14 days NPT (~$8M) Saved in GOM Exploratory Well

Summary:

Install a 7-5/8 x 9-5/8 in. SET Openhole Liner (OHL) to isolate higher pressure zones so that mud weight could be reduced to combat lost circulation.

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Overview
Document Type
Case History
Date Published
Saturday, January 3, 2009
Region
North America, USA, GOM

Additional Document Information

Environment:
Deep-water
System Plan:
Planned-Contingency
System Type:
OHL
Values Added:
Enable planned completion, Reduce well cost, Maximize ID and TD, Evaluation enhancement, NPT reduced, Reach planned TD
Casing Size:
9 5/8"
Expandable Size:
7 5/8"
Liner Length:
1001-2000'