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Anchor device

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Apparatus for radial expansion of a tubular

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

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Attachment device for a slip gripping mechanism with floating co

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Chemical injection tubing anchor-catcher

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Downhole anchor

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Friction spring and slip retainer for a mechanical setting tubin

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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High expansion slip system

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Mechanical tubing anchor

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Pump catcher apparatus

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Retrievable anchor assembly

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Seal

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Self-lubricating swage

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Slip and slip assembly for well tools

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Slip assembly for hydraulic pipe testing

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Slip gripping mechanism with floating cone segments

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

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Slip releasing apparatus

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Tangentially-loaded high-load retrievable slip system

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Thru tubing tool and method

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Thru tubing tool and method

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Torque anchor

Wells – Expansible anchor or casing – With wedge or cam and friction drag
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
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