Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mayur Narain Ahuja0
Min Mark Yuan0
Clayton Reed Bonn0
Ishwar Dilip Patil0
Lonnie Carl Helms0
Date of Patent
July 27, 2021
0Patent Application Number
166639350
Date Filed
October 25, 2019
0Patent Citations
Patent Citations Received
Patent Primary Examiner
Patent abstract
A downhole apparatus has a casing string and a degradable plug positioned in the casing string to block flow therethrough. An upper membrane covers an upper end of the degradable plug. The upper membrane is made up of a plurality of separable membranes. A lower membrane covers a lower end of the degradable plug and is comprised of a plurality of separable membranes.
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