Zonal Isolation Solution Increased Production In Alaska’s Cook Inlet

Summary:

A major Alaskan Operator’s 22-year-old well had decreased production levels, had casing integrity issues, and was now producing too much water. An economical yet effective solution was needed that would not only permanently isolate the water-producing perforations in the production liner but also allow for re-fracturing to stimulate the formation.

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Overview
Document Type
Case History
Date Published
Friday, November 1, 2013
Region
North America, USA, AK

Additional Document Information

Environment:
Land
System Type:
ESeal, ESeal Liner
Values Added:
Restore production, Maximize production, Extended well life
Casing Size:
7"
Expandable Size:
5 1/2"
Liner Length:
251-1000'