| New Rolling Cutter Bit Design Reduces Gage Wear in Geothermal Applications |
Byrd, Chris; Scott, Dan; Kirkland, Rex |
Equipment design; Drill bits; Durability testing |
Drilling; Bits; Tungster carbide insert bits; Wells; Equipment; Economics; Abrasion; Rolling cutter bits |
Geothermal Resources Council Transactions |
1991 |
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 |
| The Use of Beta-C Titanium for Downhole Production Casing in Geothermal Wells |
Love, William; Cron, Carl; Holligan, David |
Well casing; Corrosion; Titanium; Durability testing; Econom |
Drilling; Brine Technology; Production; Well Completion; USA; California; Imperial; Salton Sea; Casing; Failures; Grades; Corrosion; Chemical Analysis; Composition; Chemistry; Brine; Carbon Dioxide; Hydrogen Sulfide; Metallurgy; Well Casing |
Geothermal Resources Council Transactions |
1988 |
English |
| Qualitative Response Patterns on Geophysical Well Logs from The Geysers, California |
Sanyal, S. K.; Che, M.; Dunlap, Richard E.; Twichell, Mary K. |
Well logging |
Drilling; Brine Technology; USA; California; The Geysers; Well Logs; Fractures; Mud Logs; Steam; Gamma Ray Log |
Geothermal Resources Council Transactions |
1982 |
English |
| Geothermal Energy From Hot Salt Domes |
Hickerson, Brooks; Hickerson, Russ |
Salt domes; Exploration; Drilling; Economics |
Drilling; Brine Technology; Well Completions; Power Generation; Hot Salt Wells; NaCl; Jet Pump; Temperatures; Nitrogen; Single Flash; Propane; Hot Salt Domes; Closed Well Systems; Single Fluid Systems |
Geothermal Resources Council Transactions |
1997 |
English |
| Design Issues for Deep Geothermal Wells in the Bulalo Geothermal Field, Philippines |
Menzies, Anthony J.; Swanson, Robert J.; Stimac, James A. |
Drilling; Well completion; Blowouts |
Drilling; Bulalo, Mak-Ban, drilling, well design, cross-flow, pressure control |
Geothermal Resources Council Transactions |
2007 |
English |
| Geothermal Well Completions: State of the Art |
Snyder, Robert E. |
Well completion; Drilling |
Drilling; Casing; Air Drilling; Directional Drilling |
Geothermal Resources Council Transactions |
1978 |
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 |
| Evaluation of Cavitating Jets for Increased Geothermal Drilling Rates |
Conn, Andrew F.; Radtke, Robert P. |
Deep drilling; Drill bits; Drill bit jets |
Drilling; Cavijet |
Geothermal Resources Council Transactions |
1978 |
English |
| A New Advanced Method for Top-Job Casing Cementing |
Saito, Seiji |
Well casing; Cementing |
Drilling; Cement Slurry; Top Job Casing; Annulus |
Geothermal Resources Council Transactions |
1994 |
English |
| Reverse Circulation of Foamed Cement in Geothermal Wells |
Spielman, Paul; Hernandez, Rafael; Nguyen, Hao |
Drilling; Cement; reverse circulation; foamed cement; Lost c |
Drilling; Cement, reverse circulation, foamed cement, lost circulation |
Geothermal Resources Council Transactions |
2006 |
English |
| Treated Ceramic Microsphere-Cement Lightweight Composites for Geothermal Cementing Systems |
Sugama, Toshifumi; Kukacka, Lawrence E. |
Drilling; Cementing; Well completion; Durability testing |
Drilling; Cementing; Cement Additives |
Geothermal Resources Council Transactions |
1987 |
English |
| Development of Geothermal Well Completion Systems -- I |
Eilers, L. H.; Moran, L. K.; Nelson, E. B.; Spangle, L. B.; Simpson, B. E.; Williams, J. F. |
Well completion; Cementing |
Drilling; Cementing; Corrosion; Economics |
Geothermal Resources Council Transactions |
1978 |
English |
| Important Conclusions Based on Results of Geothermal Casing Packer Seal Elastomers Testing |
Hirasuna, A. R.; Stephens, C. A.; Veal, G. R. |
Seals; Packers; Well completion |
Drilling; Chemistry; Simulation Test; Post Mortem Specimens; Seals |
Geothermal Resources Council Transactions |
1978 |
English |
| The Project Negatherm Report |
Murphy, Dennis |
Geothermal heat pumps; Energy policy; Laws and regulations; |
Drilling; Construction; Environmental Issues; Ground Source Heat Pump; CEC; GRDA; Negatherm; Federal; State; Local; Policies; Permitting; Tax Incentives; Carbon Credits; White Tags; Financing; First Cost; IGSHPA; GHPC; CGC; NGWA; USGBC; CGA; Zero Net Buil |
Geothermal Resources Council Transactions |
2009 |
English |
| Sandia/DOE Geothermal Drilling and Completion Technology Development Program |
Barnette, Jon H. |
Drilling; Economics; Drill bits; Drilling fluids; Downhole m |
Drilling; Costs; Drill Bits; Drilling R & D; USA; Technology Development; Overview; Progress Report; Completion Systems; Rock Drilling; Bore Hole Technology; Directional Drilling; Surface Equipment; Bit Lite; US DOE |
Geothermal Resources Council Transactions |
1979 |
English |
| Casing Failure Modes in Geothermal Wells |
Snyder, Robert E. |
Drilling; Well casing; High temperature reservoirs; Corrosio |
Drilling; Design; Completions; Stress; USA; High Temperature; Casing Design; Heat Cycles; Buckling; Water Pocket; Material; Thermal Stress; Corrosion; Callapse; Completion Technology Company |
Geothermal Resources Council Transactions |
1979 |
English |
| An Advanced Geothermal Drilling System |
Rowley, John; Saito, Seiji; Long, Roy |
Drilling; Deep drilling; Equipment design |
Drilling; Developments; Drillstrings; Percussion; Penetration Rates; Borehole |
Geothermal Resources Council Transactions |
1995 |
English |
| Design Considerations for a Hard-Rock PDC Drill Bit |
Glowka, David A. |
Drilling; Drill bits; Equipment design; Durability testing |
Drilling; Diamond Bits; Drag Bits; Bits |
Geothermal Resources Council Transactions |
1985 |
English |
| Diamond Drilling--A Proven Geothermal Exploration Technology for Latin America |
Lyon, Raul; Montegu, Jorge; De Angelis, Roberto; Stefanic, James; Cruz, Mauricio |
Exploration; Drilling; Slimholes |
Drilling; Diamond drilling; Coring; Cores; Chile; Latin America; Exploration drilling; Slim hole |
Geothermal Resources Council Transactions |
2011 |
English |