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. 18, 2017
Filed:
Oct. 08, 2013
Applicant:
Wwt International, Inc., Houston, TX (US);
Inventors:
Sarah Mitchell, Corona, CA (US);
Duane Thomas Bloom, Anaheim, CA (US);
Assignee:
WWT North America Holdings, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/14 (2006.01); E21B 41/00 (2006.01); E21B 43/10 (2006.01);
U.S. Cl.
CPC ...
E21B 41/00 (2013.01); E21B 17/14 (2013.01); E21B 43/10 (2013.01);
Abstract
A flexible wellbore casing guide having a tubular body positioned at an end of a wellbore casing having a lower stiffness than the wellbore casing, the casing guide can be a section of fiber reinforced composite tubing.