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US 5,613,567 AGranted
Process for completing a well
AssigneeBestline Liner Systems
InventorLeo D. Hudson
Life of this patent
Estimating the term…
Abstract
Process for completing a well with a well liner which can be accomplished with a single placement of the equipment in the well
Claims3
A process for finishing a well having a casing, comprising
- placing a liner into a well including rotating a drill bit, a liner and a drill string into a desired position extending to below the casing;
- locking the top of the liner to the bottom of the casing;
- removing the drill string after locking the top of the liner to the bottom of the casing.
A process for finishing a well having a casing, comprising in seriatim:
- placing a liner into a well including rotating a drill bit, a liner and a drill string into a desired position extending to below the casing;
- locking the top of the liner to the bottom of the casing:
- sealing the top of the liner to the bottom of the casing;
- removing the drill string after locking the top of the liner to the bottom of the casing.
1 more element
Dependencies are inferred from the claim text.