| The Economic and Environmentally Sound Handling of Geothermal Sulfur Byproducts: A Case History |
Grande, Murray G. |
Effluent abatement; Hydrogen sulfide; Waste management; Laws |
Environmental; Power Generation; Direct Use; Utilities; USA; CA; Sonoma; The Geysers; H2S, Hydrogen sulfide; Mercury; Noncondensable gas; Surface disposal; Agriculture; Agribusiness; NCPA; Bentonite sulfur; Sulfuric acid; Soil amendment; Mercury removal |
Geothermal Resources Council Transactions |
1995 |
English |
| Utilizing the Ammonia in Geothermal Steam for H2S Abatement |
Dorrity, Charlotte M. |
Effluent abatement; Hydrogen sulfide; Ammonia; Equipment des |
Power Generation; Chemistry; Circulating water; Condensate; Hydrogen sulfide |
Geothermal Resources Council Transactions |
1995 |
English |
| Non-Intrusive Detection of Pipeline Scale in The Geysers Field |
Crothers, B. M.; Enedy, S. L.; Smith, J. L. |
Scaling; Pipelines; Pressure gradients |
Scaling; Efficiency; Piping; Pressures; Ultra-sonic Testing; X-ray Diffraction |
Geothermal Resources Council Transactions |
1995 |
English |
| Hydrothermal Characteristics of the Well A-29 at the Los Azufres Geothermal Field, Mexico |
Viggiano-Guerra, Julio C.; Gutierrez-Negrin, Luis C. A. |
Exploration; Hydrothermal alteration; Geological surveys; Mi |
Exploration; General; Mexico; Michoacan; Los Azufres; Hydrothermal alteration; Fluid Inclusions; Petrographic studies; Hot Rock; Aquifer; Case studies; High temperature |
Geothermal Resources Council Transactions |
1995 |
English |
| Development of the Las Tres Virgenes Geothermal Field, Mexico |
Torres-Rodriguez, Marco A.; Sanchez-Velasco, Raul A. |
Exploration; Reservoir engineering; Well testing; Environmen |
Reservoir Engineering; Mexico; Michoacan; Las Tres Virgenes; Reservoir characteristics; Liquid dominated system |
Geothermal Resources Council Transactions |
1995 |
English |
| Direct Use of the Geothermal Energy at Los Azufres Geothermal Field, Mexico |
Sanchez-Velasco, Eduardo; Casimiro-Espinoza, Emigdio |
Direct use system design; Agricultural applications; Industr |
Mexican Geothermal Development; Direct Use; Bioremediation; Mexico; Michoacan; Hidalgo; Morelia; Application |
Geothermal Resources Council Transactions |
1995 |
English |
| Los Azufres Geothermal Field: Observed Response after 12-Year Exploitation |
Jaimes Maldonado, Guillermo |
Exploration; Reservoir engineering |
Reservoir Engineering; Effects; Mexico; Hidalgo; Michoacan; Los Azufres; Exploitation; Enthalpy; Reservoir; Permeability |
Geothermal Resources Council Transactions |
1995 |
English |
| Neural Networks Techniques Applied to Reservoir Engineering |
Flores, Magaly; Barragan, Carlos |
Computer modeling; Well completion; Drilling; Software; Rese |
Reservoir Engineering; Well Completion; Production; Mexico; Los Humeros; Puebla; Reservoir models; Forecast; Software |
Geothermal Resources Council Transactions |
1995 |
English |
| Techniques for Rehabilitation of Wells in Cerro Prieto |
Puente, Hector G.; Mendoza, Marco A. |
Well servicing; Scaling |
Drilling; Casing; Scaling; Diagnose |
Geothermal Resources Council Transactions |
1995 |
English |
| Deep Structure of the Beppu Hydrothermal System, Kyushu, Japan |
Yusa, Yuki; Ohsawa, Shinji; Kitaoka, Koichi; Fukuda, Yoichi |
Exploration; Two phase flow; Volcanism; Fumaroles; Geophysic |
Exploration; Grabens; Volcanics; Fumaroles |
Geothermal Resources Council Transactions |
1995 |
English |
| Seismicity Recorded in the Cerro Prieto Geothermal Field During 1994-1995 |
Fabriol, Hubert; Munguia Orozco, Luis; Lira, Hector; Guillen, Gilberto |
Seismicity; Tectonics; Induced seismicity |
Reservoir Engineering; Geophysical survey; Mexico; B.C.; Cerro Prieto; Earthquakes; Microearthquakes; Spreading centers; Annual report; Reinjection; Surface disposal; CFE; Microseism; Faults; Seismicity monitoring; Induced seismicity |
