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:
Feb. 08, 2011
Filed:
Dec. 12, 2004
Philip D. Nguyen, Duncan, OK (US);
Johnny A. Barton, Marlow, OK (US);
Philip D. Nguyen, Duncan, OK (US);
Johnny A. Barton, Marlow, OK (US);
Halliburton Energy Services, Inc., Duncan, OK (US);
Abstract
A method of treating a subterranean formation, comprising: at least partially coating particulates with a first layer of a first curable resin and allowing the first curable resin to substantially cure; and then, at least partially coating the particulates with a second layer of a second curable resin; and allowing the second layer of the second curable resin to substantially cure; and then, slurrying the coated particulates into a treatment fluid and placing the slurry into a subterranean formation. Improved particulates suitable for use in subterranean formations, comprising low-quality particulates that have been at least partially coated with a first layer of a first curable resin and then at least partially coated with a second layer of a second curable resin and wherein the first layer of the first curable resin is allowed to substantially cure before the application of the second layer of the second curable resin.