AST
Definition
Application for Permit to Sidetrack
AST means Application for Permit to Sidetrack.
A formal regulatory request to drill a new wellbore by branching off from an existing one.
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Application for Permit to Sidetrack
AST means Application for Permit to Sidetrack.
A formal regulatory request to drill a new wellbore by branching off from an existing one.
You might also be looking for