4. Wells
  5. Central chamber sealed with respect to prepositioned...
  6. Surrounding conduit carries packer or plug

Eric B. Witten

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Drilling mud dehydration system

Drying and gas or vapor contact with solids – Apparatus – Rotary drums or receptacles
Patent

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Modular power generation apparatus and method

Prime-mover dynamo plants – Miscellaneous – Drive gearing
Reexamination Certificate

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Modular power generation apparatus and method

Prime-mover dynamo plants – Miscellaneous – Drive gearing
Reexamination Certificate

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Retrievable fluid flow control nozzle system for wells

Wells – Central chamber sealed with respect to prepositioned... – Surrounding conduit carries packer or plug
Patent

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Profile ID: LFUS-PAI-P-687295

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