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. 22, 2026
Filed:
Jun. 13, 2024
2345434 Alberta Inc., Calgary, CA;
Mark Andreychuk, Calgary, CA;
Jeff Kennedy, Calgary, CA;
Per Angman, Calgary, CA;
Allan Petrella, Calgary, CA;
KOBOLD CORPORATION, Calgary, CA;
Abstract
A downhole tool system is provided for use within a casing string including a sleeve valve comprising a shiftable inner sleeve. The downhole tool system comprises a locator tool, an anchor tool, and a shifting tool. The locator tool comprises at least one sleeve engagement member that is hydraulically actuatable from a radially retracted configuration to a radially extended configuration for engaging the shiftable inner sleeve. The anchor tool comprises at least one anchor member that is hydraulically actuatable from a radially retracted configuration to a radially extended configuration for gripping an inner wall of the casing string. The shifting tool is positioned between the locating tool and the anchor tool and is movable between an axially extended configuration and an axially contracted configuration. The shifting tool is hydraulically actuatable to move from the axially extended configuration to the axially contracted configuration, for shifting the inner sleeve.