Invention Grant
- Patent Title: Varying access points for tubing and casing monitoring and casing annulus remediation systems
- Patent Title (中): 管道和套管监测和套管环空整治系统的不同接入点
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Application No.: US12469489Application Date: 2009-05-20
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Publication No.: US08191622B2Publication Date: 2012-06-05
- Inventor: David D. Comeaux , James J. Howell , Richard Porteous , Noel A. Monjure , Frank C. Adamek
- Applicant: David D. Comeaux , James J. Howell , Richard Porteous , Noel A. Monjure , Frank C. Adamek
- Applicant Address: US TX Houston
- Assignee: Vetco Gray Inc.
- Current Assignee: Vetco Gray Inc.
- Current Assignee Address: US TX Houston
- Agency: Bracewell & Giuliani LLP
- Main IPC: E21B19/08
- IPC: E21B19/08
Abstract:
An adapter for connecting a casing annulus remediation system to a well having a wellhead with standard lateral ports. The adapter has a body with first and second ends. The first end of the adapter body has a substantially planar surface adapted to cover the lateral ports and be in abutting contact with the wellhead when the two are connected to one another. The second end of the adapter body has a planar surface positioned at an angle greater than 0 degrees and up to 90 degrees to the planar surface of the first end. The second end of the adapter is adapted to be connected to a casing annulus remediation system.
Public/Granted literature
- US20090288832A1 Varying Access Points for Tubing and Casing Monitoring and Casing Annulus Remediation Systems Public/Granted day:2009-11-26
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