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

Jacob Hall

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Coupler retained liner hanger mechanism with moveable cover...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Plug for a perforated liner and method of using same

Wells – Processes – Cementing – plugging or consolidating
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2408860

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