Geothermal Resources Council Transactions |
1995 |
English |
| NEDO "Deep-Seated Geothermal Resources Survey" Overview |
Yagi, M.; Muraoka, H.; Doi, N.; Miyazaki, S. |
Exploration; Drilling; Lost circulation; Core sampling; Well |
Drilling; Lost Circulation; Casing; Cores; Geology; Mineralogy; Loggings; Models |
Geothermal Resources Council Transactions |
1995 |
English |
| Micro-Earthquake Monitoring and Tri-Axial Drill-Bit VSP in NEDO "Deep-Seated Geothermal Reservoir Survey" in Kakkonda, Japan |
Takahashi, Masaki; Tateno, Masayuki; Kondo, Tayuki; Suzuki, Iwao; Shigehara, Satoshi; Yagi, Masahiko; Muraoka, Hirofumi; Niitsuma, Hiroaki |
Microseismicity; Exploration; Geophysical surveys; Vertical |
Exploration; Hypocenters; Drill Bits; Fracture Distribution; Geological; Earthquakes; Seismicity; Reflectors |
Geothermal Resources Council Transactions |
1995 |
English |
| Deep-Seated Geothermal Resources in Kyushu Island, Japan |
Shimada, Kainichi; Fujino, Toshio |
Exploration; Geochemical surveys; Isotopes; Hydrogeology |
Exploration; Japan; Oita; Hatchobaru; Conceptual models; Geochemistry; Geothermometer; Isotopes; Fault; Geology; CSAMT; Gravity survey; Hydrothermal |
Geothermal Resources Council Transactions |
1995 |
English |
| Material Damage in High Velocity Acidic Fluids |
Sanada, N.; Kurata, Y.; Nanjo, H.; Ikeuchi, J. |
Corrosion; Brine chemistry; Durability testing |
Power Generation; Brine Technology; Corrosion; Coupons; Steam; Two Phase; Materials; Stainless; Steel; Titanium; Chemical composition; HCL; Acid; Brine; pH; Temperature; MITI; Steam fraction; Well casing |
Geothermal Resources Council Transactions |
1995 |
English |
| Temperature Profile Monitoring in Geothermal Wells by Distributed Temperature Sensing Technique |
Sakaguchi, Keiichi; Matsushima, Nobuo |
Well logging; Temperature gradients; Injection; Equipment de |
Drilling; Reservoir Engineering; Logging tools; Temperature log; Temperature; Injection test; Injection; Logging; Thermometers; Well logging; Distributed temperature sensing; Optical fiber; Ramen scattering |
Geothermal Resources Council Transactions |
1995 |
English |
| Trajectory Correction Experiment at 2,600m Depth in Well WD-1A, Kakkonda, Japan -- TDS as a Cooling Device While RIH |
Saito, Seiji; Sakuma, Sumio; Yagi, Masahiko; Muraoka, Hirofumi |
Drilling; Directional drilling; High temperature reservoirs; |
Drilling; Japan; Iwate; Kakkonda; Directional drilling; Mud motors; MWD; TDS; High temperature; Mud cooling; BHCT |
Geothermal Resources Council Transactions |
1995 |
English |
| Borehole Dynamic Temperature Survey Experiment in WD-1A, Kakkonda, Japan |
Saito, Seiji; Sakuma, Sumio; Ujyo, Satoshi; Muraoka, Hirofumi |
Drilling; Well logging; Temperature gradients; Drilling flui |
Drilling; Borehole temperature; Temperature logs; Japan; Iwate; Kakkonda; Mud cooling; PT-Memory gauge; TDS |
Geothermal Resources Council Transactions |
1995 |
English |
| Development of the Well Trajectory Prediction System as a Part of the MWD System for Geothermal Wells |
Nakashima, Satoshi; Nakata, Haruya; Takasugi, Shinji |
Drilling; Directional drilling; Equipment design |
Drilling; NEDO; Mud motors; Rotary; Directional drilling |
Geothermal Resources Council Transactions |
1995 |
English |
| Development of the EM Tomography System by the Vertical ElectroMagnetic Profiling (VEMP) Method |
Miura, Yasuo; Osato, Kazumi; Takasugi, Shinji; Muraoka, Hirofumi; Yasukawa, Kasumi |
Exploration; Geophysical surveys; Resistivity surveys; Well |
Exploration; Japan; Iwate Prefecture; Kakkonda; Feasibility study; Conductivity; Control source; Electromagnetic; Magnetotelluric; Horizontal loop; NEDO |
Geothermal Resources Council Transactions |
1995 |
English |