| Connectivity and Fault-Controlled at Different Scales: an Example from Fractured Geothermal Systems in the Southern Andes |
Josefa SEPULVEDA, Gloria ARANCIBIA, Tomas ROQUER, E. Andres VELOSO, Eduardo MOLINA, Diego MORATA, Julie V. ROWLAND |
Geology |
Liquiñe-Ofqui Fault System, Andean Transverse Faults, Connectivity, Fault-controlled fluid circulation |
World Geothermal Congress |
2020 |
English |
| Impacts of Geothermal Well Testing on Exposed Vegetation in the Northern Negros Geothermal Project, Philippines |
Josefo B. Tuyor, Agnes C. de Jesus, Reinero S. Medrano, Jo Rowena D. Garcia, Sherwin M. Salinio and Leonora S. Santos |
Environmental Management in PNOC-EDC Geothermal Fields |
— |
PNOC-EDC Geothermal Conference |
2002 |
English |
| Energy Analysis and Design Comparison Mindanao I and Mahanagdong (Unit 1) Geothermal Power Plants |
Joselito P. Villena |
Reservoir Engineering |
— |
PNOC-EDC Geothermal Conference |
1998 |
English |
| Evaluation of the Results of the Tongonan-1 CO2 Gas Injection Project, Leyte, Philippines |
Joselito P. Villena, Edwin H. Alcober, Romeo G. Jabonillo, Danilo H. Cruz, Jose Rufino S. PeÒaranda, Dennis R. Sanchez and Herman V. Guillen |
2. Environmental and Societal Aspects |
CO2 Gas Injection, silica inhibition, Tongonan-1 |
World Geothermal Congress |
2005 |
English |
| Accurate Evaluation of Thermodynamic Properties of Geothermal Gases from an Equation of State with Field Applications |
Joselito R. Ruaya and Caryl Joyce S. Mansing |
— |
Equation of state, geothermal gases, thermodynamic properties, gas solubility, CO2 |
Western Pacific Regional Branch |
2011 |
English |
| Wellbore Model Inversion: Coupling of a Wellbore Simulator And An Inversion Software |
Joselito Yam ALCARAZ |
Reservoir Engineering |
wellbore simulation, inversion, wellbore modeling, PEST, parameter estimation |
World Geothermal Congress |
2015 |
English |
| The State of California’s GeoSteam Database and Well Finder On-line Mapping System |
Joseph A. AUSTIN |
General |
well database, digital map, The Geysers Geothermal field, Calistoga Geothermal field, California Division of Oil, Gas, and Geothermal Resources, regulation, production data, injection data |
Stanford Geothermal Workshop |
2014 |
English |
| High Temperature Downhole Reservoir Monitoring System |
Joseph A. Henfling,Randy A. Normann |
RESERVOIR |
— |
Stanford Geothermal Workshop |
2004 |
English |
| Updated Heat Flow Map of Alaska: Developing a Regional Scale Map for Exploration from Limited Data |
Joseph BATIR, David BLACKWELL, Maria RICHARDS |
Exploration |
Alaska, heat flow, temperature logging, map contouring, geothermal gradient |
World Geothermal Congress |
2015 |
English |
| Preliminary Model of Fracture and Stress State in the Hellisheidi Geothermal Field, Hengill Volcanic Zone, Iceland |
Joseph BATIR, Nicholas DAVATZES, Ragnar ASMUNDSSON |
Field Studies |
Hellisheidi, Hengill, stress state, borehole televiewer |
Stanford Geothermal Workshop |
2012 |
English |
| Update on European Geothermal Binary Units Delivered by Turboden |
Joseph BONAFIN |
Power Generation |
geothermal, power plant, ORC, binary, Europe, Turboden |
World Geothermal Congress |
2020 |
English |
| Turboden Geothermal References in Bavaria: Technology, Drivers and Operation |
Joseph BONAFIN, Marco DEL CARRIA, Mario GAIA, Andrea DUVIA |
Power Generation |
ORC, Geothermal, Binary Plant, District Heating, Double Pressure, Island Operation |
World Geothermal Congress |
2015 |
English |
| The Repowering of Lightning Dock Plant in New Mexico |
Joseph BONAFIN, Nick GOODMAN, Halley K. DICKEY |
Power Generation |
geothermal, power plant, revamping, orc, binary, Usa, distributed generation, renewable energy |
World Geothermal Congress |
2020 |
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 |
| Identification of Permeability Controls in a Geothermal System Using Gravity Method, Menengai Case Study |
Joseph GICHIRA and Yussuf MOHAMUD |
Geophysics |
Menengai, permeability, gravity, geothermal |
World Geothermal Congress |
2020 |
English |
| Possibility of Ground Water Contamination and Possible Effects of Olkaria Geothermal Developments to Lake Naivasha |
Joseph KERINA and Mike CHEGE |
Injection |
Municipal Solid Waste, Solid Waste Management, Waste to Energy, Plasma Gasification,transmissivity |
Stanford Geothermal Workshop |
2017 |
English |
| Overview of Utah Forge Results in 2019 |
Joseph MOORE, John MCLENNAN, Kristine PANKOW, Robert PODGORNEY, Stuart SIMMONS, Phil WANNAMAKER, Clay JONES, William RICKARD, Ben BARKER, Christian HARDWICK, Stefan KIRBY |
Enhanced Geothermal Systems |
EGS, Utah FORGE, stimulation, modeling, micro seismicity, geology, geochemistry, geophysics |
Stanford Geothermal Workshop |
2020 |
English |
| The Utah Frontier Observatory for Research in Geothermal Energy (FORGE): A Laboratory for Characterizing, Creating and Sustaining Enhanced Geothermal Systems |
Joseph MOORE, John McLENNAN, Kristine PANKOW, Stuart SIMMONS, Robert PODGORNEY, Philip WANNAMAKER, Clay JONES, William RICKARD |
EGS - Enhanced Geothermal Systems |
FORGE, Milford, Utah, Enhanced Geothermal Systems |
World Geothermal Congress |
2020 |
English |
| Current Activities at the Utah Frontier Observatory for Research in Geothermal Energy (FORGE): A Laboratory for Characterizing, Creating and Sustaining Enhanced Geothermal Systems |
Joseph Moore, John McLennan, Kristine Pankow, Stuart Simmons, Robert Podgorney, Philip Wannamaker, Pengju Xing, Clay Jones |
EGS |
Utah FORGE, EGS, Drilling, Injection, Geology, Seismic Monitoring |
World Geothermal Congress |
2023 |
English |
| The Utah Frontier Observatory for Research in Geothermal Energy (FORGE): an International Laboratory for Enhanced Geothermal System Technology Development |
Joseph MOORE, John McLENNAN, Rick ALLIS, Kristine PANKOW, Stuart SIMMONS, Robert PODGORNEY, Philip WANNAMAKER, William RICKARD |
Enhanced Geothermal Systems |
enhanced geothermal systems, FORGE, reservoir, stimulation, induced fractures |
Stanford Geothermal Workshop |
2019 |
English |