New application example of high speed and high power screw drilling tool of TRW Petroleum

The high speed and high power screw drilling tool manufactured by TRINA Petroleum Co., Ltd. is used in domestic oilfield Wells, with a single well depth of 1600-1800 inclination section and a pure drilling time of 60 hours. The second run was performed in Wells 54-25, depth 2074-2208, with a pure drilling time of 74 hours. Three runs, depth 1978-2425 inclination section, pure drilling time 127 hours. Four runs in the 1708-2180 inclination section with a pure drilling time of 77 hours.

Over the course of four drilling missions, the screw drill tool demonstrated excellent performance, accurate Angle formation, easy toolface control, and a total of 338 hours of pure drilling time.