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:
May. 27, 2025
Filed:
Dec. 08, 2023
G&h Diversified Manufacturing Lp, Houston, TX (US);
Steven Zakharia, Houston, TX (US);
G&H Diversified Manufacturing LP, Houston, TX (US);
Abstract
A dissolvable barrier assembly includes a holder configured to couple to a casing string and defining a central aperture, a barrier configured to prevent the communication of fluid across the barrier, wherein the barrier comprises an outer surface including an uphole surface defining an uphole end and a downhole surface defining a downhole end opposite the uphole end and having a greater surface area than the uphole surface, wherein at least a portion of the uphole surface is configured to corrode when in contact with the uphole fluid at a first corrosion rate and also wherein at least a portion of the downhole surface is configured to corrode when in contact with the uphole fluid at a second corrosion rate that is greater than the first corrosion rate.