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    1. Drilling & Completion

    Centrifugal pump with screw pump accelerator and reverse flow vane

    July 9, 2008
    An apparatus and method for centrifugal pump with screw pump accelerator and reverse vane impeller adapted for use in sample collection from drilling fluid containing drill cuttings.

    Offshore staff

    United States Patent Application: 20080159847
    Serial No.: 945095
    Series Code: 11
    Applicant: DIEDERIKS & WHITELAW, PLC
    Inventors: Zamfes; Konstandinos; (Calgary, CA)
    Title: Centrifugal pump with screw pump accelerator and reverse flow vane
    An apparatus and method for centrifugal pump with screw pump accelerator and reverse vane impeller adapted for use in sample collection from drilling fluid containing drill cuttings.

    7/9/08