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. 01, 2025
Filed:
Aug. 15, 2023
Innovex Downhole Solutions, Inc., Humble, TX (US);
Chris Cuffe, The Woodlands, TX (US);
Bennett Griffith, Houston, TX (US);
INNOVEX DOWNHOLE SOLUTIONS, INC., Humble, TX (US);
Abstract
A valve assembly for an inflatable packer includes an opening valve configured to actuate into an open position in response to a first pressure within a tubular string, so as to permit fluid flow from the tubular string, through the valve assembly, and into an inflatable packer element. The valve assembly also includes a closing valve configured to actuate into a closed position so as to prevent fluid flow from the tubular string, through the valve assembly, and into the inflatable packer element in response to a second pressure within the inflatable packer element. The valve assembly also includes a contingency valve configured to actuate into a closed position so as to prevent fluid flow from the tubular string, through the valve assembly, and into the inflatable packer element in response to a third pressure in the tubular string.