| The Role of thermo-poroelastic Effects on Transverse Fractures in the Utah FORGE Well 16-A |
Ahmad GHASSEMI, Zhi YE, RATNAYAKE, Mudi |
FORGE |
FORGE, thermal stress, transverse fractures, stimulation |
Stanford Geothermal Workshop |
2024 |
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 |
| Developing New Tracer Method for Determining the Steam Wetness in Geothermal Field |
Ahmad IMAN, Ahmad YANI, Mukhamad NASHIR, Henny FIRDAUS, Hendra HADRIANSYAH |
Production Engineering, Steam Gathering Systems |
steam wetness, impurities, tracer, Lahendong, Pertamina Geothermal Energy, operation |
World Geothermal Congress |
2020 |
English |
| Focal Mechanism and Stress Analysis of the CAPE Site, Utah |
Ahmad MOHAMMADI, Xiaowei CHEN, Nori NAKATA, Sireesh DADI |
Enhanced Geothermal Systems |
Enhanced Geothermal Systems, seismic monitoring, microseismicity, Cape Modern |
Stanford Geothermal Workshop |
2025 |
English |
| Improving the NCG Analysis by Separation of Argon and Oxygen Chromatogram Using Gas Chromatography with PDHID Detector for Geochemical and Reservoir Evaluation in Kamojang Field |
Ahmad Suvian IMAN, Hendra HADRIANSYAH, Rahmad HARAHAP |
Geochemistry |
Gas Chromatoghaphy, PDHID, Non-condensable gas |
World Geothermal Congress |
2015 |
English |
| Time Lapse (4-D) Seismic Velocity Tomography Using Micro-Seismic Data in Geothermal Field |
Ahmad Syahputra, Andri Dian Nugraha, Rachmat Sule |
— |
Tomography, Monitoring, 4-D |
Indonesian Geothermal Association Conference |
2013 |
English |
| Life Time Prediction of Steam Supply of Well Groups PL-405 Based on the Maximum Discharge Pressure Decline Monitoring Kamojang Geothermal Area |
Ahmad Yani, Agus A. Zuhro, Rahmad Harap |
22. Reservoir Engineering |
Decline, reinjection, maximum discharge pressure |
World Geothermal Congress |
2010 |
English |
| Determination of Negative Density Changes in the Kamojang Geothermal Field Using Time-Lapse Microgravity Analysis |
Ahmad Zaenudin, Wawan G.A. Kadir, Djoko Santoso, Doddy Abdassah, and Yustin Kamah |
13. Geophysics |
time-lapse microgravity, stripping filter, density changes |
World Geothermal Congress |
2010 |
English |
| Caprock and Reservoir Interpretatio of Arjuno-Welirang Geothermal System from 2D MT and 3D Gravity Model |
Ahmad Zaenudin, Ferra Nidya, Suharno, Rustadi, Asep S. dan Ahmad Zarkasyi |
— |
Arjuno-Welirang, caprock, reservoir, MT and gravity |
Indonesian Geothermal Association Conference |
2013 |
English |
| Interpretation of Subsurface Geological Structure of Massepe Geothermal Area Using Resistivity Data |
Ahmad Zarkasyi and Yuanno Rezky |
13. Geophysics |
Massepe, Walanea Formation, geology structure, resistivity, lava dome |
World Geothermal Congress |
2010 |
English |
| Investigation of Geothermal Structures of the Kadidia Area, Indonesia, by Using Magnetotelluric Method |
Ahmad ZARKASYI, Tony RAHADINATA, Edi SUHANTO, Sri WIDODO |
Geophysics |
Magnetotelluric, Geothermal, Kadidia, Sulawesi, Indonesia |
World Geothermal Congress |
2015 |
English |
| The Geothermal Energy Potential of Pakistan: Clean Sustainable Solution for Our Energy Future |
Ahmad, Javed |
Exploration; Geological surveys; Sedimentary basins |
Indus Basin, Pakistan; Balochistan Basin, Pakistan; Pishin Basin, Pakistan |
Geothermal Resources Council Transactions |
2014 |
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 |
| Role of Temperature Change in Micro Seismic Activity During Fluid Injections in Faulted and Fractured Zones. Part 1: Updating the Thermal Modelling in a DFN Model Using a Double Media Approach |
Ahmed Kayad Moussa, Dominique Bruel |
Geophysical Exploration |
induced seismic, heat transfer; fracture system; geothermal system; hot dry rock |
ARGeo |
2010 |
English |
| Mapping Radioactive Heat Production from Airborne Spectral Gamma-Ray Data of Gebel Duwi Area, Egypt |
Ahmed Salem, Abouelhoda Elsirafy, Alaa Aref, Atef Ismail, Sachio Ehara and Keisuke Ushijima |
7. Geophysics |
Airborne; Radioactive heat production; Gebel Duwi; Egypt; Red Sea; gamma-ray spectrometry. |
World Geothermal Congress |
2005 |
English |
| Spectral Analysis of Aeromagnetic Data for Geothermal Reconnaissance of Quseir Area, Northern Red Sea, Egypt |
Ahmed Salem, Keisuke Ushijima, Abuelhoda Elsirafi and Hideki Mizunaga |
Exploration and Development |
geothermal, magnetic, spectral analysis, modeling, Red Sea |
World Geothermal Congress |
2000 |
English |
| Subsurface Structural Mapping Using Gravity Data of Hohi Geothermal Area, Central Kyushu, Japan |
Ahmed Salem, Shigetsugu Furuya, Eslam Elawadi, Hisashi Jotaki, Keisuke Ushijima |
7. Geophysics |
Geothermal, gravity, model, Hohi, Japan |
World Geothermal Congress |
2005 |
English |
| Raft River Geothermal Site: A Reinjection Study |
Ahmed, U.; Wolgemuth, K. M.; Abou-Sayed, A. S.; Schatz, J. F; Jones, A. H. |
Injection; Computer modeling; Well testing; Injection testin |
Reservoir Engineering; USA; Idaho; Raft River; Injection Test; Modeling |
Geothermal Resources Council Transactions |
1980 |
English |
| Performance Analysis of Gas Turbine Integrated Geothermal Power Plant in Turkey: the Proposed Kizildere Project |
Ahmet Dagdas, Hasan H. Erdem, Süleyman H. Sevilgen |
15. Integrated Energy Systems, Cascaded Uses |
Geothermal, gas turbine, power plant, Denizli, Kizildere |
World Geothermal Congress |
2005 |
English |
| Determination of Optimal Distance Between Boreholes |
Ahmet GULTEKIN, Murat AYDIN, Altug SISMAN |
Low Temperature |
ground source heat pumps, optimal distance between boreholes |
Stanford Geothermal Workshop |
2014 |
English |