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:
Apr. 11, 2006
Filed:
Mar. 11, 2003
Applicants:
B. Raghava Reddy, Duncan, OK (US);
Gary P. Funkhouser, Duncan, OK (US);
David L. Brown, Temple, OK (US);
Inventors:
B. Raghava Reddy, Duncan, OK (US);
Gary P. Funkhouser, Duncan, OK (US);
David L. Brown, Temple, OK (US);
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides methods and compositions for sealing subterranean zones containing oil to prevent the uncontrolled flow of fluids into or from the zones. The compositions basically comprise water, a phosphonic acid ester, a multivalent metal ion releasing compound and an organophilic clay.
Reddy, B.. (2006). Methods and compositions for sealing oil containing subterranean zones (U.S. Patent No. 7026272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7026272
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile