Injection Control Increases Production in the Permian

Summary:

To completely isolate the main pay zone (MPZ) from lower residual oil zone (ROZ) with options to set conventional liner in future if needed for conformance work. Installation of 5-1/2” x 7”, 23 lb ESeal Liners to isolate the upper perforations in each well would enable injection through newly-perforated lower intervals.

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Overview
Document Type
Case History
Date Published
Tuesday, May 5, 2009
Region
North America, USA, TX
Additional Document Information
Environment:
Land
System Plan:
Planned
System Type:
ESeal, ESeal Liner
Values Added:
Mitigate risk, Restore production, Maximize production, Extended well life, Access new reserves, New reservoirs reached, NPT reduced, Maximize Recoverable reserves
Casing Size:
7"
Expandable Size:
5 1/2"
Liner Length:
<250', 251-1000'