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:
Jul. 25, 2017
Filed:
Mar. 28, 2014
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Steven Florio, Houston, TX (US);
Christopher E. Coker, Houston, TX (US);
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B07C 5/34 (2006.01); G01N 33/24 (2006.01); E21B 43/267 (2006.01);
U.S. Cl.
CPC ...
G01N 33/24 (2013.01); B07C 5/34 (2013.01); E21B 43/267 (2013.01);
Abstract
Methods to classify a proppant with respect to functional performance is described and includes measuring a coefficient of restitution for the proppant. Methods to select a proppant, methods to design a proppant, methods to predict proppant performance in a subterranean formation, and methods for providing product specifications for proppants are also described as well as other uses.