Repair NGL Storage Cavern Saves ~14% more ID

Summary:

A Corrosion across the entire 1,100 ft. of 7 in. casing installed in a natural gas liquids (NGL) storage cavern risked NGL leakage into the surrounding formation.

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Overview
Document Type
Case History
Date Published
Wednesday, April 11, 2007
Region
North America, USA, KS

Additional Document Information

Environment:
Land
System Type:
ESeal, ESeal Liner
Values Added:
Mitigate risk, Restore production, Maximize ID and TD, Maximize production, Environmental impact reduction, NPT reduced, Avoid replacement well/sidetrack
Casing Size:
7"
Expandable Size:
5 1/2"
Liner Length:
1001-2000'