermal Workshop

2021

English

Resource Assessment Methods Selection for Geothermal Exploration Project in Indonesia: What Are the Considerations?

Dorman PURBA, Rony P. NUGRAHA, Daniel W. ADITYATAMA, Rizki R. AYUNINGTYAS, Vicky R. CHANDRA, M. Arif AL-HASSAN, M. Multy Rizqy, Rizki F. RAMADHAN

General

geothermal, resource assessment, exploration, drilling, volumetric, numerical simulation, Indonesia

Stanford Geothermal Workshop

2021

English

Full Coring Drilling Operation Analysis to Improve the Exploration Drilling Performance of Geothermal Slimhole

Annisa RACHMADANI, Reifandi REDHIZA, Didin Chaerudin IRWANSYAH, Pradana Vian PRASETYO, Dicky ALAMSYAH, Daniel W. ADITYATAMA

Drilling

Full coring rig, slimhole, geothermal, drilling, Indonesia

Stanford Geothermal Workshop

2021

English

Using Surface Deformation and Machine Learning to Determine State of Stress Changes at the Coso Geothermal Field, California USA

Sarah ROBERTS, Andrew DELOREY, Christopher JOHNSON, Robert GUYER, Richard ALFARO-DIAZ, Paul JOHNSON

Geophysics

stress tensor, transient stress, machine learning, surface deformation

Stanford Geothermal Workshop

2021

English

Teaching and Research with Borehole Heat Exchange Systems in Krakow (Poland) and Oshawa (Canada)

Aneta SAPIŃSKA-ŚLIWA, Marc A. ROSEN, Seama KOOHI-FAYEGH, Andrzej GONET, Tomasz SLIWA, Tomasz KOWALSKI, Martyna CIEPIELOWSKA

Low Temperature

geothermal energy, borehole thermal energy storage, thermal response test, borehole heat exchangers, geothermal heat pump, geoenergetics, geothermal heating and cooling

Stanford Geothermal Workshop

2021

English

A Fluidized Bed Adsorption Driven Power Generation System - the Potential of Metal-organic Frameworks

Sara SHAHMOHAMMADI, Alexander BURNS

Emerging Technology

Adsorption, Metal-organic frameworks, ORC, power generation, geothermal

Stanford Geothermal Workshop

2021

English

JIWA T.o.R: Estimation of Geothermal Top of Reservoir Uncertainties in the Exploration Drilling

Muhammad SIDQI, Jantiur SITUMORANG, Muchamad HARRY, Thomson NAINGGOLAN

Geology

top of reservoir, exploration, JIWA, drilling, exploration drilling

Stanford Geothermal Workshop

2021

English

Thermal Stabilization Time of Borehole Heat Exchanger Due to the Drilling Process

Tomasz SLIWA, Aneta SAPIŃSKA-ŚLIWA, Marek JASZCZUR, Paweł ZAPIÓR, Tomasz KOWALSKI, Martyna CIEPIELOWSKA

Low Temperature

geothermal heat pumps, geoenergetics, thermal response test, temperature profile, borehole heat exchanger

Stanford Geothermal Workshop

2021

English

Thermal Hydrological Mechanical Modeling of Stockton University Reservoir Cooling System

Torquil SMITH, Eric SONNENTHAL, Patrick DOBSON, Peter NICO, Mark WORTHINGTON

Modeling

thermal hydrological mechanical modeling, reservoir thermal energy storage, Richard Stockton University

Stanford Geothermal Workshop

2021

English

Characterizing Signatures of Geothermal Exploration Data Using Machine Learning Techniques: an Application to the Nevada Play Fairway Analysis

Connor M. SMITH, James E. FAULDS, Mark COOLBAUGH, Stephen BROWN, Cary R. LINDSEY, Sven TREITEL, Bridget AYLING, Michael FEHLER, Chen GU, and Eli MLAWSKY

Modeling

geothermal, Nevada, play fairway analysis, PFA, machine learning, ML, permeability, geophysics, exploration, neural networks, feature selection, principal component analysis, training sites, latent features, clustering

