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

David H. Grant

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Tubing expansion

Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means... – Including shaping means comprising fluid pressure contacting...
Reexamination Certificate

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Tubing expansion

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Tubing expansion

Plastic and nonmetallic article shaping or treating: processes – Forming structural installations in situ
Reexamination Certificate

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Tubing expansion with an apparatus that cycles between...

Wells – Processes – Repairing object in well
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2785193

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