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:
Aug. 09, 2011
Filed:
Jul. 09, 2009
Applicants:
Ronald G. Dusterhoft, Katy, TX (US);
Andrew D. Penno, Sehndo, DE;
Inventors:
Ronald G. Dusterhoft, Katy, TX (US);
Andrew D. Penno, Sehndo, DE;
Assignee:
Halliburton Energy Services, Inc., Duncan, OK (US);
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of treating a subterranean formation including providing a well bore that includes a filter cake on at least a portion of the well bore and contacting at least a portion of the filter cake with a filter cake degradation fluid comprising a relative permeability modifier. The method also includes allowing the relative permeability modifier to retain at least a portion of the filter cake degradation fluid in the well bore for a time sufficient to contact the filtercake and allowing the filter cake to degrade.