4. Wells
  5. Processes
  6. Placing or shifting well part

W. Mark Richards

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Bi-directional fluid loss device and method

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Positioning tool with valved fluid diversion path and method

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Profile ID: LFUS-PAI-P-3006353

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