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In CNPC Weiyan shale gas district, Sichuan DeepFast provided operator with 9.62” ,7/8 lobes, 5 stages, 1.25°fixed bend, high torque PDM drilled 12-1/4” section. Many well only one trip was needed, largely saved time and cost for operator, which was praised by operator. Below are some key drilling parameters to share.
