Overview
Document Type
Case Study
Date Published
January 1, 2021
Region
N. America
Additional information
Environment
Land
System Type
Planned
System Size
ESeal Liner
Values Added
Restored Pressure Integrity, Increased Internal Diameter and Throughput Capacity, Operational Continuity
Casing Size
10.750
Expandable Size
8.625
Liner Length
3130 ft.
Attachment
Next Study
Case Study
Challenge
A salt cavern well in the Hardisty Cavern Basin of Alberta, Canada needed to be remediated due to multiple sections of casing wear across a 3,130 ft. interval. The Operator needed a solution to cover the wear to restore pressure integrity of the 10-3/4 in. casing that would also allow for maintaining the largest internal diameter possible to ensure maximum throughput capacity.
