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:
Mar. 17, 2026
Filed:
Apr. 20, 2022
Exxonmobil Technology and Engineering Company, Spring, TX (US);
Serhiy Arabskyy, Leduc, CA;
Andrew Barabash, Edmonton, CA;
ExxonMobil Technology and Engineering Company, Spring, TX (US);
Abstract
Assemblies and methods are provided for a sleeve assembly for controlling communication with a downhole formation having a sleeve housing with one or more flow ports slidably retaining a sleeve, the sleeve having one or more treatment ports. The sleeve is configured to slide between an uphole closed position, in which the one or more flow ports are blocked by the sleeve, and a downhole open position in which the one or more flow ports are at least partially aligned with the one or more treatment ports. The one or more treatment ports may have inset members.