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:
Jul. 20, 2021
Filed:
Jun. 04, 2019
Applicant:
Matthew Stone, Humble, TX (US);
Inventor:
Matthew Stone, Humble, TX (US);
Assignee:
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 34/14 (2006.01); E21B 33/12 (2006.01); E21B 34/10 (2006.01); E21B 34/06 (2006.01); E21B 43/26 (2006.01);
U.S. Cl.
CPC ...
E21B 33/12 (2013.01); E21B 34/063 (2013.01); E21B 34/10 (2013.01); E21B 43/26 (2013.01); E21B 2200/06 (2020.05);
Abstract
A frac sleeve assembly for use in a downhole operation and method of use are disclosed. The frac sleeve assembly includes a sleeve movable within a housing and a ball seat movable within the sleeve. The sleeve includes a pin adjusting element. The ball seat includes a seat tooth disposed at a fluid passage of the ball seat for seating a ball, and a pin associated with the seat tooth. Motion of the ball seat within the sleeve causes the pin adjusting element to move the pin to adjust the seat tooth to release the ball.