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:
Jun. 21, 2022
Filed:
Jun. 14, 2019
Applicant:
Nine Downhole Technologies, Llc, Houston, TX (US);
Inventors:
Donald Roy Greenlee, Murchison, TX (US);
Donald Jonathan Greenlee, Murchison, TX (US);
Assignee:
Nine Downhole Technologies, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/129 (2006.01);
U.S. Cl.
CPC ...
E21B 33/129 (2013.01); E21B 2200/01 (2020.05);
Abstract
A compact downhole tool, such as a frac plug, may include a single frustoconical member and a single set of slips. The slips may further include an internal button that engages with the frustoconical member. Various elements in the downhole tool may be dissolvable or degradable.