| Geothermal Exploration Strategies-Uganda’s Case Study. |
Vincent KATO |
— |
Extension tectonics, crustal thinning, horst and graben, high-angle border faults, Extensional Domain Geothermal Play, Fault-bounded Extensional (Horst and Graben), Magnetotelluric (MT) and TEM |
ARGeo |
2016 |
English |
| Quaternary Volcanic System in Uganda and Its Associated Geothermal Significance |
Vincent KATO |
Geology |
Basaltic volcanism, kamafugite, silica under saturation, silicic volcanism, magma chambers, thermal anomalies, extensional type geothermal system, magmatically heated geothermal systems |
World Geothermal Congress |
2020 |
English |
| Ground Deformation at the Theistareykir Volcanic System, Iceland, Following Onset of Geothermal Utilization |
Vincent DROUIN, Freysteinn SIGMUNDSSON, Siqi LI |
Geophysics |
Crustal deformation, InSAR, GPS, volcano, Sentinel-1, Theistareykir, Iceland |
World Geothermal Congress |
2020 |
English |
| Infrared Spectroscopy for Real-Time Detection of Swelling Clays in Geothermal Wells. A Case of Olkaria, Kenya |
Vincent BOSIRE |
Geology |
swelling clays, smectite, X-ray diffraction, infrared spectroscopy, shortwave infrared |
Stanford Geothermal Workshop |
2025 |
English |
| Spectral Interpretation of Geothermal Minerals |
Vincent BOSIRE |
Geology |
swelling clays, smectite, X-ray diffraction, infrared spectroscopy, shortwave infrared |
Stanford Geothermal Workshop |
2026 |
English |
| Asset Risk Management System for the Geothermal Fluid Collection and Recycling System |
Vina L. Velasco, Nicetos E. Rosaria and Alvin I. Remoroza |
— |
— |
PNOC-EDC Geothermal Conference |
2007 |
English |
| Geothermal Drilling Training and Certification: Should It Be Different? |
Vimlesh BAVADIYA, Saket SRIVASTAVA, Catalin TEODORIU, Saeed SALEHI |
Emerging Technology |
drilling training, drilling simulator, certification, non productive time |
Stanford Geothermal Workshop |
2019 |
English |
| Evolution of Insulation-Cladding at the Philippine Geothermal, Inc. |
Viloria, T.H. |
— |
— |
New Zealand Geothermal Workshop |
1992 |
English |
| Mak-Ban Geothermal Field, Philippines: 30 years of Commercial Operation |
Vilma T. Capuno, Roman Sta. Maria, Mitchel A. Stark and Emy B. Minguez |
6. Case Histories |
Mak-Ban Geothermal Field, general geology, conceptual model, production history, injection history, reservoir processes, marginal fluids |
World Geothermal Congress |
2010 |
English |
| Steam Purity Monitoring Using Statistical Process Control |
Vilma T. Capuno, Napoleon L. Saporsantos, Maria Teresa F. Amorin and Sol K. M. Regalado |
27. Corrosion and Scaling |
Statistical Process Control, steamwash, separator level, separator pressure, principal components analysis, treatment combinations, chloride levels |
World Geothermal Congress |
2010 |
English |
| Tracer Tests in the Tiwi and Mak-Ban Fields |
Vilma T. Capuno and Larry B. Villasenor |
— |
— |
PNOC-EDC Geothermal Conference |
2007 |
English |
| Geothermal Development in Europe considering EGS technologies and The Deep Drilling Project |
Villarroel C, D |
Technology and Best practice – Power |
Geothermal energy, EGS systems, deep drilling, Soultz, Icelandic Deep Drilling Project, supercritical fluid |
European Geothermal Congress |
2016 |
English |
| Application and Statistical Validation of a Linear Mixing Model: an Approach to Vent Fluid Geochemistry |
Villanueva-Estrada, R.E., Prol-Ledesma, R.M., Torres-Alvarado, I.S., Carles, C. |
14. Geochemistry |
hydrothermal fluid, statistics, end-member composition |
World Geothermal Congress |
2010 |
English |
| Environmental Impact and Permitting Analysis of a Geothermal Combined Heat and Power (CHP) Plant on the Fort Berthold Indian Reservation |
Villante, Matthew; Johnson, Carter; Eagle-Bluestone, Jessica |
Environmental aspects; Permitting; District heating/cooling; |
Geothermal combined heat and power, district heating, environmental impact analysis, permitting, tribal, EGS, sedimentary basin |
Geothermal Resources Council Transactions |
2022 |
English |
| The Applications of Tracers in Geothermal Development: the Bulalo, Philippines Experience |
Villadolid, F. L. |
Geochemistry |
— |
New Zealand Geothermal Workshop |
1991 |
English |
| Effect of pH Elevation by NaOH Dosing on the Corrosion Potential of Steam Condensate Fluids from the Upper Mahiao Power Station, Leyte, Philippines |
Villa, Ruperto R., Jr.; Paraon, June Rizza V.; Lichti, Keith A. |
Corrosion; Geothermal Condensate Fluids |
Materials and Corrosion; pH Elevation; Corrosion Products Characterization; Surface Analytical Techniques; Corrosion Rates; Geothermal Condensate Fluids |
Geothermal Resources Council Transactions |
2002 |
English |
| Improved Efficiency of Solid Trap in Brine Injection Pipeline of Tongonan Geothermal Field, Leyte, Philippines |
Villa, R. R., Jr.; Isip, H. L.; Penaranda, J. R. S.; Villena, J. P.; Bontia, U. R. P.; Alcober, E. H. |
Power Plants; Wellbore Clogging; Brineline Clogging; Silica; |
Power Plants; Modified Solid Trap; Wellbore Clogging; Brineline Clogging; Silica Deposition; Solids in Brine; Two-Phase Line Steam Washing |
Geothermal Resources Council Transactions |
2004 |
English |
| Methods of Removing Solids from the Discharge of Steam Dominated Wells in Leyte Geothermal Production Field, Philippines |
Villa, R. R., Jr.; Isip, H. L.; Penaranda, J. R. S.; Salonga, N. D.; Rubin, D. B.; Bontia, U. R. P.; Saw, V. S.; Alcober, E. H. |
Scaling & Corrosion; Dry Steam; Steam Washing; Wellhead Soli |
Scaling & Corrosion; Solids in Dry Steam; Steam Washing; Wellhead Solids Removal; Erosion; Corrosion |
Geothermal Resources Council Transactions |
2005 |
English |
| Geothermal Drilling Contracts - Scope of the Work, Risk and Cost Factors |
Vilhjalmur GUDMUNDSSON |
Business Strategies |
drilling, integrated drilling service, risk, cost budgeting |
World Geothermal Congress |
2020 |
English |
| Efficient Simulations of Heat Transfer in Fractured Rocks |
Viktoria GISLADOTTIR, Delphine ROUBINET, Daniel TARTAKOVSKY |
Modeling |
heat transfer, particle method, fracture network, anomalous transport, geothermal performance |
Stanford Geothermal Workshop |
2018 |
English |