In March 2023, Team 70172 of Zhongyuan Tarim Branch completed the task of drilling two openings with one trip in the secondary fracture zone of No. 4-1 Shunbei in Shunbei block of Northwest Work Area, successfully overcoming the igneous formation, using a set of 7LZ244 Downhole Motor of our company, with a single-trip footage of 3,160 meters, a mechanical drilling speed of 28.47 ???????/????????, ??????? 10.79 ????????? ???????? ?????????? ???????, ??? ??????????? ?????-????? ?????????, ?????? ??????? ?????????? ????? ??????? ????? ?????????? ??? 4-1 ??? ???? ??????? ?????? ??????????? ??????? ????????? ??????? ??????? ??????????? ??????? ????????????. ???????? ?????????? ??????? 10.79 ???????? ????????, ??? ??????? ????? ??? ??????????? ????? ??????? ????????, ?????? ??????? ?????????? ????? ??????? ????? ?????? ??? 4-1 ???????? ???? ??????? ?????? ??????????? ??????? ???????.