Invention Grant
- Patent Title: Dual lock system
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Application No.: US14514150Application Date: 2014-10-14
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Publication No.: US09970252B2Publication Date: 2018-05-15
- Inventor: Dennis P. Nguyen
- Applicant: Cameron International Corporation
- 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.
- Main IPC: E21B23/02
- IPC: E21B23/02 ; E21B33/04 ; E21B43/10
Abstract:
A system including a mineral extraction system, including a hanger, and a dual lock system configured to couple the mineral extraction system component to a tubular, wherein the dual lock system comprises an outer lock ring and an inner lock ring.
Public/Granted literature
- US20160102512A1 DUAL LOCK SYSTEM Public/Granted day:2016-04-14
Information query
