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US Patent 11499395 Flapper disk for buoyancy assisted casing equipment

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Current Assignee
Halliburton
Halliburton
Date Filed
August 26, 2019
Date of Patent
November 15, 2022
Patent Applicant
Halliburton
Halliburton
Patent Application Number
16550994
Patent Citations
‌
US Patent 11293261 Buoyancy assist tool
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US Patent 11208870 Flapper valve with beam spring
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US Patent 10138707 Method for remediating a screen-out during well completion
‌
US Patent 10323478 Modular insert float system
‌
US Patent 10808490 Buoyant system for installing a casing string
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US Patent 10883315 Casing float tool
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US Patent 10995583 Buoyancy assist tool with debris barrier
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11499395
Patent Primary Examiner
‌
Matthew Troutman

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