Invention Grant
- Patent Title: Radiation-induced thickening for set-on-command sealant compositions and methods of use
- Patent Title (中): 放射性增稠用于指定密封胶组合物和使用方法
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Application No.: US13039285Application Date: 2011-03-02
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Publication No.: US08684082B2Publication Date: 2014-04-01
- Inventor: Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
- Applicant: Samuel J. Lewis , Gary Funkhouser , Paul Hoertz , David F. Myers , James Lynn Davis , Vikram Rao , Vijay Gupta , Lynn Margaret Soby
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: McDermott Will & Emery LLP
- Agent Craig W. Roddy
- Main IPC: E21B33/14
- IPC: E21B33/14 ; E21B33/138 ; C09K8/42 ; C09K8/467
Abstract:
The present invention includes methods relating to the setting of fluids or slurries in a wellbore. In one embodiment, a method of isolating a portion a wellbore by preparing a sealant composition comprising a fluid component and a polymeric additive component, placing the sealant composition into a wellbore and subjecting the sealant composition to ionizing radiation. The ionizing radiation can cause bonding between polymeric additive components and create a polymer matrix within the sealant composition that increases the mechanical strength of the sealant composition.
Public/Granted literature
- US20110265996A1 Radiation-Induced Thickening for Set-On-Command Sealant Compositions and Methods of Use Public/Granted day:2011-11-03
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