Stanford Geothermal Workshop

2021

English

Thermal-Hydrological-Mechanical Models for Evaluating Reservoir Thermal Energy Storage in the Portland Basin, Oregon

Eric SONNENTHAL, J. Torquil SMITH, Patrick DOBSON, Peter NICO

Low Temperature

reservoir-thermal-energy storage, thermal-hydrological-mechanical, numerical modeling

Stanford Geothermal Workshop

2021

English

Technology for Lithium Extraction in the Context of Hybrid Geothermal Power

William STRINGFELLOW, Patrick DOBSON

Emerging Technology

lithium, critical materials, hybrid systems, resource extraction and recovery

Stanford Geothermal Workshop

2021

English

An HPC-Based Hydrothermal Finite Element Simulator for Modeling Underground Response to Community-Scale Geothermal Energy Production

Xiang SUN, Kenichi SOGA, Alp CINAR, Zhenxiang SU, Kecheng CHEN, Krishna KUMAR, Patrick F. DOBSON, Peter S. NICO

Modeling

parallel computing, finite element, coupled hydro-thermal modeling, community scale

Stanford Geothermal Workshop

2021

English

Size Dependence of Nano-/Microparticles Flowing Through Fracture Structures

Anna SUZUKI, Junzhe CUI, Satoshi UEHARA, Takatoshi ITO

Tracers

flow experiment, micromodel, particle tracers

Stanford Geothermal Workshop

2021

English

The Review of Worldwide Geothermal Top of Reservoir with JIWA T.o.R

Muhammad Fahran Fauzan TANDIPANGA, Annisa’ AMALIA, Chelsea CASTRO, Muhammad SIDQI, Jantiur SITUMORANG

Geology

Top of reservoir, Base of Conductive, BPD, Geothermometer, drilling, exploration drilling, JIWA

Stanford Geothermal Workshop

2021

English

Seismic Monitoring of the Sacramento Basin Using Dark Fiber and Distributed Acoustic Sensing (DAS)

Dennise TEMPLETON, Christina MORENCY, Eric MATZEL, Emily MAHER, and Jonathan AJO-FRANKLIN

Geophysics

microseismicity, seismicity, fiber, virtual seismometer method, distributed acoustic sensing, DAS

Stanford Geothermal Workshop

2021

English

A Discussion of Geothermal Well Integrity Using Long-Term Experimental Bonding and RE-Bonding Data

Catalin TEODORIU

Drilling

well integrity, casing-ement bonding, re-bonding, well construction

Stanford Geothermal Workshop

2021

English

Reducing Emissions in Hydraulic Fracturing for Geothermal Application with the Technology Revolution

Catalin TEODORIU, Will BROWN, David EDWARDS, Jack HEATLY, Andrew OAKES, Ryan SANDMANN

Emerging Technology

hydraulic fracturing, emissions, new tehcnologies

Stanford Geothermal Workshop

2021

English

High Temperature Stability of Aqueous Foams for Potential Applications in Enhanced Geothermal System (EGS)

Viren THAKORE, Fei REN, Josh VOYTEK, Hong WANG, Jy-An WANG, Yarom POLSKY

Enhanced Geothermal Systems

Enhanced geothermal system, aqueous foam, high temperature, high pressure, stability, and half-life

Stanford Geothermal Workshop

2021

English

Developments and Future Insights of Using Nanofluids for Heat Transfer Enhancements in Geothermal Systems

Het TILALA, Hemil SAVALIYA, Deep KOTADIA, Swapnil DHARASKAR, Manan SHAH

General

Nanofluids; Heat Exchanger, Geothermal System

Stanford Geothermal Workshop

2021

English

Renewable Energy Literacy in Supporting Geothermal Project in Indonesia: Where Are We Now?

