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:
May. 23, 2023
Filed:
Apr. 16, 2021
Applicant:
Vertice Oil Tools Inc., Missouri City, TX (US);
Inventors:
Mohamed Ibrahim Saraya, Sugar Land, TX (US);
Stephen Parks, Houston, TX (US);
Andrew John Webber, Missouri City, TX (US);
Assignee:
Vertice Oil Tools Inc., Stafford, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/06 (2006.01); E21B 34/10 (2006.01);
U.S. Cl.
CPC ...
E21B 34/063 (2013.01); E21B 34/102 (2013.01); E21B 2200/06 (2020.05);
Abstract
A toe sleeve that is configured to allow communication between an inner diameter of the tool and an annulus outside of the tool during a bleed off cycle, which occurs after testing the casing. To test the casing, pressure within the inner diameter of the tool may be increased, and during a bleed off cycle the pressure within the inner diameter of the tool may be reduced.