| The Potential for Thermal Energy Extraction from Cornish Granite |
Kruger, Paul; Hicks, Timothy; Willis-Richards, Jonathan |
Exploration; HDR/EGS; Granite; Geophysical surveys; Computer |
Exploration; Hot Dry Rock; United Kingdom; Cornwall; Batholith; Modeling; Gravity; MOHO; Uranium; High Temperature; Heat Mining; Geothermal Gradient; Thermal Conductivity; Thermal Drawdown; Water Loss; Moderate Temperature; Hydraulic Fracturing; Simulatio |
Geothermal Resources Council Transactions |
1992 |
English |
| A Multi-Cell Design of a HDR Reservoir |
Green, A. S. P.; Parker, R. H. |
HDR/EGS; Stress fields; Hydraulic fracturing; Microseismicit |
Hot Dry Rock; Reservoir Engineering; United Kingdom; Rosemanowes; Proppant; Stimulations; Hydraulic Fracturing; Borehole Televiewer; Water Loss; Impedance; Pumps; Microseismic; Production Test; Injection; Pore Pressure; Modeling |
Geothermal Resources Council Transactions |
1992 |
English |
| The Effects of Fracture Normal Compliance on the Long Term Circulation Behavior of a Hot Dry Rock Reservoir: A Parameter Study Using the New Fully-Coupled Code 'FRACTure' |
Evans, K. F.; Kohl, T.; Rybach, L.; Hopkirk, R. J. |
HDR/EGS; Software; Computer modeling; Fractures; Rock mechan |
Hot Dry Rock; Reservoir Engineering; Injection; Models; Pore Pressure; Simulation; Rosemanowes; Fenton Hill; Fracture; Fracture Constitutive Law |
Geothermal Resources Council Transactions |
1992 |
English |
| The First Hydrofracture Experiment in the Tirniauz (Russia) Geothermal Resource |
Kruger, Paul |
HDR/EGS; Hydraulic fracturing |
Hot Dry Rock; Reservoir Engineering; Russia; Tirniauz; High Temperature; Case History; Packers; Frack Pressure; Injection; Water Loss |
Geothermal Resources Council Transactions |
1992 |
English |
| Connecting a Borehole to a Nearby Fault by Means of Hydraulic Fracturing |
Jung, Reinhard |
HDR/EGS; Hydraulic fracturing; Fractures |
Hot Dry Rock; Reservoir Engineering; France; Soultz Sous Forets; Artesian Flow; Injection Tests; Turbulent Friction Losses |
Geothermal Resources Council Transactions |
1992 |
English |
| Hydraulic Investigations and Stress Evaluations at the HDR Test Site Urach III, Germany |
Heinemann, Barbara B.; Troschke, Bernd; Tenzer, Helmut |
HDR/EGS; Well testing; Injection testing; Circulation testin |
Hot Dry Rock; Reservoir Engineering; Germany; Urach; Case Study; Logging; Transmissivity; Hydraulic Models; Skin Factor; Slug Tests; Huff and Puff; Injection; Breakthrough; Stress Analysis; Hydraulic Fracturing |
Geothermal Resources Council Transactions |
1992 |
English |
| 90-Day Circulation Test at Hijiori HDR Test Site |
Yamaguchi, Tsutomu; Hiwaki, Nobuo; Abe, Tsuyoshi; Oikawa, Yasuki |
HDR/EGS; Well testing; Circulation testing |
Hot Dry Rock; Japan; Yamagata; Hijiori; High Temperature; Hydraulic Fractures; Case History; Long Term Flow Test; Therms; Drawdown |
Geothermal Resources Council Transactions |
1992 |
English |
| HDR Economy with Special Reference to Conditions in Europe |
Smolka, Knuth; Kappelmeyer, Oskar |
HDR/EGS; Economics; Computer modeling |
Hot Dry Rock; Economics; Hydraulic Fracturing; Transmissivities; Pilot Projects; Computer Models; Economics Models; Production Models; Sensitivity Analysis; Bad Urach; Germany; Soultz Sous Forets France; Cornwall; United Kingdom |
Geothermal Resources Council Transactions |
1992 |
English |
| 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 |