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:
Sep. 25, 2018
Filed:
Dec. 31, 2013
Applicant:
M-i Drilling Fluids Uk Limited, Aberdeen, GB;
Inventor:
David Ballard, Stonehaven, GB;
Assignee:
M-I Drilling Fluids UK Ltd, Aberdeen, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 9/04 (2006.01); C09K 8/42 (2006.01); C09K 8/487 (2006.01); E21B 33/14 (2006.01); C09K 8/467 (2006.01); C04B 28/32 (2006.01);
U.S. Cl.
CPC ...
C09K 8/487 (2013.01); C04B 28/32 (2013.01); C09K 8/426 (2013.01); C09K 8/428 (2013.01); C09K 8/467 (2013.01); E21B 33/14 (2013.01); Y02W 30/94 (2015.05);
Abstract
Cement compositions containing a cement component and an oil-immiscible solvent and methods for using same are provided. In another aspect, methods for sealing subterranean zones are provided that include emplacing a cement composition into a wellbore containing a cement component and an oil-immiscible solvent, contacting the cement composition with a water source, and reacting the cement composition with the water source to form a hardened cement.