Electric blowout preventer bonnet using linear actuated roller screws
GB202501005D0Active Publication Date: 2025-03-12SCHLUMBERGER CAMBRIDGE RES
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Patent Information
- Application Number
- GB2025001005
- Authority / Receiving Office
- GB · GB
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2022-04-28
- Filing Date
- 2022-06-02
- Publication Date
- 2025-03-12
- Estimated Expiration
- 2042-06-02
Abstract
An electric bonnet 106 includes a housing; a guide piston 7 disposed in the housing 2; an electric motor 27 having a motor shaft 56; a rear housing 4 connected to the housing 2; a gearbox assembly 12
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