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. 21, 2015
Filed:
Nov. 05, 2013
Applicant:
Owen Oil Tools Lp, Houston, TX (US);
Inventors:
Matthew M. Clay, Fort Worth, TX (US);
Shaun M. Geerts, Houston, TX (US);
Daniel W. Pratt, Benbrook, TX (US);
Thomas C. Montanez, Houston, TX (US);
Assignee:
OWEN OIL TOOLS LP, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64D 1/04 (2006.01); E21B 43/117 (2006.01);
U.S. Cl.
CPC ...
E21B 43/117 (2013.01);
Abstract
A shaped charge assembly for perforating a wellbore tubular and a subterranean formation intersected by a wellbore may include a first shaped charge and a second shaped charge disposed on an outer surface of the wellbore tubular. The first shaped charge points radially outward toward the formation, and the second shaped charge points radially inward toward the wellbore tubular.