APRS - Annulus Pressure Relief System

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Value proposition

The TCO Annulus Pressure Relief System was developed to tackle the problem of trapped B-annulus pressure build-up due to thermal expansion during well start-up and production. The product is run as an integral part of the production casing and is approved as an ISO 14998 V0 barrier featuring a relief valve and check valves in addition to an integrated filtration system.

Conventional approaches constantly relieve pressure as the B-annulus pressure “tracks” the A-annulus pressure. Such constant pressure relief reduces the life of the well, risks barrier integrity and alters the supporting pressure inside and outside of the casing.

Company contact

Henriette Bringsvor

VP Global Sales

Henriette.bringsvor@tcogroup.com

+4791360748

Type

Product

Reference and weblinks

APRS

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