
doi: 10.2172/6562821
Coso Geothermal Exploratory Hole No. 1 (CGEH No. 1) is the first deep exploratory hole drilled in the Coso Hot Springs area of Southeastern California. CGEH No. 1 was drilled to a depth of 4,845 ft in the central area of a large thermal anomaly and was a continuation of investigative work in that locale to determine the existence of a geothermal resource. The drilling and completion of CGEH No. 1 is described. Also included are the daily drilling reports, drill bit records, descriptions of the casing, cementing, logging and coring program, and the containment equipment used during the drilling operation.
Thermometers, Performance, Drilling, Western Region Geothermal Legacy 150303* -- Geothermal Exploration & Exploration Technology-- Exploratory Drilling & Well Logging, Equipment, Geothermal Exploration, 15 Geothermal Energy, California, Hot Springs, Drill Bits, Geothermal Legacy, Building Materials, Well Drilling, Data Forms, Wellheads, Materials, Well Logging, Geothermal Wells, Thermal Springs, Operation, Usa, Boreholes, Well Casings, Well Completion, Drilling Equipment, Cavities, Measuring Instruments, Drilling Fluids, Cements, Maps, North America, Images, Exploration, Wells, Tables, Diagrams
Thermometers, Performance, Drilling, Western Region Geothermal Legacy 150303* -- Geothermal Exploration & Exploration Technology-- Exploratory Drilling & Well Logging, Equipment, Geothermal Exploration, 15 Geothermal Energy, California, Hot Springs, Drill Bits, Geothermal Legacy, Building Materials, Well Drilling, Data Forms, Wellheads, Materials, Well Logging, Geothermal Wells, Thermal Springs, Operation, Usa, Boreholes, Well Casings, Well Completion, Drilling Equipment, Cavities, Measuring Instruments, Drilling Fluids, Cements, Maps, North America, Images, Exploration, Wells, Tables, Diagrams
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