4. Wells
  5. Packers or plugs
  6. With expanding anchor

Darrin L. Willauer

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Apparatus and method for controlled deployment of...

Wells – Screens – Porous material
Reexamination Certificate

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Compositions containing shape-conforming materials and...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Compositions containing shape-conforming materials and...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Electronically controlled electric wireline setting tool

Wells – Automatic
Reexamination Certificate

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External casing packer with element end sleeve to collar retaine

Wells – Packers or plugs – With expanding anchor
Patent

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Profile ID: LFUS-PAI-P-1520373

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