Mukhamad F. UMAM, Dorman PURBA, Reynaldi YANUARIZKY, Sesi SELIA, Arnaldo NAPITU, L. Kevin HENDINATA, Ramadhani I. A

General

geothermal, education, community, stakeholders, exploration, drilling, renewable energy, human resource, Indonesia

Stanford Geothermal Workshop

2021

English

Real-Time Model for Thermal Conductivity Prediction in Geothermal Wells Using Surface Drilling Data: A Machine Learning Approach

Cesar VIVAS, Saeed SALEHI

Drilling

thermal conductivity, machine learning, supervised regression, drilling data, real-time prediction

Stanford Geothermal Workshop

2021

English

Study on Foam Fracturing of Granite for the Development of Enhanced Geothermal Systems

Hong WANG, Jy-An J. WANG, Yarom POLSKY, Fei REN, Virensinh THAKORE

Enhanced Geothermal Systems

foam fracturing, granite, cyclic injection, waterless, EGS stimulation

Stanford Geothermal Workshop

2021

English

Modeling the Dynamic Flow Resistance Across the Fracture Network of EGS Collab Experiment 1

M.D. WHITE, J.A. BURGHARDT, and EGS Collab Team

EGS Collab

EGS Collab, enhanced geothermal systems, numerical simulation, embedded fractures

Stanford Geothermal Workshop

2021

English

When, Where, and Why: the Geologic Context of Lost Circulation While Drilling in a Crystalline Geothermal Reservoir

Carmen WINN, Patrick DOBSON, Craig ULRICH, Timothy KNEAFSEY, Thomas LOWRY, Zach CESA, Robin ZUZA, John ACKERLEY, Ben DELWICHE, Abraham SAMUELSteve BAUER

Drilling

lost circulation, geology

Stanford Geothermal Workshop

2021

English

Techno-economic Analysis in Developing Low to Intermediate Temperature Geothermal System in the Eastern Region of Indonesia

Nevi WINOFA, Jessica STEPHANI, Jantiur SITUMORANG, Muchamad HARRY

General

low to intermediate temperature system, high temperature pump, electricity tariff, BPP, eastern region of Indonesia

Stanford Geothermal Workshop

2021

English

Predicting Long-term Thermal Performance in Enhanced Geothermal Systems from Short-term Tracer Tests

Hui WU, Pengcheng FU, Hewei Tang, Joseph P. MORRIS, EGS Collab TEAM

EGS Collab

EGS, fracture aperture, tracer test, thermal performance

Stanford Geothermal Workshop

2021

English

Numerical Simulation of Injection Tests at Utah FORGE Site

Pengju XING, Branko DAMJANAC, Zorica RADAKOVIC-GUZINA, Aleta FINNILA, Robert PODGORNEY, Joseph MOORE, John MCLENNAN

Modeling

Numerical simulation, Pressure history matching, Hydraulic fracture, DFN, FORGE

Stanford Geothermal Workshop

2021

English

Material Corrosion Test for Developing Cr Casing Steel at High Temperature Acid Condition

Norio YANAGISAWA, Masatake SATO, Kazumi OSATO, Yu YAMAMOTO, Keith LICHTI, Bruce MOUNTAIN, Lucjan SAJKOWSKI

Emerging Technology

material corrosion rate, acidic fluid, pH, Cr equivalent, carbon steel

Stanford Geothermal Workshop

2021

English

Exploitation Strategies to Minimize Decline Rate at Lumut Balai Area, PT. Pertamina Geothermal Energy, Indonesia

Erwandi YANTO, Eric FIRANDA, Aris BUDIYANTO, Andre TIOFAMI, Hadi SURANTO

Field Studies

Transient Pressure Effect, Reservoir Decline, Production Management

Stanford Geothermal Workshop

2021

English

The Importance of Cooling Water Treatment System at Lumut Balai Geothermal Power Plant

Erwandi YANTO, Muhammad Abimas HALIMZIKRI, Aris BUDIYANTO, Andre TIOFAMI, Dzuriat KHASANI, Hadi SURANTO

General

Microorganism, Biocide, Chemical Treatment, Cooling Tower

Stanford Geothermal Workshop

2021

English

Physics-Guided Machine Learning Approach to Characterizing Small-Scale Fractures in Geothermal Fields

Yingcai ZHENG, Jiaxuan LI, Rongrong LIN, Hao HU, Kai GAO, Lianjie HUANG

Geophysics

Geothermal, fracture characterization, fracture detection, machine learning, small-scale fractures, DBNN

Stanford Geothermal Workshop

2021

English

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