Invention Grant
- Patent Title: Hybrid wellhead system and method of use
- Patent Title (中): 混合井口系统及其使用方法
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Application No.: US13046044Application Date: 2011-03-11
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Publication No.: US08118090B2Publication Date: 2012-02-21
- Inventor: L. Murray Dallas , Bob McGuire
- Applicant: L. Murray Dallas , Bob McGuire
- Applicant Address: US OK Oklahoma City
- Assignee: Stinger Wellhead Protection, Inc.
- Current Assignee: Stinger Wellhead Protection, Inc.
- Current Assignee Address: US OK Oklahoma City
- Agency: Nelson Mullins Riley & Scarborough, LLP
- Main IPC: E21B33/03
- IPC: E21B33/03
Abstract:
A hybrid wellhead system for a hydrocarbon well, having a wellhead supported by a conductor; an intermediate head spool secured to the wellhead by a hammer union; and a tubing head spool secured to the intermediate head spool by a hammer union.
Public/Granted literature
- US20110198074A1 HYBRID WELLHEAD SYSTEM AND METHOD OF USE Public/Granted day:2011-08-18
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