Patents by Inventor Lance Wadley

Lance Wadley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • WELLBORE CONVEYOR DEVICE
    Publication number: 20150354328
    Abstract: The present invention refers to a wellbore conveyor device for conveying a medium (9) from a wellbore (8), comprising: a drive (2); a pump (3); a shaft (4) which connects the drive (2) to the pump (3); a mechanical seal unit (5), comprising a mechanical seal (50) with a rotating seal ring (51) and a stationary seal ring (52), the mechanical seal (50) sealing on the shaft (4); and an independent supply means (6) which supplies the mechanical seal (50) with a barrier medium, the independent supply means (6), the drive (2), the pump (3), the shaft (4) and the mechanical seal unit (5) forming a compact conveying unit which is fully submersible in the wellbore.
    Type: Application
    Filed: January 29, 2014
    Publication date: December 10, 2015
    Applicant: EAGLEBURGMANN GERMANY GMBH & CO. KG
    Inventors: Bernhard Jenisch, Jurgen Binder, Andreas Pehl, Dieter Pfeil, Michael Rieger, Eric Vanhie, Lance Wadley