- 专利标题： Wellbore apparatus for setting a downhole tool
-
申请号： US16270426申请日： 2019-02-07
-
公开(公告)号： US11248428B2公开(公告)日： 2022-02-15
- 发明人: William Allen Schultz, Jr. , David W. Teale , Richard C. Davis
- 申请人： Weatherford Technology Holdings, LLC
- 申请人地址： US TX Houston
- 专利权人： Weatherford Technology Holdings, LLC
- 当前专利权人： Weatherford Technology Holdings, LLC
- 当前专利权人地址： US TX Houston
- 代理机构： Patterson + Sheridan, LLP
- 主分类号： E21B23/01
- IPC分类号： E21B23/01 ; E21B33/128 ; E21B33/129 ; E21B29/00
摘要：
A method and apparatus for a locking system for a downhole tool. The locking system includes a first portion having a plurality of displaceable members, a second portion disposed around the first portion; a locked position wherein axial movement between the members is prevented; and an unlocked position wherein axial movement between the members is permitted.
公开/授权文献
- US20200256142A1 WELLBORE APPARATUS FOR SETTING A DOWNHOLE TOOL 公开/授权日：2020-08-13
信息查询
