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:
Aug. 10, 2021
Filed:
Aug. 01, 2019
Applicant:
Vertice Oil Tools, Missouri City, TX (US);
Inventors:
Mohamed Ibrahim Saraya, Sugar Land, TX (US);
Stephen Parks, Houston, TX (US);
Mike Los, Houston, TX (US);
Alex Goodwin, Houston, TX (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 33/12 (2006.01); E21B 23/06 (2006.01); E21B 34/06 (2006.01);
U.S. Cl.
CPC ...
E21B 33/1208 (2013.01); E21B 23/06 (2013.01); E21B 34/063 (2013.01);
Abstract
A Frac plug with multiple pump down rings, wherein the outer diameter of the pump down rings is smaller than that of the inner diameter of the casing, which may not allow a seal to be formed across the casing. Systems may also include a rupture disc within the Frac plug that is positioned adjacent to an atmospheric chamber, which allows the rupture disc to be removed based on a known pressure.