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公开(公告)号:US11028658B2
公开(公告)日:2021-06-08
申请号:US16760034
申请日:2019-03-25
发明人: Yongren Feng , Jibin Zou , Tiemin Liu , Xingfang Wu , Xiaodong Chu , Zhibin Tian , Guoqiang Zhang , Zhongtian Hao , Guangshuai Li , Yiming Wu
摘要: A horizontal-to-vertical drilling module for a deep well includes a fixed plate (1) provided with a first guide hole having a turning section (11), a core breaking section (13) and a moving section (12); a movable plate (2) movably mounted on one side of the fixed plate and provided with a second guide hole having a turning driving section (21), a core breaking driving section (23) and a moving driving section (22), the projection of the first guide hole on the movable plate intersecting with the second guide hole; a coring module (3) positioned at the other side of the fixed plate and provided with a moving column (31) on the side facing the fixed plate; and a moving slider (4) having an open groove (41), the moving slider being installed in the first guide hole and rotatably connected to the coring module.