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:
May. 22, 2018
Filed:
Apr. 20, 2015
Applicant:
Baker Hughes, a GE Company, Llc, Houston, TX (US);
Inventors:
D. V. Satyanarayana Gupta, The Woodlands, TX (US);
Dong Shen, Houston, TX (US);
Assignee:
Baker Hughes, a GE company, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 37/06 (2006.01); C09K 8/528 (2006.01); C09K 8/524 (2006.01); C09K 8/536 (2006.01); C09K 8/03 (2006.01);
U.S. Cl.
CPC ...
C09K 8/528 (2013.01); C09K 8/03 (2013.01); C09K 8/524 (2013.01); C09K 8/536 (2013.01); E21B 37/06 (2013.01); C09K 2208/20 (2013.01); C09K 2208/22 (2013.01); C09K 2208/32 (2013.01);
Abstract
A shaped compressed pellet formed from a composite of a well treatment agent adsorbed onto a calcined porous metal oxide or into the interstitial spaces of the calcined porous metal oxide may be introduced into an oil or gas producing well. The well treatment agent of the shaped compressed pellet may be used to prevent and/or control the formation of deposits in the well.