| Small Unoccupied Aerial Systems (UAS) and Thermal Cameras in Geothermal Exploration and Operational Fields; a Review of UAS Equipment and Case Study at Brady Geothermal Field, Nevada USA |
Courtney BRAILO, Madeline CHURCHILL, Tiara BECHTOLD, Kelly BLAKE, Robin ZUZA |
Field Studies |
UAS, drone, thermal, imagery, geothermal, exploration, operations, remote sensing, Ormat, North America, Nevada, Basin and Range, Great Basin, springs, surface manifestations |
Stanford Geothermal Workshop |
2025 |
English |
| 3D Geologic Model and Energy Potential Estimation of UAE Geothermal Systems Mubazzarah-Ain Faidha and Ain-Khatt |
Hakim SAIBI, Mohamed AMROUCHE, Joseph BATIR, Carlos POCASANGRE, Saber HUSSEIN, Amir GABR, Ala ALDAHAN, Haydar BAKER, Jun NISHIJIMA, Joachim GOTTSMANN |
Exploration |
UAE, low-type geothermal, potential field, numerical simulation. |
World Geothermal Congress |
2020 |
English |
| Theoretical Model and Simulation on Heat and Moisture Transfer in Soil around Underground Heat Exchangers |
Li Xin-Guo, Chen Yan, Li Li-Mei |
29. Geothermal Heat Pumps |
U-vertical underground heat exchanger (UHE); Heat and moisture coupled transfer; Double cylinder coordinates |
World Geothermal Congress |
2010 |
English |
| U-Pb Dating of Subsurface Pyroclastic Deposits (Tahorakuri Formation) at Ngatamariki and Rotokawa Geothermal Fields |
Alan A. Eastwood, Darren M. Gravley, Colin J. N. Wilson, Isabelle Chambefort, Christopher Oze, Jim W. Cole, Trevor R. Ireland |
— |
U-Pb dating, zircon, Tahorakuri Formation, Ngatamariki, Rotokawa, Taupo Volcanic Zone |
New Zealand Geothermal Workshop |
2013 |
English |
| Lithostratigraphy of Nigeria-An Overview |
Kazeem Akorede Shitta |
Geophysics |
type of rock, colour, petrographic, occurrence, textural |
Stanford Geothermal Workshop |
2007 |
English |
| Mitigation of Two-Phase Header Scaling in an Acidic System |
Jansell JAMERO, Fritz Earwin MONTEROZO, Jasbir GILL, Jonathan SALIDAGA |
Corrosion and Scaling |
two-phase, scaling, acidic system |
World Geothermal Congress |
2020 |
English |
| Mineral Scaling in Geothermal Two-Phase Pipelines |
J. Jamero and S.J. Zarrouk |
5.5 |
Two-phase, Mineral scaling, Geothermal pipeline, ESEM-EDS, XRD. |
New Zealand Geothermal Workshop |
2016 |
English |
| Pressure Differential Devices for Measuring Total Mass Flow Rate and Enthalpy in Two-phase Geothermal Pipelines |
Mohamad Husni MUBAROK, Sadiq J. ZARROUK, John E. CATER |
Production Engineering, Steam Gathering Systems |
two-phase, mass flow rate, enthalpy, real-time, pressure differential |
World Geothermal Congress |
2020 |
English |
| Well-to-Well Two-Phase Injection using a 10in Diameter Line to Initiate Well Discharge in Mahanagdong Geothermal Field, Leyte, Philippines |
Christine H. Siega, Virgilio S. Saw, Romeo P. Andrino Jr., and Garry F. CaÒete |
10. Drilling and Completion Technology |
two-phase stimulation, well discharge, Philippines |
World Geothermal Congress |
2005 |
English |
| Investigation on the Efficiency of a Two-phase Nozzle as a Motive Force for Power Generation from Low Temperature Geothermal Resources |
Sara VAHAJI, Aliakbar AKBARZADEH, Abhijit DATE, Sherman Chi Pok CHEUNG, Jiyuan TU |
Power Generation |
two-phase nozzle, geothermal energy, power generation |
World Geothermal Congress |
2015 |
English |
| Review of Steam-Water Separator Performance Testing |
Alexandre RIVERA DIAZ, Kevin KOOREY |
Production Engineering, Steam Gathering Systems |
two-phase flow, steam-water separator, separation performance test, test methodology, steam gathering system, sampling, steam quality, equipment performance requirements |
World Geothermal Congress |
2020 |
English |
| Two-Phase Flow Behavior and Spinner Data Analysis in Geothermal Wells |
Jorge A. Acuna and Brian Arcedera |
Production Engineering |
Two-phase flow, spinner, drift flux, homogenous flow, holdup, friction factor. |
Stanford Geothermal Workshop |
2005 |
English |
| Two-Phase Flow Behavior and Spinner Data Analysis in Geothermal Wells |
Jorge A. Acuña, Brian A. Arcedera |
11. Reservoir Engineering |
Two-phase flow, spinner, drift flux, homogenous flow, holdup, friction factor |
World Geothermal Congress |
2005 |
English |
| Numerical Model of Transient Steam-Water Two-Phase Flow in Geothermal Production Wells |
K. Yamamura, R. Itoi, T. Tanaka and T. Iwasaki |
5.1 |
Two-phase flow, numerical simulation, homogeneous model, transient flow, fluctuation of wellhead pressure, cyclic discharge, numerical model coupled with wellbore and reservoir |
New Zealand Geothermal Workshop |
2016 |
English |
| Correlation of Resistivity with Liquid Water Fraction in Two-Phase Flow |
Paul Spielman |
Production Engineering |
two-phase flow, metering, liquid volume fraction, resistivity |
Stanford Geothermal Workshop |
2006 |
English |
| Tracer Dilution Measurements for Two-Phase Geothermal Production: Comparative Testing and Operating Experience |
Paul Hirtz and Jim Lovekin |
SECTION 7 - Field Management and Monitoring |
two-phase flow, enthalphy, tracers |
World Geothermal Congress |
1995 |
English |
| Tracer Responses in Gas - Liquid, Two - Phase Flow Through Porous Media |
Daisuke Haga, Yuichi Niibori and Tadashi Chida |
Reservoir Evaluation |
Two-phase flow, Bubble flow, Tracer responses, Dispersion, Porous media, Reservoir evaluation |
World Geothermal Congress |
2000 |
English |
| ANNULAR-MIST FLOWS OF STEAM-WATER GEOTHERMAL MIXTURE |
Alla A. Chermoshentseva and Alexander N. Shulyupin |
Emerging Areas |
two-phase flow |
Stanford Geothermal Workshop |
2002 |
English |
| A THEORETICAL MODEL OF TRANSITIONAL REGIME OF STEAM-WATER FLOW IN GEOTHERMAL WELLS |
Alexander N. Shulyupin |
Modeling |
two-phase flow |
Stanford Geothermal Workshop |
2000 |
English |
| Two-Dimensional Interpretaion of Mt Data from Mid-Mountain Area of Jeju Island, Korea |
Tae Jong Lee, Seong Kon Lee, Yoonho Song and Toshihiro Uchida |
Session-6 Exploration |
two-dimensional, magnetotelluric (MT) survey, Jeju Island, geothermal 􀀂 |
Asian Geothermal Symposium |
2006 |
English |