4. Wells
  5. Packers or plugs
  6. Spaced sealing portions

Jim Fehr

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Method and apparatus for wellbore fluid treatment

Wells – Valves – closures or changeable restrictors – Destructible element
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for wellbore fluid treatment

Wells – Packers or plugs – Spaced sealing portions
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for wellbore fluid treatment

Wells – Valves – closures or changeable restrictors – Destructible element
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for wellbore fluid treatment

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Method and apparatus for wellbore fluid treatment

Wells – Processes – Placing or shifting well part
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

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Profile ID: LFUS-PAI-P-2275423

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