| Well Logging Research for the Department of Energy Geopressured-Geothermal Project |
Dunlap, H. F.; Dorfman, M. H. |
Well logging; Boron; Geopressured reservoirs |
Drilling; Exploration; Reservoir Engineering; USA; South Louisiana; Hulin 1 Well; Boron; Well Logging |
Geothermal Resources Council Transactions |
1990 |
English |
| Mineralogy Evaluation in a Geothermal Well Using Statistical Probabilistic Log Evaluation Techniques |
Quinn, T. H.; Hashimoto, N.; Suzuki, M.; Takagi, S. |
Well logging; Mineralogy; Hydrothermal alteration; Fractures |
Drilling; Exploration; Sengan; Well Logging; Gamma Ray Logs; Electric Logs; Temperature Logs; Radioactive Logs; Alteration; Minerilization; Geology; Fractures; OPTIMA; Spectralog |
Geothermal Resources Council Transactions |
1989 |
English |
| Utilization of Slim Holes in Geothermal Resource Exploration in Japan: Experience of the NEDO Geothermal Development Promotion Survey Project |
Kato, Hisao; Kizaki, Yuko |
Drilling; Exploration; Slimholes |
Drilling; Exploration; Slim Hole; Core Hole; Diamond Bits; NEDO; Spindle Type Drilling Rig; Flow Test |
Geothermal Resources Council Transactions |
1993 |
English |
| Studies of Injection into Naturally Fractured Reservoirs |
Bodvarsson, Gudmundur S.; Cheng Hsien Lai |
Injection; Fractures; Well testing; Injection testing; Reser |
Drilling; Exploration; USA; California; Flow Rates; Injection Well; Cold Springs; Temperature; Conductivity; Fractures; Heat Transfer; Thermodynamics |
Geothermal Resources Council Transactions |
1982 |
English |
| Temperature Changes with Time in the Slotted Interval of a Deep, Shut-In Geothermal Well near Thermal Equilibrium: East Mesa Well 31-1, Imperial County, California, 1977-1982 |
Diment, William H.; Urban, Thomas C. |
Well logging; Temperature gradients; Fluid dynamics |
Drilling; Exploration; USA; California; Imperial Valley; East Mesa Well; Temperature Logs; Wellhead; Casing; Anomalies; Temperature Gradient; Conductivity; Casing; Geothermal Gradient |
Geothermal Resources Council Transactions |
1982 |
English |
| Continental Scientific Drilling in California: The Saga of the Salton Sea Scientific Drilling Project (SSSDP) |
Elders, Wilfred A. |
Drilling; Exploration; Direct use; Mineral extraction; Opera |
Drilling; Exploration; USA; California; Salton Trough; Salton Sea; DOE; Case Studies |
Geothermal Resources Council Transactions |
1985 |
English |
| Beowawe, Nevada, Well Testing: History and Results |
Epperson, I. J. |
Well testing; Flow testing; Injection testing; Interference |
Drilling; Exploration; USA; Nevada; Beowawe; Fumaroles; Flow Rates; Temperatures; Casing; Boiling Springs; Well Testing |
Geothermal Resources Council Transactions |
1982 |
English |
| The "Art" of in Situ Fluid Sampling and the Remarkable Compositional Variations in the Wellbore Fluid of VC-2B, Valles Caldera, New Mexico |
Goff, Fraser; Gardner, Jamie N.; Solbau, Ray D.; Adams, Andrew; Evans, William C.; Lippert, Donald R.; Jacobson, Ron; Bayhurst, Greg; Trujillo, P. E., Jr.; Counce, Dale; Dixon, Paul |
Fluid sampling; Brine chemistry; Well logging |
Drilling; Exploration; USA; New Mexico; VC-2B; Geophysical Survey; Geochemical Survey |
Geothermal Resources Council Transactions |
1990 |
English |
| Surface-to-Borehole Electromagnetic Experiment at Roosevelt Hot Springs: A Feasibility Study |
Tripp, A. C.; Ross, H. P.; Stodt, J. A.; Wright, P. M. |
Exploration; Geophysical surveys; Resistivity surveys |
Drilling; Exploration; USA; Utah; Beaver; Electric Log; Electromagnetic Survey; Models; Resistivity |
Geothermal Resources Council Transactions |
1989 |
English |
| Application of Borehole Breakouts to Geothermal Exploration and Development: An Example from Cove Fort-Sulphurdale, Utah |
Allison, M. Lee; Nielson, Dennis L. |
Exploration; Borehole breakouts; Rock mechanics; Well loggin |
Drilling; Exploration; USA; Utah; Cove Fort; UURI; Caliper Logs; Fractures; Faults; Pressure Spellation; Dipmeter; Televiewer; Borehole Breakouts; Stresses |
