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:
Nov. 29, 1988
Filed:
Oct. 30, 1986
Applicant:
Inventors:
Gregory S Hewgill, Chino, CA (US);
David R Watkins, Irvine, CA (US);
Leonard J Kalfayan, Claremont, CA (US);
Assignee:
Union Oil Company of California, Los Angeles, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; E21B / ; E21B / ;
U.S. Cl.
CPC ...
166272 ; 166294 ; 166295 ; 166303 ; 1663051 ; 106900 ; 252-8514 ; 252-8551 ; 405264 ;
Abstract
A method for treating a fines-containing formation to prevent the migration and/or swelling of particulate matter. The method comprises injecting into the formation water and/or steam which contains at least one water-soluble organosilicon compound. Suitable compounds include those which are not normally considered to be water-soluble, but which hydrolyze to form water-soluble materials such as silanols.
Hewgill, Gregory. (1988). Permeability stabilization in subterranean formations containing (U.S. Patent No. 4787453). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4787453
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile