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Latch profile installation in existing casing

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Latch profile installation in existing casing

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Latch profile installation in existing casing

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Latch ring for connecting tubular members

Wells – Expansible anchor or casing – Liner hanger
Patent

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Latch-type tubing protector having C-shaped clamping...

Wells – Guide for device or conduit – Surrounding existing device or tubing
Reexamination Certificate

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Latchable carrier assembly for pipe conveyed well logging

Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate

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Latchable hanger assembly and method for liner drilling and...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Latching and sealing assembly

Wells – Grapple and well anchored lifting means
Patent

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Latching device

Wells – Means for guiding insertable element laterally of well axis
Patent

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Latching device

Wells – Means for guiding insertable element laterally of well axis
Patent

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Latching devices

Wells – Means for guiding insertable element laterally of well axis
Patent

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Latching production seal assembly

Wells – Processes – Placing or shifting well part
Patent

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Latching seal unit

Wells – Central member with pre-set packer or plug in same conduit
Patent

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Latching system for maintaining position of component within...

Wells – Means for guiding insertable element laterally of well axis – Secured in operative position by movable means engaging well...
Reexamination Certificate

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Latching tool for retrieving wellbore devices

Wells – Grapple and well anchored lifting means
Patent

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Lateral branch junction for well casing

Wells – Processes – Parallel string or multiple completion well
Reexamination Certificate

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Lateral branch junction for well casing

Wells – Processes – Placing or shifting well part
Patent

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Lateral connector receptacle

Wells – Wells with lateral conduits
Patent

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Lateral cutter device

Wells – Processes – With indicating – testing – measuring or locating
Patent

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Lateral cutter device

Wells – Means for perforating – weakening – bending or separating pipe... – Cutter rotates circumferentially of pipe
Patent

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