4. Wells
  5. Screens

Tommy Frank Grigsby

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Apparatus and method for completing an interval of a...

Boring or penetrating the earth – Processes
Reexamination Certificate

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Expandable sand control device and specialized completion...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Expandable sand control device and specialized completion...

Wells – Processes – Placing or shifting well part
Reexamination Certificate

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Sand control screen assembly and method for use of same

Wells – Screens
Reexamination Certificate

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Sand control screen assembly and method for use of same

Wells – Screens
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2179302

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