4. Wells
  5. Packers or plugs
  6. Cup type

Frank F. Espinosa

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Coiled tubing dimple connection

Pipe joints or couplings – Nonmetal to metal – Internal member
Reexamination Certificate

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Depth control in coiled tubing operations

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Fluid diversion measurement methods and systems

Wells – Processes – With indicating – testing – measuring or locating
Reexamination Certificate

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Method of connecting coiled tubing to a connector

Metal working – Method of mechanical manufacture – Assembling or joining
Reexamination Certificate

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Restriction tolerant packer cup

Wells – Packers or plugs – Cup type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2396350

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