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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9296938 B1

PDFFull Text
Expired
Date of Patent:
Mar. 29, 2016

Filed:

Jan. 08, 2014

Radiation-induced triggering for set-on-command sealant compositions

Applicant:

Halliburton Energy Services, Inc., Houston, TX (US);

Inventors:

Samuel J. Lewis, Duncan, OK (US);

James L. Davis, Holly Springs, NC (US);

Vijay Gupta, Morrisville, NC (US);

Michele Ostraat, Durham, NC (US);

David F. Myers, Cary, NC (US);

Michael Lamvik, Durham, NC (US);

Andrew K. Dummer, Chapel Hill, NC (US);

Vikram Rao, Chapel Hill, NC (US);

Lawrence R. Roberts, Action, MA (US);

Anthony Badalamenti, Katy, TX (US);

Paul Hoertz, Morrisville, NC (US);

Assignee:

Halliburton Energy Services, Inc., Houston, TX (US);

Attorneys:

McDermott Will & Emery LLP

Craig W. Roddy

Primary Examiner:

Aiqun Li

Int. Cl.
CPC ...
C09K 8/60 (2006.01); C09K 8/74 (2006.01); C09K 8/68 (2006.01); E21B 33/13 (2006.01); C09K 8/42 (2006.01); C04B 28/02 (2006.01); C09K 8/467 (2006.01); C09K 8/508 (2006.01); E21B 27/02 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/42 (2013.01); C04B 28/02 (2013.01); C09K 8/467 (2013.01); C09K 8/508 (2013.01); E21B 27/02 (2013.01); E21B 33/14 (2013.01);
Abstract

Sealant compositions comprising: a wellbore treatment fluid; a set modifier; and, a polymeric component that inhibits release of the set modifier; wherein exposure to ionizing radiation causes degradation of the polymeric component resulting in release of the set modifier and an increase in the mechanical strength of the sealant composition.

Find Patent Forward Citations

Lewis, Samuel. (2016). Radiation-induced triggering for set-on-command sealant compositions (U.S. Patent No. 9296938). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9296938

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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