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:
Dec. 13, 2016
Filed:
Jun. 24, 2011
John Quirein, Georgetown, TX (US);
Philip Edmund Fox, Covington, LA (US);
Jerome Allen Truax, Humble, TX (US);
Dingding Chen, Tomball, TX (US);
John Quirein, Georgetown, TX (US);
Philip Edmund Fox, Covington, LA (US);
Jerome Allen Truax, Humble, TX (US);
Dingding Chen, Tomball, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
Various embodiments include apparatus and methods to provide pipe analysis, annulus analysis, or one or more combinations of pipe analysis and annulus analysis with respect to one or more pipes in a wellbore. The analysis can include application of clustering and classification methods with respect to the status and the environment of the one or more pipes in the wellbore. In various embodiments, the clustering and classification can be used in characterizing borehole annular material including cement bond quality evaluation. Additional apparatus, systems, and methods are disclosed.