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. 01, 2015
Filed:
Jun. 25, 2014
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Jiten Chatterji, Duncan, OK (US);
Craig Wayne Roddy, Duncan, OK (US);
Darrell Chad Brenneis, Marlow, OK (US);
Gregory Robert Hundt, Spring, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/134 (2006.01); C09K 8/42 (2006.01); B01F 15/02 (2006.01); E21B 33/12 (2006.01);
U.S. Cl.
CPC ...
C09K 8/426 (2013.01); B01F 15/0283 (2013.01); E21B 33/12 (2013.01); B01F 2215/0047 (2013.01);
Abstract
Methods and compositions for plugging in a subterranean formation are provided. An example comprises providing a composition comprising a cementitious material, water, and a swellable glass additive, wherein the swellable glass additive comprises a plurality of interconnected organosilica nanoparticles; and introducing the composition into a subterranean formation.