Invention Grant
- Patent Title: Integral orientation system for horizontal tree tubing hanger
- Patent Title (中): 水平树木管衣架的整体定向系统
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Application No.: US11541765Application Date: 2006-10-02
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Publication No.: US07770650B2Publication Date: 2010-08-10
- Inventor: Stuart F. Young , Martyn J. Lord
- Applicant: Stuart F. Young , Martyn J. Lord
- Applicant Address: US TX Houston
- Assignee: Vetco Gray Inc.
- Current Assignee: Vetco Gray Inc.
- Current Assignee Address: US TX Houston
- Agency: Bracewell & Giuliani
- Main IPC: E21B41/04
- IPC: E21B41/04
Abstract:
A horizontal tree has a lateral passage extending from its bore. A tubing hanger having a lateral passage lands in the bore of the tree. The tubing hanger has an orientation guide mounted to it. A retractable pin is mounted in the sidewall of the tree. The orientation guide on the tubing hanger engages the pin to rotate the tubing hanger as it is being landed.
Public/Granted literature
- US20080078555A1 Integral orientation system for horizontal tree tubing hanger Public/Granted day:2008-04-03
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