Invention Grant
US09255446B2 Pre-positioned capping device for source control with independent management system
有权
用于源控制的预定位封盖装置，具有独立的管理系统
- Patent Title: Pre-positioned capping device for source control with independent management system
- Patent Title (中): 用于源控制的预定位封盖装置，具有独立的管理系统
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Application No.: US14311881Application Date: 2014-06-23
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Publication No.: US09255446B2Publication Date: 2016-02-09
- Inventor: Randall S. Shafer
- Applicant: CONOCOPHILLIPS COMPANY
- Applicant Address: US TX Houston
- Assignee: ConocoPhillips Company
- Current Assignee: ConocoPhillips Company
- Current Assignee Address: US TX Houston
- Agency: ConocoPhillips Company
- Main IPC: E21B33/064
- IPC: E21B33/064 ; E21B43/01 ; E21B7/12
Abstract:
Systems and methods contain fluids discharged from a subsea well or at the surface by capping the well blowout with a pre-positioned capping device. The capping device includes at least one blind shear ram and is separate from a blowout preventer. Different personnel offsite of a rig drilling the well may have access and control to operate the device.
Public/Granted literature
- US20150021036A1 PRE-POSITIONED CAPPING DEVICE FOR SOURCE CONTROL WITH INDEPENDENT MANAGEMENT SYSTEM Public/Granted day:2015-01-22
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