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:
Nov. 25, 2014
Filed:
Sep. 14, 2012
Craig W. Roddy, Duncan, OK (US);
Jiten Chatterji, Duncan, OK (US);
Chad Brenneis, Marlow, OK (US);
Callie R. Jarratt, Tomball, TX (US);
Craig W. Roddy, Duncan, OK (US);
Jiten Chatterji, Duncan, OK (US);
Chad Brenneis, Marlow, OK (US);
Callie R. Jarratt, Tomball, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Methods and compositions are disclosed that comprise cement kiln dust having a mean particle size that has been altered. An embodiment discloses a method of preparing cement kiln dust comprising: providing cement kiln dust having an original particle size; and altering the mean particle size of the cement kiln dust from the original size by grinding, separating, or a combination thereof. Another embodiment discloses a well treatment fluid comprising: cement kiln dust having a mean particle size that has been altered from its original size by grinding, separating, or a combination thereof; and water.