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:
Sep. 03, 2024
Filed:
Mar. 01, 2023
Applicant:
Weatherford Technology Holdings, Llc, Houston, TX (US);
Inventor:
Bryan Paulet, Conroe, TX (US);
Assignee:
Weatherford Technology Holdings, LLC, Houston, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/26 (2006.01); E21B 23/04 (2006.01); E21B 47/09 (2012.01);
U.S. Cl.
CPC ...
E21B 43/26 (2013.01); E21B 23/0418 (2020.05); E21B 47/09 (2013.01);
Abstract
A tool counts the number of radial restrictions or seats in a series of frac valves along a completion string. At a pre-selected count, the tool radially expands a landing mechanism and lands on the next-reached frac valve.