| Thermal Waters from South Bulgaria: A Multivariate Approach for Evaluation and Interpretation of Analytical Data |
Veldeman, E.; Van't dack, L.; Gijbels, R.; Pentcheva, E. N. |
Exploration; Thermal springs; Geochemical surveys |
Exploration; Bulgaria; Cold Springs; Thermal Springs; Geochemistry; Granite; Sulfate; Geothermometry; Multivariate Analysis; Bicarbonate |
Geothermal Resources Council Transactions |
1990 |
English |
| High Temperature Testing of Downhole Non-Metallic Materials Used for Sealing Annular Space |
Velazco, Alberto Toledo; Abid, Khizar; Esquitin, Yosafat; Vasques, Ricardo Reves; de Queiroz, Leonardo Rocha; Teodoriu, Catalin |
Equipment design; Durability testing; Seals |
Geothermal, Thermoplastic, Elastomers, High temperature testing, thermal properties, cyclic loading |
Geothermal Resources Council Transactions |
2023 |
English |
| Geothermal Steam Measurement with Orifice Plates: Cerro Prieto Update |
Velasco, Raul Alberto Sanchez; Felix, Ismael Canchola |
Steam measurement; orifice plate |
The Americas; Steam measurement, orifice plate |
Geothermal Resources Council Transactions |
2006 |
English |
| Recovery Energy from a Depleted Reservoir Zone in the Cerro Prieto Geothermal Field |
Velasco, Raul Alberto Sanchez |
Reservoir management; Well pumps; Production decline |
Reservoir Engineering And Monitoring; heat recovery, downhole pumps, binary plants, heat exchangers scaling |
Geothermal Resources Council Transactions |
2007 |
English |
| Hydrogeological Conceptual Model for the Casiri-Kallapuma Geothermal Zone, Tacna, Perú |
Velarde, Yuliana; Cruz, Vicentina; Condori, Edwin |
Reservoir modeling; Hydrgeology |
Hydrogeology; conceptual model; Perú; Casiri-Kallapuma |
Geothermal Resources Council Transactions |
2020 |
English |
| An Integrated Mapping and Remote Sensing Investigation of the Structural Control for Fumarole Location in the Eburru Volcanic Complex, Kenya Rift |
Velador, Jesus M.; Omenda, Peter A.; Anthony, Elizabeth Y. |
Exploration; Volcanism; Fumaroles; Faults; Remote Sensing |
Regional Exploration; Kenya; Eburru Volcano; Volcanism; Geothermal; Fumaroles; Faults; Remote Sensing |
Geothermal Resources Council Transactions |
2003 |
English |
| Design of Steam Gathering Systems at The Geysers: A State-of-the-Art-Review |
Veizades, Harry; Cain, W. J. |
Pipelines; Steam separators; Equipment design |
Production; USA; California; Lake; Sonoma; The Geysers; Gathering Systems; Condensate Collection; Design; Construction; Route Selection; Venting; Environment; Stress Analysis; Cracking |
Geothermal Resources Council Transactions |
1989 |
English |
| Repowering Back Pressure Turbines at the Los Humeros Geothermal Field |
Vega, Guillermo De La Torre |
Power plant design and operation |
Utilities; Power Generation; Economics; Mexico; Michoacan; Los Humeros; CFE; Power Cycle; Pilot Projects; Repowering |
Geothermal Resources Council Transactions |
1994 |
English |
| El Salvador, Geothermal Development to the Year 2000 |
Vega, D ., Campos. T., and Escobar. D. |
Case Study (Overseas) |
— |
Japan International Geothermal Symposium |
1988 |
English |
| Reservoir Characterization Based on Hypocenter Location Analysis and 3-D Seismic Velocities |
Vega Amazona MUCHLIS, Rachmat SULE, Andri Dian NUGRAHA, Yosep KUSNADI |
Geophysics |
