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:
Jun. 28, 2016
Filed:
Dec. 30, 2013
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Jeffery Dwane Karcher, Duncan, OK (US);
D. Chad Brenneis, Duncan, OK (US);
Craig W. Roddy, Duncan, OK (US);
James R. Benkley, Duncan, OK (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/46 (2006.01); C09K 8/473 (2006.01); C04B 28/02 (2006.01); C04B 28/04 (2006.01); C04B 28/06 (2006.01); C04B 28/08 (2006.01); C04B 28/14 (2006.01); C04B 28/18 (2006.01); C09K 8/48 (2006.01); C09K 8/487 (2006.01); C04B 20/02 (2006.01); C04B 111/10 (2006.01);
U.S. Cl.
CPC ...
C09K 8/473 (2013.01); C04B 20/026 (2013.01); C04B 28/02 (2013.01); C04B 28/021 (2013.01); C04B 28/04 (2013.01); C04B 28/06 (2013.01); C04B 28/08 (2013.01); C04B 28/14 (2013.01); C04B 28/18 (2013.01); C09K 8/46 (2013.01); C09K 8/48 (2013.01); C09K 8/487 (2013.01); C04B 2111/1037 (2013.01); Y02W 30/92 (2015.05); Y02W 30/94 (2015.05); Y02W 30/95 (2015.05);
Abstract
Methods and compositions are disclosed that comprise interground perlite and hydraulic cement. An embodiment provides a composition comprising interground perlite and hydraulic cement. Another embodiment provides a composition comprising: interground unexpanded perlite and Portland cement, the interground having a mean particle size of about 0.5 microns to about 10 microns; and water.