Zonal Isolation*

Summary:

As part of a multi-well program, isolate severe water-thief zones in a field where squeezing, casing patches and dual packer isolation assemblies rarely worked. The solution increased production and ultimately resulted in higher reserves.

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Overview
Document Type
Case History
Date Published
Friday, December 7, 2007
Region
North America, USA, MS

Additional Document Information

Environment:
Land
System Plan:
Planned
System Type:
ESeal, ESeal Liner
Values Added:
Restore production, Maximize production, Extended well life, Maximize Recoverable reserves
Casing Size:
5 1/2"
Expandable Size:
4 1/4"
Liner Length:
<250'