ESeal Liner Increases ID By 24% vs. Conventional Casing

Summary:

The ESeal Liner provided the maximum flow area for injector fluids resulting in greater injection volumes and rates due to less friction pressure loss during injection.  The standard conventional scab liner is the 5 in. liner which provides a 4.481 in. ID., while the 5½ x 7 in. ESeal liner provided a 5.570 in. ID, a 24% increase.

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Overview
Document Type
Case History
Date Published
Friday, November 4, 2011
Region
Middle East, Saudi Arabia

Additional Document Information

Environment:
Land
System Plan:
Planned
System Type:
ESeal, ESeal Liner
Values Added:
Mitigate risk, Restore production, Maximize ID and TD, Maximize production, Avoid replacement well/sidetrack
Casing Size:
7"
Expandable Size:
5 1/2"
Liner Length:
>3001