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:
May. 02, 2017
Filed:
Nov. 27, 2013
Applicant:
Landmark Graphics Corporation, Houston, TX (US);
Inventor:
Robert F Mitchell, Lookout Mountain, GA (US);
Assignee:
LANDMARK GRAPHICS CORPORATION, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 13/00 (2006.01); E21B 47/06 (2012.01); E21B 47/00 (2012.01); G01L 7/00 (2006.01);
U.S. Cl.
CPC ...
E21B 47/06 (2013.01); E21B 47/0006 (2013.01); G01L 7/00 (2013.01);
Abstract
Systems and methods for determining stresses in pipe under non-uniform exterior loads to test the pipe design for structural integrity by approximating non-uniform exterior loads on the pipe and performing a stress analysis of the pipe under the non-uniform exterior loading to determine the stresses in the pipe.