Wells – Processes – Cementing – plugging or consolidating
Patent
1987-12-21
1989-06-27
Suchfield, George A.
Wells
Processes
Cementing, plugging or consolidating
166300, 166902, E21B 3313, E21B 4102
Patent
active
048420565
ABSTRACT:
A process for metal plating the perforation tunnels in the cement sheath between casing and wellbore in a subterranean well to protect the cement from CO.sub.2 attack.
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Shell Oil Company
Suchfield George A.
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