Invention Grant
- Patent Title: Subsea casing hanger running tool with anti-rotation feature and method for rotating casing into complex and deviated wellbores
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Application No.: US18093996Application Date: 2023-01-06
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Publication No.: US12055006B2Publication Date: 2024-08-06
- Inventor: Noel Monjure , David L. Ford , Stephen Peters , Philip Potter , James Sonnier
- Applicant: Baker Hughes Oilfield Operations LLC
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Oilfield Operations LLC
- Current Assignee: Baker Hughes Oilfield Operations LLC
- Current Assignee Address: US TX Houston
- Agency: Hogan Lovells US LLP
- Main IPC: E21B33/043
- IPC: E21B33/043 ; E21B33/04

Abstract:
A downhole tool for transmitting rotation to a casing string includes a tool body having a bore extending from a first end to a second end. The downhole tool also includes a cam positioned within the tool body, the cam being axially translatable along an axis of the bore. The downhole tool further includes a recess, formed in an outer diameter of the cam. The downhole tool includes a locking mechanism, positioned at least partially within the tool body. The locking mechanism includes a tool key. The locking mechanism also includes a biasing member, the biasing member driving the tool key toward the retracted position.
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