geothermal field, micro-earthquake, gad, velest, tomography , Vp , Vs , ratio Vp / Vs , steam , brine , reservoir |
World Geothermal Congress |
2015 |
English |
| De-Risking Geothermal for Direct-Use Heating in North America: Lessons Learned from Europe |
Veeger, Floris; Brasnett, Gord; Claringbould, Han |
Economics; Risk management; Direct use |
Direct-Use, Innovation, De-risking, Low Temperature Geothermal |
Geothermal Resources Council Transactions |
2023 |
English |
| Torque Reduction and Buckling Mitigation for Drilling Highly-Deviated Geothermal Wells |
Vecseri, Jonathan; Gollmyer, Eric; |
Drilling; HDR/EGS; AGS |
Torque, buckling, lateral, casing protection, NRP, non-rotating protector, AGS, EGS, hydrothermal, RSS |
Geothermal Resources Council Transactions |
2023 |
English |
| Peru: Key Factors to Develop a Geothermal Industry with a Comprehensive Approach |
VÃctor VARGAS and Jackeline REYES |
Policy, Legal and Regulatory Aspects |
Peru, geothermal industry, energy vulnerability, efficient generation, political context, NDC Peru, social license |
World Geothermal Congress |
2020 |
English |
| Numerical Simulation Model Comparisons for Enhanced Geothermal Reservoirs |
Vazquez-Rubio, Ivan G.; Bahrami, Davood; Danko, George |
Reservoir modeling; HDR/EGS |
Enhanced geothermal system; numerical simulation models; models comparison; engineering; reservoir design |
Geothermal Resources Council Transactions |
2015 |
English |
| Mt Ruapehu Crater Lake - 1953 Lahar - 40th Anniversary, a Recurring Disaster |
Vause, L.S. and Mason, D.J.M. |
— |
— |
New Zealand Geothermal Workshop |
1994 |
English |
| Mapping Temperature and Radiant Geothermal Heat Flux Anomalies in the Yellowstone Geothermal System Using ASTER Thermal Infrared Data |
Vaughan, R. Greg; Lowenstern, Jacob B.; Keszthelyi, Laszlo P.; Jaworowski, Cheryl; Heasler, Henry |
Exploration; Thermal infrared imaging; Heat flow; Satellite |
Thermal infrared; remote sensing; ASTER; geothermal heat flux; Yellowstone; thermal anomalies |
Geothermal Resources Council Transactions |
2012 |
English |
| A Baseline Thermal Infrared Survey of Ground Heating Around the Casa Diablo Geothermal Plant, Mammoth Lakes, CA |
Vaughan, R. Greg; Bergfeld, Deborah; Evans, William C.; Wilkinson, Stuart; Miwa, Chris; Diabat, Mousa |
Exploration; Remote sensing; Thermal infrared imaging |
Airborne Thermal Infrared; Remote Sensing; Geothermal Site Characterization; Casa Diablo |
Geothermal Resources Council Transactions |
2018 |
English |
| Analysis and Optimization of a Closed Loop Geothermal System in Hot Rock Reservoirs |
Vasyliv, Yaroslav V.; Bran-Anleu, Gabriela A.; Kucala, Alec; Subia, Sam; Martinez, Mario J. |
Power plant design and operation; Closed loop power generati |
closed-loop systems, u-tube, parametric, optimization, FORGE site, hot dry rock |
Geothermal Resources Council Transactions |
2021 |
English |
| Drilling of Geothermal Well for Greenhouses Heating at Pantani, Italy |
Vassilios Karkoulias |
SECTION 10 - Direct Heat Uses |
geothermal, greenhouses, Pantani, injection, Italy, thermie program |
World Geothermal Congress |
1995 |
English |
| Re-Injection Experience in Steamfields Being Operated by the Philippine National Oil Company |
Vasquez, Nazario C. |
Keynote |
— |
New Zealand Geothermal Workshop |
1987 |
English |