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:
Apr. 21, 2020
Filed:
Jan. 15, 2018
Vasily G. Eliseev, Richmond, TX (US);
Vasily G. Eliseev, Richmond, TX (US);
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Abstract
A downhole system includes a first tubular having a first end, a second end, and an intermediate portion having an inner surface defining an interior. The second end includes one of a screen liner and a casing shoe. A second tubular is coupled to the first end of the first tubular. The second tubular includes a terminal end portion, a second end portion and a ported zone arranged between the terminal end portion and the second end portion. The terminal end portion and the ported zone extend into the interior of the first tubular. A packer member is arranged on the second tubular between the terminal end portion and the ported zone. The packer member is selectively expandable to seal against the inner surface to fluidically isolate the one of the screen liner and casing shoe from the ported zone.