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. 23, 2021
Filed:
Dec. 01, 2017
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Xiaoying Bao, Houston, TX (US);
Catherine A. Faler, Houston, TX (US);
Larry L. Iaccino, Seabrook, TX (US);
Kyle G. Lewis, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K 8/34 (2006.01); C09K 8/36 (2006.01); E21B 21/00 (2006.01); C09K 8/32 (2006.01); E21B 33/06 (2006.01); E21B 33/14 (2006.01);
U.S. Cl.
CPC ...
C09K 8/34 (2013.01); C09K 8/32 (2013.01); C09K 8/36 (2013.01); E21B 21/00 (2013.01); C09K 2208/28 (2013.01); C09K 2208/34 (2013.01); E21B 33/06 (2013.01); E21B 33/14 (2013.01);
Abstract
Friction-reducing compositions useful for reducing Operating Torque in a drilling operation are described. Methods of conducting drilling operations using such friction-reducing compositions and lubricant compositions formed from blends of the friction-reducing composition with an oil-based mud composition are also described.