LandOfFree - US Patents - Listing for Wells,Processes

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Anchoring and sealing system for a downhole tool

Wells – Processes – Placing or shifting well part

Reexamination Certificate

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Anchoring and sealing system for cased hole wells

Wells – Processes – Placing or shifting well part

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Anchoring device for a wellbore tool

Wells – Processes – Placing or shifting well part

Reexamination Certificate

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Anchoring device for casing procedures in well bores

Wells – Processes – Placing or shifting well part

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Anchoring device removal method and apparatus

Wells – Processes – Placing or shifting well part

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Anchoring for tensioning casing in thermal wells

Wells – Processes – Cementing – plugging or consolidating

Patent

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Anchoring method and capsule therefor

Wells – Processes – Cementing – plugging or consolidating

Patent

[ 0.00 ] – not rated yet Voters 0 Comments 0

Anchoring system and method

Wells – Processes – Placing or shifting well part

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Anisotropic composite tubular emplacement

Wells – Processes – Placing or shifting well part

Patent

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Annular barrier tool

Wells – Processes – Placing or shifting well part

Reexamination Certificate

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Annular choke

Wells – Processes – Operating valve – closure – or changeable restrictor in a well

Reexamination Certificate

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Annular flow restrictor for electrical submersible pump

Wells – Processes – Producing the well

Reexamination Certificate

[ 0.00 ] – not rated yet Voters 0 Comments 0

Annular flow safety valve and methods

Wells – Processes – Placing or shifting well part

Reexamination Certificate

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