Cavaville Self-developed Motor Impactor Made another Success in Northeastern China
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precio The ROP Improvement Tool self-developed by Cavaville, Motor Impactor, was successfully applied in Well B20**-** of SINOPEC Northeastern Branch.
The design well depth of Well B20**-** is 3806m, with well deviation 50.38° and build-up rate 5°/30m. The formation is mainly comprised of gray conglomeratic sandstone, gray fine-grained sandstone and brown mudstone. Motor Impactors were separately set in the build-up and angle holding section. Compared with conventional motor, Motor Impactor improved the directional drilling rate by 75% and combination drilling rate by 30% in the build-up section, while in the angle holding section, Motor Impactor continuously drilled 200m and the average ROP was enhanced by 137%.