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. 22, 2022
Filed:
Jul. 13, 2017
Applicant:
Baker Hughes Holdings Llc, Houston, TX (US);
Inventors:
Sumit Bhaduri, The Woodlands, TX (US);
Frances H. Debenedictis, Spring, TX (US);
D. V. Satyanarayana Gupta, The Woodlands, TX (US);
Assignee:
Baker Hughes Holdings LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/92 (2006.01); C09K 8/52 (2006.01); C09K 8/524 (2006.01); C09K 8/54 (2006.01); C09K 8/575 (2006.01); C09K 8/58 (2006.01); C09K 8/60 (2006.01); C09K 8/70 (2006.01); C09K 8/74 (2006.01); E21B 37/06 (2006.01); E21B 43/04 (2006.01); E21B 43/16 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
C09K 8/92 (2013.01); C09K 8/52 (2013.01); C09K 8/524 (2013.01); C09K 8/54 (2013.01); C09K 8/5753 (2013.01); C09K 8/58 (2013.01); C09K 8/605 (2013.01); C09K 8/70 (2013.01); C09K 8/74 (2013.01); E21B 37/06 (2013.01); E21B 43/04 (2013.01); E21B 43/16 (2013.01); E21B 43/26 (2013.01); C09K 2208/10 (2013.01); C09K 2208/32 (2013.01);
Abstract
A system for slowly releasing an oil-soluble well treatment agent into a well or a subterranean formation includes a composite of the oil-soluble well treatment agent associated with a second component. The amount of the oil-soluble well treatment agent in the composite is from 20 to 35 weight percent and the average particle size of the oil-soluble well treatment agent in the composite is less than or equal to 1 micrometer. The composite may further contain a water-soluble well treatment agent.