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:
Sep. 12, 2017
Filed:
Dec. 27, 2016
Applicant:
Downhole Technology, Llc, Houston, TX (US);
Inventors:
Evan Lloyd Davies, Houston, TX (US);
Duke VanLue, Tomball, TX (US);
Assignee:
Downhole Technology, LLC, Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 19/10 (2006.01); E21B 23/01 (2006.01); E21B 33/129 (2006.01); E21B 33/134 (2006.01);
U.S. Cl.
CPC ...
E21B 23/01 (2013.01); E21B 19/10 (2013.01); E21B 33/129 (2013.01); E21B 33/134 (2013.01);
Abstract
A downhole tool for use in a wellbore that includes a mandrel made of a composite material, the mandrel having a distal end and a proximate end. The downhole tool has a metal slip having a slip body comprising at least one longitudinal hole, and a face surface configured with a set of mating grooves. The downhole tool has a lower sleeve disposed about the mandrel at the distal end, the lower sleeve having a set of pin inserts configured to engage the set of mating grooves.