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:
Jan. 30, 2018
Filed:
Mar. 24, 2016
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Nikhil Shindgikar, Aberdeen, GB;
Jesse Lee, Sugar Land, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/44 (2006.01); C09K 8/035 (2006.01); C09K 8/03 (2006.01); C09K 8/42 (2006.01); E21B 21/00 (2006.01); E21B 33/138 (2006.01); C09K 8/516 (2006.01); C09K 8/575 (2006.01); C04B 20/10 (2006.01); C09K 8/487 (2006.01);
U.S. Cl.
CPC ...
E21B 21/003 (2013.01); C04B 20/1033 (2013.01); C04B 20/1037 (2013.01); C09K 8/032 (2013.01); C09K 8/035 (2013.01); C09K 8/426 (2013.01); C09K 8/44 (2013.01); C09K 8/487 (2013.01); C09K 8/516 (2013.01); C09K 8/5751 (2013.01); E21B 33/138 (2013.01); C09K 2208/08 (2013.01);
Abstract
A composition, for use in treating oil wells, comprises fibers, hot melt adhesives and particulate solids. This composition has a wide range of applications including preventing or lessening lost circulation, wellbore strengthening or consolidation, controlling fluid loss, producing a 'stress cage' effect, gravel packing, acting as an aid to cementing, and for proppant backflow control.