Isolating Shale Trouble Zones*

Summary:

Leverage information gained from the first well in the development project and install Solid Expandable Tubular (SET®) systems to the subsequent wells to save casing points and preserve hole size while drilling through shale formations and depleted zones.

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Overview
Document Type
Case History
Date Published
Tuesday, September 19, 2006
Region
Europe, North Sea
Additional Document Information
Environment:
Shelf
System Type:
OHL
Values Added:
Mitigate risk, Enable planned completion, Reduce well cost, Maximize ID and TD, NPT reduced, Reach planned TD
Casing Size:
10 3/4"
Expandable Size:
8 5/8"
Liner Length:
251-1000', 1001-2000', 2001-3000'