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:
Aug. 29, 2017
Filed:
Jul. 26, 2013
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Robert D. Skala, Houston, TX (US);
Christopher Y. Fang, Houston, TX (US);
Christopher E. Coker, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09K 8/80 (2006.01); C04B 35/01 (2006.01); C04B 35/111 (2006.01); C04B 35/117 (2006.01); C04B 35/14 (2006.01); C04B 35/16 (2006.01); C04B 35/18 (2006.01); C04B 35/185 (2006.01); C04B 35/19 (2006.01); C04B 35/195 (2006.01); C04B 35/26 (2006.01); C04B 35/443 (2006.01); C04B 35/515 (2006.01); C04B 35/56 (2006.01); C04B 35/58 (2006.01); C04B 35/626 (2006.01); C04B 38/00 (2006.01);
U.S. Cl.
CPC ...
C09K 8/80 (2013.01); C04B 35/01 (2013.01); C04B 35/117 (2013.01); C04B 35/1115 (2013.01); C04B 35/14 (2013.01); C04B 35/16 (2013.01); C04B 35/18 (2013.01); C04B 35/185 (2013.01); C04B 35/19 (2013.01); C04B 35/195 (2013.01); C04B 35/26 (2013.01); C04B 35/443 (2013.01); C04B 35/515 (2013.01); C04B 35/56 (2013.01); C04B 35/58 (2013.01); C04B 35/62655 (2013.01); C04B 38/009 (2013.01); C04B 2235/3201 (2013.01); C04B 2235/3203 (2013.01); C04B 2235/3206 (2013.01); C04B 2235/3208 (2013.01); C04B 2235/3232 (2013.01); C04B 2235/3272 (2013.01); C04B 2235/3472 (2013.01); C04B 2235/36 (2013.01); C04B 2235/42 (2013.01); C04B 2235/528 (2013.01); C04B 2235/5296 (2013.01); C04B 2235/5436 (2013.01); C04B 2235/5445 (2013.01); C04B 2235/5481 (2013.01); C04B 2235/77 (2013.01); C04B 2235/784 (2013.01);
Abstract
Synthetic ceramic proppants are described. Proppants having a monodispersity of 3-sigma distribution or lower are also described, including methods to make these proppants and methods of using these proppants.