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:
Nov. 14, 2017
Filed:
Feb. 24, 2015
Applicant:
Tam International, Inc., Houston, TX (US);
Inventors:
David Freeman, Houston, TX (US);
Caleb Kelley, Houston, TX (US);
Assignee:
TAM INTERNATIONAL, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/127 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1277 (2013.01); Y10T 29/4981 (2015.01);
Abstract
A downhole packer element includes an inner and outer cable wrapped layer positioned about an inflatable bladder. The inner and outer cable wrapped layers are formed from helically wrapped, parallel cables. The inner cable wrapped layer may be wrapped about a layer of slats. The outer cable wrapped layer may be surrounded by an outer cover. An end sub may serve to couple the downhole packer element to a mandrel.