| Geothermal Cost Estimation Using Uncertainty and Flexible Design |
R. Chadwick HOLMES, Aimé FOURNIER, Richard DE NEUFVILLE |
Modeling |
techno-economic model, NPV, uncertainty, flexible design, decision rules, electricity, optimization, EGS, power plant |
Stanford Geothermal Workshop |
2022 |
English |
| Pioneering Use of Natural Fracture Characterization for Well Placement at Darajat Field, Indonesia |
Rindu Grahabhakti INTANI, Fanji Junanda PUTRA, Meiyanto Joko PURNOMO, Gregg NORDQUIST, Glenn GOLLA, Richard GUNDERSON, Jean Pierre JOONNEKINDT, Francisco DIAZ, Russell DAVIES, Paul HULTZSCH, Sri MULYANI |
Modeling |
natural fracture prediction, fracture drivers, Discrete Fracture Network, Probability of Permeability, Darajat |
Stanford Geothermal Workshop |
2022 |
English |
| Extended Meq Hectohertz Coda Wave Energy in the Ambient Crust -- Implications for Surface Seismic Array Flow Structure Imaging |
Peter LEARY and Peter MALIN |
Modeling |
ambient crust; poroperm distributions; microseismicity; seismic scattering; coda waves; Arps decline curves; flow imaging |
Stanford Geothermal Workshop |
2022 |
English |
| Numerical Simulation of Fluid Circulation in Hydraulically Fractured Utah FORGE Wells |
Sang H. LEE and Ahmad GHASSEMI |
Modeling |
geothermal, hydraulic fracturing, FORGE, reservoir performance, reservoir model, heat transport, EGS |
Stanford Geothermal Workshop |
2022 |
English |
| Deep Learning for Prediction and Optimization of Air-Cooled Binary Cycle Geothermal Operation |
Wei LING, Yingxiang LIU, Robert YOUNG, Jalal ZIA, Michael SWYER, Trenton T. CLADOUHOS, Behnam JAFARPOUR |
Modeling |
Deep learning, neural networks, optimization, control, geothermal power plants |
Stanford Geothermal Workshop |
2022 |
English |
| Modelling Single Well Closed Loop for Dry Rock Geothermal System |
Kiarash MANSOUR POUR, Denis VOSKOV |
Modeling |
geothermal simulation, coupled well and reservoir modelling |
Stanford Geothermal Workshop |
2022 |
English |
| Machine Learning-Based Power Density Prediction for Binary Cycle Geothermal Power Generation in Japan |
Hisako MOCHINAGA |
Modeling |
machine learning, power density, geothermal reservoir modeling, FNN, RNN, sequence to sequence prediction |
Stanford Geothermal Workshop |
2022 |
English |
| Predicting Geothermal Favorability in the Western United States by Using Machine Learning: Addressing Challenges and Developing Solutions |
Stanley MORDENSKY, John LIPOR, Jacob DEANGELO, Erick BURNS, Cary LINDSEY |
Modeling |
machine learning, exploration, hydrothermal, class imbalance, resource favorability |
Stanford Geothermal Workshop |
2022 |
English |
| A Cross-Simulator Comparison of Dual-Porosity Approaches for Predicting Temperature Decline |
John F. MURPHY |
Modeling |
Reservoir simulation, modeling, dual-porosity, MINC, Brady's Hot Spring |
Stanford Geothermal Workshop |
2022 |
English |
| A Probabilistic Approach to Model and Optimize Geothermal Drilling |
Robert RALLO, Rolando CARBONARI, Dang TON, Rahmat ASHARI, Pradeepkumar ASHOK, Alain BONNEVILLE, Daniel BOUR, Trenton CLADOUHOS, Geoffrey GARRISON, Roland HORNE, Eric Van OORT, Susan PETTY, Adam SCHULTZ, Carsten F SORLIE, Ingolfur Orn THORBJORNSSON, Matt UDDENBERG, Leandra WEYDT |
Modeling |
probabilistic modeling, well optimization |
Stanford Geothermal Workshop |
2022 |
English |
| Optimization of Hammer Bit Performance for Rotary Percussive Deep Drilling |
Roman J. SHOR, Shanti Swaroop KANDALA, Ajesh TRIVEDI, Juan DE LA FUENTE VALADEZ, An MAI, Alex VETSAK |
Modeling |
rotary percussive drilling, hammer bit, bit performance index, hard rock drilling |
Stanford Geothermal Workshop |
2022 |
English |
| Estimation of Statistical Properties of Fracture Networks from Thermal-tracer Experiments |
Guofeng SONG, Delphine ROUBINET, Zitong ZHOU, Xiaoguang WANG, Daniel M. TARTAKOVSKY, Xianzhi SONG |
Modeling |
discrete fracture network, properties estimates, thermal-tracer experiments, heat transport processes, Bayesian inference, neural network surrogate models |
Stanford Geothermal Workshop |
2022 |
English |
| Stochastic Fault Building Constrained to Seismic Observations |
Whitney TRAINOR-GUITTON, Hao ZHANGE, Carl HOILAND |
Modeling |
stochastic, seismic |
Stanford Geothermal Workshop |
2022 |
English |
| Nonlinear Finite Volume Discretization of Subsurface Flow and Mechanics Problem |
Sree Rama Teja TRIPURANENI, Aleks NOVIKOV, Denis VOSKOV |
Modeling |
NTPFA, Linear elasticity, NTPSA, Monotonicity, Homogenization Function |
Stanford Geothermal Workshop |
2022 |
English |
| Examination of the Enhanced Thermal Conductivity Effect by the Induced Convective Heat Flux in a Fractured Thermal Reservoir on Closed-loop Geothermal Energy Production Technology |
Gang ZHAO, Wanju YUAN, Zhuoheng CHEN, Chang SU |
Modeling |
Closed-Loop geothermal technology, induced convective flow, reservoir modeling, enhanced thermal conductivity, fractured thermal reservoir |
Stanford Geothermal Workshop |
2022 |
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 |
| 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 |
| 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 |
| 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 |