| Hot Dry Rock: Fringe Technology or Key Component? |
Garnish, John; Batchelor, Tony; Ledingham, Pete |
HDR/EGS; Well testing; Circulation testing; Hydraulic fractu |
Hot Dry Rock; Hydraulic Fracturing; Injection Pressure; Long Term Flow Test; Impedance; Case Histories; Stimulation; Economics Modeling; Reinjection; Heat Mining; High Enthalpy; Fenton Hill; Rosemanowes; Hijiori |
Geothermal Resources Council Transactions |
1992 |
English |
| Status and Prospects for HDR in the United States |
Brown, Don; Duchane, Dave |
HDR/EGS; Well testing; Circulation testing |
Hot Dry Rock; USA; New Mexico; Fenton Hill; Heat Mining; Hydraulic Fracturing; Flow Test; Water Loss; Long Term Flow Test; Back Pressure; Injection Pressure; Pumping Pressure |
Geothermal Resources Council Transactions |
1992 |
English |
| HDR Project at Soultz-Sous-Forets |
Baria, Roy; Baumgartner, Jorg; Gerard, Andre; Kappelmeyer, Oskar |
HDR/EGS; Stress fields; Hydraulic fracturing; Microseismicit |
Hot Dry Rock; Economics; France; Upper Rhein Graben; Case Studies; Hydraulic Fractures; Geothermal Gradients; Seismic Network; Feasibility Studies; Artesian Flow; High Temperature; Logging; Hydrostatic Pressure; Microseismic Monitoring |
Geothermal Resources Council Transactions |
1992 |
English |
| Effects of Welding on the Susceptibility of Materials to Microbiologically Influenced Corrosion in Geothermal Applications |
Walsh, Daniel W.; Lockwood, Sam; Werner, Daniel P.; Paakkonen, Scott; Pope, Daniel H. |
Welding; Corrosion; Microorganisms; Pipelines |
Brine Technology; Microbes; pH; Oxygen; High Temperatures |
Geothermal Resources Council Transactions |
1992 |
English |
| Sulfide Scaling in Cerro Prieto Geothermal Wells |
Thomas, Dean; McKibben, Michael A.; Ruiz, Martin Corona |
Scaling; Sulfide; Brine chemistry |
Brine Technology; Mexico; Cerro Prieto; X-Ray Diffraction; Sulfides; Silver; Gold; Amorphous Silica; High Temperatures; Geothermometers; Carbon Dioxide; Hydrogen Sulfide; pH; Carbonate; Election Microprobe; Modeling |
Geothermal Resources Council Transactions |
1992 |
English |
| Mathematical Modeling of Silica Deposition in Tongonan-I Reinjection Wells, Philippines |
Malate, Ramonchito Cedric M. |
Scaling; Silica; Fluid dynamics; Injection; Reservoir modeli |
Brine Technology; Reservoir Engineering; Philippines; Tongonan; Scaling; Silica; Amorphous; Porosity; Permeability; Flow Tests; Radial Flow |
Geothermal Resources Council Transactions |
1992 |
English |
| Assessment of the Chemical Action of Different Agents on the Iron Sulphides Constituting the Scale Formed by Corrosion of Carbon Steels in Geothermal Environments |
Ignatiadis, Ioannis; Teton, Sophie |
Brine chemistry; Scaling; Iron sulfide; Durability testing; |
Brine Technology; France; Paris Basin; Scaling; Chlorides; Carbon Dioxide; Hydrogen Sulfide; Sulfides; Corrosion; Case Studies; Acid; Oxidation; Hydrogen Peroxide |
Geothermal Resources Council Transactions |
1992 |
English |
| Geothermal Power Plant Database Summary Report |
Sifford, Alex |
Databases; Power plant design and operation; Economics |
Power Generation; Economics; USA; Studies; PURPA |
Geothermal Resources Council Transactions |
1992 |
English |
| Recovery of Silver-Containing Scales from Geothermal Brines |
Gallup, D. L. |
Brine chemistry; Silver; Scaling |
Brine Technology; USA; California; Imperial; Salton Sea KGRA; Hypersaline; Silver; Silica; Silicate; Total Dissolved Solids; pH; High Temperature; Case Studies |
Geothermal Resources Council Transactions |
1992 |
English |
| U.S. Geothermal Industry Expansion Outlook |
McLarty, Lynn; Geyer, John |
Geothermal overviews; Energy markets |
Exploration; Economics; USA; Studies; Electric Power Industry; Power Sales Agreements; Construction; Request for Proposals; Regulatory Climate |
Geothermal Resources Council Transactions |
1992 |
English |
| Status of Geothermal Development in Hawaii--1992 |
Lesperance, Gerald O. |
Geothermal overviews; Energy policy |
Exploration; Environmental; USA; Hawaii; Puna; Kilauea East Rift Zone; Case History; Scientific Observation Holes; Regulations; Puna Geothermal Venture; True Mid Pacific Geothermal Venture; Hawaii Deep Water Cable Program |
