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Study On Complex Fracture Network Fracturing Technology For Hdr In Gonghe Basin
This paper introduces the case and technology of international Enhanced Geothermal Systems（EGS） fracturing reservoir, describes the basic geological characteristics of dry hot rock reservoir in Gonghe Basin, Qinghai, and compares and analyzes the geological characteristics of different EGS reservoirs, the basic mechanism and complex fractures of the formation is studied and analyzed in the dry hot rock reservoir in Gonghe Basin of Qinghai Province. On this basis, the study and field test of complex fractures are conducted in the dry hot rock reservoir, at the same time, the development and application of high temperature resistant materials have basically realized the construction of complex fracture system in the dry hot rock reservoir.