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:
Jan. 26, 2021
Filed:
Jun. 14, 2019
Applicant:
The Wellboss Company, Llc, Houston, TX (US);
Inventor:
Duke Vanlue, Tomball, TX (US);
Assignee:
The WellBoss Company, LLC, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/129 (2006.01); E21B 23/06 (2006.01); E21B 23/01 (2006.01); E21B 33/124 (2006.01); E21B 34/16 (2006.01); E21B 33/128 (2006.01); E21B 33/134 (2006.01);
U.S. Cl.
CPC ...
E21B 33/129 (2013.01); E21B 23/01 (2013.01); E21B 23/06 (2013.01); E21B 33/124 (2013.01); E21B 33/128 (2013.01); E21B 33/1291 (2013.01); E21B 33/1292 (2013.01); E21B 33/1293 (2013.01); E21B 33/134 (2013.01); E21B 34/16 (2013.01); E21B 2200/04 (2020.05);
Abstract
A downhole tool for use in a wellbore having a mandrel, a bearing plate, a first slip, and a second slip. The second slip has a second slip body having a one-piece configuration, an outer second slip surface, an inner second slip surface, and a plurality of second slip grooves disposed therein. At least one of second slip grooves forms a lateral opening in the second slip body. The second slip is made from a composite material or metal material.