Invention Grant
- Patent Title: Wellhead hold-down apparatus and method
- Patent Title (中): 井口压紧装置及方法
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Application No.: US11571709Application Date: 2005-07-07
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Publication No.: US07690435B2Publication Date: 2010-04-06
- Inventor: Bill D. Jones , Mark D. Robson
- Applicant: Bill D. Jones , Mark D. Robson
- Applicant Address: US TX Alvin
- Assignee: Specialty Rental Tools & Supply, L.P.
- Current Assignee: Specialty Rental Tools & Supply, L.P.
- Current Assignee Address: US TX Alvin
- Agent David B. Dickinson
- International Application: PCT/US2005/024103 WO 20050707
- International Announcement: WO2006/014544 WO 20060209
- Main IPC: E21B19/00
- IPC: E21B19/00
Abstract:
An apparatus (100) and method for removably mounting a lubricator assembly (106) to a component of the wellhead stack. The component of the wellhead stack is an annular blowout preventer (BOP) (50). Tool and communication conduit lubrication and access to the wellbore without requiring activation of the packing element of the BOP (50).
Public/Granted literature
- US20080093087A1 Wellhead Hold-Down Apparatus and Method Public/Granted day:2008-04-24
Information query
