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Explore Hyperseal technical papers, case histories, project updates and industry events related to well integrity, diagnostics and remediation.

Technical paper

A novel and comprehensive approach to fix conductor and casing hanger leaks

SPE-202404-MS

Documents the Cendor Alpha 36-inch conductor, casing-hanger and landing-ring leak remediation using diagnostics, PAS, TAS and a secondary wrap barrier.

Related case history

Technical paper

Unconventional solution for well operation and maintenance: a successful case history of surface and downhole leak repair using robust chemical sealant

SPE-220572-MS

Sets out the leak-sealing principle for chemical sealant and the process flow for well-integrity remediation using chemical sealant on surface and downhole leak paths.

Related case history

Technical paper

A practical approach to cost-effective reactivation of idle wells with multiple intervention and integrity issues

26SM02-P-342-SPE

Covers idle-well reactivation with fish in hole, sand accumulation, safety-valve seal-bore damage and sustained annulus pressure, including engineered epoxy resin for SCP.

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SPE papers are featured by title, authors and summary. Full papers are not hosted here unless Hyperseal has distribution rights.

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