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. 06, 2024
Filed:
Feb. 24, 2020
Applicant:
Independence Oilfield Chemicals Llc, Houston, TX (US);
Inventors:
Kimberley MacEwen, Cypress, TX (US);
Kurt Hoeman, Houston, TX (US);
Jeffrey C. Dawson, Conroe, TX (US);
Assignee:
INDEPENDENCE OILFIELD CHEMICALS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/88 (2006.01);
U.S. Cl.
CPC ...
C09K 8/88 (2013.01); C09K 2208/26 (2013.01); C09K 2208/28 (2013.01);
Abstract
A method of treating a subterranean formation, for example a subterranean formation susceptible to formation of a undesirable gel-like goo ;- is-described. The method includecomprises contacting the formation with a fluid (A) havingcomprising a polymer (PP) which includes a pendent group which includes a moiety O-S=0 (I) wherein the sulphur atom of the moiety is covalently bonded, optionally via a linking atom or group, to the backbone of the polymer.