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.:
Date of Patent:
Sep. 25, 2012
Filed:
Nov. 03, 2006
B. Raghava Reddy, Duncan, OK (US);
Julio E. Vasquez, Duncan, OK (US);
Larry S. Eoff, Duncan, OK (US);
Eldon Dwyann Dalrymple, Duncan, OK (US);
B. Raghava Reddy, Duncan, OK (US);
Julio E. Vasquez, Duncan, OK (US);
Larry S. Eoff, Duncan, OK (US);
Eldon Dwyann Dalrymple, Duncan, OK (US);
Halliburton Energy Services, Inc., Duncan, OK (US);
Abstract
Crosslinkable-polymer compositions that comprise a chitosan-based compound and a phenol source, and associated methods, are provided. Various methods of use are also provided. In one embodiment, the methods comprise providing a crosslinkable-polymer composition comprising an aqueous fluid, a chitosan-based compound, a chitosan-reacting polymer, and a phenol source; introducing the crosslinkable-polymer composition into the portion of the subterranean formation; and allowing the crosslinkable-polymer composition to form a crosslinked gel in the portion of the subterranean formation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile