| Drilling Challenge and Pumping Innovations for the Steamboat Hills Enhancement |
Akerley, John; Eilan, Benjamin; Selwood, Robert; Darf, Nadav; Canning, Brian |
Power plant design and operation; Reservoir management; Dril |
Steamboat Hills, Artificial Lift, Lineshaft Pump, Drilling |
Geothermal Resources Council Transactions |
2021 |
English |
| McGinness Hills 3: A Successful Third-Phase Development |
Akerly, John; Delwiche, Ben; Peters, Brad; Di Donato, Manolo; Canning, Brian; Murphy, John |
Power plant design and operation |
Geothermal, McGinness Hills, McGinness Hills Complex, Ormat, Ormat Nevada Inc., Ormat Technologis, Inc., case study, conceptual model, geothermal expansion, McGinness Hills I, McGinness Hills II |
Geothermal Resources Council Transactions |
2019 |
English |
| Comparing Murdock Equation and Mubarok Equaton with the Tracer Flow Test to Get the Right Flow Rate Calculations in the Field X |
Akhamad SOFYAN, Bambang Yudho SURANTA, Suci Ayu WULANDARI, Hari Sumantri AKA, Rafiska Chelsie HOWITZERNI |
Production Engineering, Steam Gathering Systems |
Flow rate, Murdock, Mubarok, Tracer Flow Test (TFT) |
World Geothermal Congress |
2020 |
English |
| Microearthquake Monitoring in “AFA” Geothermal Fied: Microearthquake Analysis, Determination Hypocenter, Station Correction, and 1-D Seismic Velocity |
Akhmad Fanani Akbar, Andri Dian Nugraha, Afnimar, Mohammad Rachmat Sule |
— |
— |
Indonesian Geothermal Association Conference |
2013 |
English |
| The 3D Seismic Velocity Model and Hypocenter Relocation Results of Patuha Geothermal Field |
Akhmad Fanani AKBAR, Reza Jamil FAJRI, Chevy ISKANDAR, Randy Wijaya ATMAJA |
Geophysics |
Patuha, micro sesimic, hypocenter, velocity, tomography |
World Geothermal Congress |
2020 |
English |
| Study on Seismicity and Seismic Tomography on Hydrothermal System in West Java |
Akhmad Fanani AKBAR, Riskiray RYANNUGROHO, Philippe G.M. JOUSSET, Alexandra GASSNER, Makky S. JAYA, Rachmat SULE, Wahyuddin DININGRAT, Andri HENDRYANA, Yosep KUSNADI, Andri Dian NUGRAHA, Muksin UMAR, Yudi INDRINANTO, Kemal ERBAS |
Geophysics |
tomography, seismicity, micro-earthquake, velocity |
World Geothermal Congress |
2015 |
English |
| Fluid Flow Simulation from Wellpad to Separator to Recognize Changes of Steam Fractions in X Field |
Akhmad SOFYAN, Bambang Yudho SURANTA, Margrit KARATEM, Hari Sumantri AKA, Joshua Mesak Mahok KILIKILY |
Production Engineering, Steam Gathering Systems |
steam, brine, pipe, pressure, fraction, production, simulation, aspen hysys |
World Geothermal Congress |
2020 |
English |
| Evaluation of the Downflow Effect on the Well X to Reservoir Temperature Decrease in the Field Y Using PetraSim Geothermal Reservoir Simulation |
Akhmad SOFYAN, Hari Sumantri AKA, Bambang Yudho SURANTA, Muhammad Aulia FIKRI |
Reservoir Engineering |
production well, feed zone, in flow, downflow, petrasim |
World Geothermal Congress |
2020 |
English |
| Depth of Magma Chamber Determined by Experimental Petrologic Methods |
Akihiko Tomiya |
Exploration and Development |
magma chamber, experimental petrology, Usu volcano, deep-seated geothermal resource |
World Geothermal Congress |
2000 |
English |
| Seismic Exploration in the Musa-Dake Geothermal Area, Japan, Combining Refraction Tomography and MDRA Method |
Akihisa Takahashi, Takeshi Shibata, Motonori Higashinaka, Tsukasa Nishiki, Hiroaki Okada |
— |
seismic exploration, refraction tomography, MDRS, velocity structure |
Asian Geothermal Symposium |
2011 |
English |
| Geothermal Reservoir Characterization by Tracer and Well Testing |
Akin, Serhat; Okandan, Ender |
Fractures; Tracer testing; Well testing; Pressure transient |
Reservoir Engineering; Fractures; PTA; Tracer Tests; Double Porosity; Fracture Aperture |
Geothermal Resources Council Transactions |
1997 |
English |
| Geolchemical calculation workflow to estimate fluid chemistry of water dominated geothermnal reservoir |
Akin, T; Kargi, H; Güney, A |
Science – Geochemistry |
Geothermal, fluid chemistry, geochemical modelling |
European Geothermal Congress |
2016 |
English |
| Variability in Diurnal and Seasonal Ambient Conditions on Geothermal Plant Performance and Cost |
Akindipe, Dayo; Witter, Erik; Prilliman, Matthew |
Power plant design and operation; Economics |
geothermal power cycle; ambient temperature; diurnal and seasonal variability; LCOE |
Geothermal Resources Council Transactions |
2023 |
English |
| Development of Global Vacuum Pressure Impregnation Insulation System for Turbine Generators |
Akinobu Nakayama, Kohji Haga and Seiichi Inoue |
Power Generation |
VPI insulation system, stator winding, turbine generator, post impregnation insulation system |
World Geothermal Congress |
2000 |
English |
| Numerical Study on Downhole Cooling by Mud Circulation in Supercritical Geothermal Drilling |
Akira HOSHINO, Ryo ANDO, Shigemi NAGANAWA |
Drilling and Completion Technology |
supercritical geothermal drilling, downhole cooling, mud circulation, numerical simulation |
World Geothermal Congress |
2020 |
English |
| Upgrading and Life Extension Technologies for Geothermal Steam Turbines |
Akira Sakuma, Toru Takahashi, Osamu Watanabe and Masataka Fukuda |
Power Generation |
Power generation, Geothermal steam turbine |
World Geothermal Congress |
2000 |
English |
| Case Study on the System for Decomposition of Garbage by Using Small Wood Pieces Treated in the Hot Spring Water |
Akira Sasaki, Shigeru Yomogida, Tadashi Yamamoto, Yoshio Umetsu, and Eiichi Narita |
Geothermal Development / Direct Use |
— |
PNOC-EDC Geothermal Conference |
1999 |
English |
| Experimental Studies of Deep-Geothermal Fluids and Amorphous Mg-Sio2 Scales Up to 350oC |
Akira Ueda, Yoshiji Odashima, Hirokazu Karasawa and Takehiko Kondo |
Case Histories |
deep geothermal fluid, scale, amorphous, Mg- SiO2, experiment, rock-water interaction |
World Geothermal Congress |
2000 |
English |
| Development of High Erosion-Resistant Gate Valve for Geothermal Gathering System |
Akita, K., Honda, T. and Sinohara, K. |
Engineering |
— |
New Zealand Geothermal Workshop |
1993 |
English |
| Exploration of Geothermal Zone in Mt. Aso West Area in Kyushu, Japan |
Akitsura Shibuya, Tetsuro Murai, Shoichi Shinada and Hisashi Yoshioka |
Exploration and Development |
geothermal, exploration, extraordinary low water level, pressure imbalance, hidden vapor dominated reservoir |
World Geothermal Congress |
2000 |
English |