Two SET Systems Used in Malaysian Deepwater Attain TD Objective

Summary:

In 2009, a global super-major operating out of Borneo experienced problems with a well it was running from a drillship in over 5,000 feet of water off of the Sarawakan coast. An initial exploration well working a straight hole in a shale formation, the operator encountered an unstable section threatening the well’s designed drilling trajectory and evaluation objectives. The company used an Enventure SET® Openhole Liner (OHL) to mitigate the trouble zone and keep the well’s original drilling path. Twice.

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Overview
Document Type
Case History
Date Published
Monday, February 8, 2010
Region
Asia-Pacific, Malaysia
Additional Document Information
Environment:
Deep-water
System Plan:
Planned, Planned-Contingency
System Type:
OHL
Values Added:
Mitigate risk, Maximize ID and TD, Evaluation enhancement, NPT reduced, Reach planned TD
Casing Size:
7 5/8", 13 3/8"
Expandable Size:
7 5/8", 11 3/4"
Liner Length:
251-1000'