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Weight-set pack-off unit

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Weight/pressure set pack-off for subsea wellhead systems

Wells – Packers or plugs – With detachable setting means
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well bore apparatus with annulus pressure releasable tubing seal

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well bore apparatus with hydraulically releasable tubing seal un

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well bore liner hanger

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well bore treating fluid tool

Wells – Packers or plugs – With controllable passage between central conduit and space...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well bore wall cleaner

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well casing perforated zone washing apparatus

Wells – Packers or plugs – With central conduit and fluid port to space outside
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well completion tool

Wells – Packers or plugs – With central conduit and fluid port to space outside
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well control apparatus

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well flow control system

Wells – Packers or plugs – Controllable passage through packer
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well latch

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well locking device

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – Expanded by confined fluid from central chamber – pump or...
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Well packer

Wells – Packers or plugs – With expanding anchor
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0
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