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. 29, 2020
Filed:
Apr. 15, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 44/04 (2006.01); G06Q 10/04 (2012.01); E21B 7/04 (2006.01); E21B 45/00 (2006.01); E21B 49/00 (2006.01); G05B 15/02 (2006.01); E21B 10/08 (2006.01); E21B 10/567 (2006.01);
U.S. Cl.
CPC ...
E21B 44/04 (2013.01); E21B 7/04 (2013.01); E21B 45/00 (2013.01); E21B 49/00 (2013.01); G05B 15/02 (2013.01); G06Q 10/04 (2013.01); E21B 10/08 (2013.01); E21B 10/567 (2013.01);
Abstract
In some embodiments, an apparatus and a system, as well as a method and article, may operate to generate a surface representing mechanical specific energy as a function of dimensionless products of downhole drilling process variables. Additional actions may include characterizing an area of the surface for different drill bit types, and operating a controlled device according to a location of run data associated with at least one of the different drill bit types and the area on the surface. Additional apparatus, systems, and methods are disclosed.