Invention Grant
- Patent Title: Morphable anchor
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Application No.: US14697851Application Date: 2015-04-28
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Publication No.: US10400529B2Publication Date: 2019-09-03
- Inventor: Damien Gerard Patton
- Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
- Applicant Address: US TX Sugar Land
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
- Current Assignee Address: US TX Sugar Land
- Priority: GB1407746.5 20140502
- Main IPC: E21B23/01
- IPC: E21B23/01 ; E21B43/10 ; E21B23/04

Abstract:
Apparatus and method for anchoring a morphable tubular in a wellbore in which an anchoring system is arranged around the circumference of an expandable portion of the tubular member. The anchoring system has a gripper element with oppositely arranged inclined surfaces and wedge elements having inclined surfaces mutually arranged on either side of the gripper element with at least one of the wedge elements being a beam spring. Following morphing of the tubular member the anchoring system is configured to maintain the gripper element in a radially extended position by action of the at least one beam spring and thereby increase the load bearing capacity of the morphed tubular member in the wellbore.
Public/Granted literature
- US20150315864A1 Morphable Anchor Public/Granted day:2015-11-05
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