Invention Grant
- Patent Title: Compact surface wellhead system and method
- Patent Title (中): 紧凑的井口系统和方法
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Application No.: US13146899Application Date: 2010-04-08
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Publication No.: US09382774B2Publication Date: 2016-07-05
- Inventor: Leonard J. Vogel , Michael Larkin , Kirk P. Guidry , Delbert E. Vanderford
- Applicant: Leonard J. Vogel , Michael Larkin , Kirk P. Guidry , Delbert E. Vanderford
- Applicant Address: US TX Houston
- Assignee: Cameron International Corporation
- Current Assignee: Cameron International Corporation
- Current Assignee Address: US TX Houston
- Agency: Fletcher Yoder, P.C.
- International Application: PCT/US2010/030445 WO 20100408
- International Announcement: WO2010/118268 WO 20101014
- Main IPC: E21B33/047
- IPC: E21B33/047 ; E21B33/03 ; E21B33/04
Abstract:
A low-profile wellhead system having a nested hanger configuration, annular communication, elastomeric seals, and seal verification is provided.
Public/Granted literature
- US20120012302A1 Compact Surface Wellhead System and Method Public/Granted day:2012-01-19
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