| Hydrothermal Clays of Kamchatka Geothermal Fields: Composition, Structure and a Role for Understanding the Evolution of Hydrothermal Systems |
RYCHAGOV S.N., SOKOLOV V.N., CHERNOV M.S., DAVLETBAYEV R.G., KRAVCHENKO O.V. |
Geochemistry |
hydrothermal systems, geothermal deposits, vapour-dominated, water-dominated, hypergenesis zones, hydrothermal clays, geochemical barrier, micro-nanostructure, fluid regime. |
World Geothermal Congress |
2015 |
English |
| Giant Gas-Hydrothermal Systems of the World: A Role for Formation of Vapour-Dominated Geothermal Deposits and Ore Mineralization |
Sergey N. RYCHAGOV |
Geology |
modern hydrothermal systems, vapour-dominated geothermal deposits, crust-penetrating geological structures, geothermal resources, ore deposits, deep-seated metal-bearing fluid |
World Geothermal Congress |
2015 |
English |
| Geothermal Resources Development in Rwanda; A Country Update |
Uwera RUTAGARAMA |
Country Updates |
Rwanda, Geothermal, Exploration, Drilling, African Rift |
World Geothermal Congress |
2015 |
English |
| Thermo-Hydro-Mechanical-Chemical Coupled Modeling of Geothermal Doublet Systems in Limestones |
Wolfram RÜHAAK, Liang PEI, Jörn BARTELS, Claus-Dieter HELDMANN, Sebastian HOMUTH, Ingo SASS |
Hydrogeology |
THMC, limestone, injectivity, thermal expansion coefficient |
World Geothermal Congress |
2015 |
English |
| The Reinjection Research of Dongli Lake Bedrock Reservoir in Binhai New Area, Tianjin |
RUAN Chuanxia SUN Baocheng SHEN Jian GAO Xinzhi LIU Rongguang |
Reservoir Engineering |
Geothermal resources, Reinjection, Simulation and predication |
World Geothermal Congress |
2015 |
English |
| Development of Geothermal in Indonesia – PGE |
Khairul ROZAQ, Dirgo RAHAYU, Bagus BRAMANTIO |
Business Strategies |
PGE accelerate geothermal development |
World Geothermal Congress |
2015 |
English |
| Failure Mechanisms Encountered by Rotating Equipment in Geothermal Steam Service |
Stephen ROWBOTHAM, Olivia CHUNG, Monica KO, Jessica WONG |
Power Generation |
failure mechanisms, vibration, stress corrosion cracking, foreign object damage, domestic object damage |
World Geothermal Congress |
2015 |
English |
| The Use of Amino G as a Thermally Reactive Tracer for Geothermal Applications |
Peter ROSE, Scott CLAUSEN |
Injection Technology |
conservative tracers, reactive tracers, thermal decay kinetics, Dixie Valley geothermal field |
World Geothermal Congress |
2015 |
English |
| Mt. Apo Acid Fluid Evolution: Exploring the Role of Rock Buffers in the Reservoir pH Changes with Time |
ROSELL, Josephine B., TAMBOBOY, Rhemal J. T., SAMBRANO, Benson G., DACILLO, Danilo B., and REED, Mark H |
Geochemistry |
Mt. Apo, rock buffer, rock titration, water-rock interaction, geochemical modelling |
World Geothermal Congress |
2015 |
English |
| Appraising a Geothermal Field Using Hydrothermal Alteration Mineralogy; A Case Study of the East of Olkaria Domes Geothermal Field; Kenya |
Irene RONOH |
Geology |
Olkaria-Domes, hydrothermal alteration |
World Geothermal Congress |
2015 |
English |
| The Mexican Center for Innovation in Geothermal Energy (CeMIE-Geo) |
Jose M. ROMO-JONES |
Geothermal Education |
Mexico |
World Geothermal Congress |
2015 |
English |
| A Web Application for Geothermal Borefield Design |
Davide ROLANDO, José ACUNA, Marco FOSSA |
Software for Geothermal Applications |
ground coupled heat pumps, borehole heat exchangers, g-functions, thermal response test, web application |
World Geothermal Congress |
2015 |
English |
| Bol’she-Bannaya Hydrothermal System: New Thermometric Survey Data and the Position of the System Relative to Karymshina Caldera (South Kamchatka) |
Aleksei ROGOZIN, Vladimir LEONOV, Oksana SOBOLEVSKAYA |
Geology |
hydrothermal system, thermometric survey, Karymshina caldera, Kamchatka |
World Geothermal Congress |
2015 |
English |
| The Helmholtz’s Potential in the IAPWS-95 Formulation for the Supercritical Conditions of Geothermal Water in an Efficient Graphical Interface |
José-Dario ROJAS HERNÁNDEZ, Mario-César SUÁREZ ARRIAGA and Fernando SAMANIEGO-VERDUZCO |
Software for Geothermal Applications |
Equation of state of water, IAPWS-95, geothermal reservoir engineering, water thermodynamics, Mathematica programming language |
World Geothermal Congress |
2015 |
English |
| Geothermal Energy Use, 2015 Country Update for Denmark |
Birte RØGEN, Claus DITLEFSEN, Thomas VANGKILDE-PEDERSEN, Lars Henrik NIELSEN and Allan MAHLER |
Country Updates |
deep geothermal, district heating, absorption heat pumps, saline, sandstone, injection, ground source heating and cooling, borehole heat exchangers, storage |
World Geothermal Congress |
2015 |
English |
| The Problem and Challenges to Development Lahendong Geothermal Education Park |
Henriette Jacoba ROEROE, Pri UTAMI, Khazani, Jefferson POLII |
Geothermal Education |
geothermal, education, strategy |
World Geothermal Congress |
2015 |
English |
| Review of H2S Abatement Methods in Geothermal Plants |
Esteban RODRIGUEZ, William Scott HARVEY, Einar Jón ÁSBJÖRNSSON |
Corrosion and Scaling |
H2S abatement, emission control, H2S removal, noncondensable gas, |
World Geothermal Congress |
2015 |
English |
| An Evaluation of Risk Mitigation Approaches for Geothermal Development |
Ann ROBERTSON-TAIT, Migara JAYAWARDENA, Subir SANYAL, Laura BERMAN and Gerald HUTTRER |
Business Strategies |
Risk, risk mitigation, cost-shared drilling, insurance, fiscal incentives |
World Geothermal Congress |
2015 |
English |
| Review of the State of Art in the Design and Evaluation of Geothermal Steam Separators |
Fernando RIVAS-CRUZ, Alfonso GARCIA-GUTIERREZ, Angel A. ORTIZ-BOLANOS, Juan. I. MARTINEZ-ESTRELLA, Georgina IZQUIERO-MONTALVO, Enrique PORTUGAL-MARIN, Roberto HURTADO-JIMENEZ, Isis A. VENTURA-SALAZAR |
Production Engineering, Steam Gathering Systems |
Steam separators , Design, Evaluation , Software, Cerro Prieto |
World Geothermal Congress |
2015 |
English |
| Effects of Regional Production of Thermal Water on Low-Temperature Geothermal Aquifers in North-East Slovenia |
Nina RMAN, Andrej LAPANJE, Joerg PRESTOR, Michael J. O’SULLIVAN, Mihael BRENCIC |
Case Histories |
Mura-Zala basin, Pomurje, over-exploitation, Upper Miocene, intergranular aquifer, production monitoring, groundwater drawdown, chemical change, Mura Fm. sand, available resources |
World Geothermal Congress |
2015 |
English |