公开(公告)号：US20240093589A1

公开(公告)日：2024-03-21

申请号：US18470510

申请日：2023-09-20

Applicant: Chengdu University of Technology

Inventor： Jianguo ZHAO ,  Qingyou LIU ,  Haiyan ZHU ,  Guorong WANG ,  Jie ZENG ,  Xu LUO ,  Xuecheng DONG ,  Xingming WANG

IPC: E21B44/00 ,  E21B7/04 ,  E21B21/10 ,  E21B47/024 ,  E21B47/06 ,  E21B47/12

CPC classification number: E21B44/00 ,  E21B7/04 ,  E21B21/10 ,  E21B47/024 ,  E21B47/06 ,  E21B47/12

Abstract: Disclosed are a wireless remote control method and system for controllable rotary sliding guiding drilling. An upper end of a controllable rotary sliding guiding drilling mechanism is provided with a drill rod; and the wireless remote control system for controllable rotary sliding guiding drilling further comprises: an MWD arranged at a lower end of the controllable rotary sliding guiding drilling mechanism; a bent screw drill tool mounted at a lower end of the MWD; a drill bit mounted at a lower end of the bent screw drill tool, the drill bit being connected with the bent screw drill tool through a connector; and a clutch module mounted on the controllable rotary sliding guiding drilling mechanism, the clutch module comprising an electromagnetic valve, a processor, an internal pipe pressure sensor, an external pipe pressure sensor and a wireless data transmission module.