Geothermal Resources Council Transactions |
1992 |
English |
| Fluid Flow Monitoring by Vertical Electric Profiling Survey in Takigami Geothermal Field, Middle Kyushu, Japan |
Ushijima, Keisuke; Furuya, Shigetsugu; Mizunaga, Hideki; Motomatsu, Toshiro |
Geophysical surveys; Resistivity surveys; Hydrogeology; Inje |
Exploration; Reservoir Engineering; Japan; Middle Kyushu; Takigami; Vertical Electrical Profiling; Fractures; Magnetotelluric Surveys; Volcanics; NaCl; Fluid Flow Surveys |
Geothermal Resources Council Transactions |
1992 |
English |
| Fracture Analyses in Hot Dry Rock Drillholes at Soultz and Urach by Borehole Televiewer Measurements |
Tenzer, Helmut; Budeus, Peter; Schellschmidt, Rudiger |
Fractures; HDR/EGS; Well logging; Hydraulic fracturing |
Exploration; Reservoir Engineering; Germany; France; Stuttgart; Elsace; Televiewer; Borehole; Alteration Zones; Stress Analysis; Hydraulic Fracturing; Structural Analysis |
Geothermal Resources Council Transactions |
1992 |
English |
| Fracturing Origin of Geothermal Fields in the Mexican Volcanic Belt |
Lopez-Hernandez, Aida |
Exploration; Fractures; Stress fields; Volcanism; Geological |
Exploration; Reservoir Engineering; Mexico; Tectonics; Case Studies; Stress Analysis; Caldera; Permeability; Age Dating; Volcanics; Magma; Fumaroles; La Primavera; Los Humeros; Los Azufres |
Geothermal Resources Council Transactions |
1992 |
English |
| Evaluation of Permeable Fractures by Multi-Offset Hydrophone VSP |
Kiguchi, Tsutomu; Ito, Hisao; Kuwahara, Yasuto; Nakao, Shinsuke; Ohminato, Takao |
Exploration; Geophysical surveys; Vertical seismic profiles; |
Exploration; Reservoir Engineering; S Wave; P Wave; Seismic Survey; Tube Wave; Models |
Geothermal Resources Council Transactions |
1992 |
English |
| Structural Tectonic Analysis of Ahuachapan-Chipilapa Geothermal Field, El Salvador |
Garduno, M. V.; Gonzalez, P. E.; Verma, M. P.; Renteria, T. D.; Torres, R. V.; Nieva, D.; Faz, P. |
Exploration; Tectonics; Fractures; Faults; Remote sensing; S |
Exploration; El Salvador; Volcanic Structures; Volcanics; Fracture Rosette Analysis; Fault Systems; Subduction Zone; Caribbean Plate; Cocos Plate; Llano Fault System; Molino Fault System; Chipilapa Fault System; Cuyanausul Fault System |
Geothermal Resources Council Transactions |
1992 |
English |
| Induced Seismicity and Flow Paths Associated with Forced Fluid Percolation |
Cornet, F. H.; Jianmin Yin |
Microseismicity; Induced seismicity; Hydraulic fracturing; H |
Reservoir Engineering; Exploration; France; Fractures; Microseismicity; Hot Dry Rock; Induced Seismicity; Injection; Reservoir Development; Interstitial Pressure; Pore Pressure; Hydraulic Fracturing; Flow Rates; Hydraulic Impedance; Pressure Gradients; Le |
Geothermal Resources Council Transactions |
1992 |
English |
| Seismic Tomography Measurements in a Volcanic Geology Area Accompanied with Vertical Fractures |
Aoki, Yutaka; Kawanaka, Taku; Asakawa, Eiichi; Sasada, Masakatsu; Matsunaga, Jun |
Exploration; Geophysical surveys; Vertical seismic profiles; |
Reservoir Engineering; Exploration; Japan; Tomography; Seismic Survey; Seismic Noise; Volcanics; Fractures; Tanna Basin |
Geothermal Resources Council Transactions |
1992 |
English |
| Magnetic Anomalies over the Wairakei Geothermal Field, Central North Island, New Zealand |
Soengkono, S.; Hochstein, M. P. |
Exploration; Geophysical surveys; Magnetic surveys; Computer |
Exploration; New Zealand; North Island; Wairakei; Airborne Magnetic Survey; Hydrothermal Alteration; Models; Rhyolites; Andesites; Ignimbrites; Resistivity; Taupo Volcanic Zone |
Geothermal Resources Council Transactions |
1992 |
English |
| LINEAR E-SCAN: A Reconnaissance Resistivity Mapping System that Evaluates its Own Anomalies En Route |
Shore, Greg A.; Clearwater, R. Peter |
Exploration; Geophysical surveys; Resistivity surveys |
Exploration; Canada; Hot Springs; Dipole; Mt Cayley; Meager Mountain; High Cascades; Garibaldi Belt |
Geothermal Resources Council Transactions |
1992 |
English |