Geothermal Resources Council Transactions |
1988 |
English |
| Development and Use of a Return Line Flowmeter for Lost Circulation Diagnosis in Geothermal Drilling |
Glowka, D. A.; Schafer, D. M.; Scott, D. D.; Wernig, M. D.; Wright, E. K. |
Drilling; Flowmeters; Lost circulation; Equipment design |
Drilling; Flow Meter; Lost Circulation; Rolling Float meter; Mud Costs; Design; Operations; Laboratory Testing; Field Testing; Calibrations; Diagnosis; Mud Flow; Mud Pumps; Delta Flow Measurements; Delta Flow Rate Monitoring |
Geothermal Resources Council Transactions |
1992 |
English |
| Well Productivity Enhancement by Drilling Multi-Legged Wells: A Quantitative Assessment |
Sanyal, Subir K.; Morrow, James W.; Henneberger, Roger C.; Granados, Eduardo E. |
Drilling; Directional drilling; Feasibility studies |
Drilling; forked well, multi-legged well, multilateral well, geothermal well productivity, well productivity enhancement |
Geothermal Resources Council Transactions |
2007 |
English |
| Interpretation of the Skin Factor for Predicting the Perforation-Induced Formation Damage in Reservoirs |
Rahman, M. A.; Heidrick, T.; Fleck, B.; Koksal, M.; Islam, M. R. |
Drilling; Formation damage; skin factor; formation; inflow p |
Drilling; Formation damage, skin factor, formation permeability, inflow performance, perforation tunnel |
Geothermal Resources Council Transactions |
2006 |
English |
| The Geothermal Drilling Organization |
Dunn, J. C. |
Organizational profiles; Equipment design |
Drilling; Fracturing; Air; Lost Circulation Zone; Drilling Rate; GDO; Downhole Air Turbine; Acoustic Televiewer; Urethane Foam |
Geothermal Resources Council Transactions |
1987 |
English |
| Hard Rock Penetration Research |
Dunn, J. C.; Finger, J. T. |
Drilling; Equipment design |
Drilling; Fracturing; Bits; Drillstrings; High Temperature Well; Borehole Mechanics; Rock Penetration Mechanics; Well Bore Diagnostics |
Geothermal Resources Council Transactions |
1987 |
English |
| Los Alamos Hot Dry Rock Geothermal Energy Project |
Pettitt, Roland A. |
Drilling; Exploration; HDR/EGS |
Drilling; Fracturing; Exploration; Hot dry rock; Heat flow; LANL; New Mexico; USA |
Geothermal Resources Council Transactions |
1977 |
English |
| In-Situ Stress and Fracture Permeability in a Fault-Hosted Geothermal Reservoir at Dixie Valley, Nevada |
Hickman, Stephen; Barton, Colleen; Zoback, Mark; Morin, Roger; Sass, John; Benoit, Richard |
Exploration; Stress fields; Hydraulic fracturing; Fractures; |
Drilling; General; Exploration; Reservoir Engineering; Spinner Survey; Temperature Logs; Hydraulic Fracturing; Fault Zone; Fractures; Hydraulic Models; Permeability; Earthquakes; Televiewer (Borehole); Reservoir Models; Hydrothermal; Liquid Dominated; In- |
Geothermal Resources Council Transactions |
1997 |
English |
| Preliminary Well Designs and Costs for Magma Energy Extraction Wells |
Nicholson, Robert W. |
Magma energy; Economics; Feasibility studies; High temperatu |
Drilling; General; High Temperature Well; Magma; Magma Energy |
Geothermal Resources Council Transactions |
1985 |
English |
| Management of the Salton Sea Scientific Drilling Program |
Aducci, Anthony J.; Klick, Donald W.; Wallace, Raymond H., Jr. |
Operations management; Business administration; Economics; F |
Drilling; Geophysical Surveys; Geological Survey; Exploration; USA; California; Salton Sea; Case Studies; Logging; Operations; Flow Tests; Hydrothermal; Chemical; NFS; DOE; USGS |
Geothermal Resources Council Transactions |
1986 |
English |
| Advanced Instrumentation for Use While Drilling Geothermal Wells |
Whitlow, G. L.; Glowka, D. A.; Mansure, A. J. |
Drilling; Lost circulation; Flowmeters |
Drilling; Geothermal Associations; Geothermal Drilling Organization (GDO); Drilling Mud; Drilling Operations; Drilling Safety; Density; Mud Pits; Lost Circulation Zone; Fracturing; Acoustics; Flowmeters; Density Meters; Expert System |
Geothermal Resources Council Transactions |
1998 |
English |