Patents by Inventor Raleigh J. Boudreaux

Raleigh J. Boudreaux 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).

  • Publication number: 20110214917
    Abstract: A power swivel stand for horizontally and vertically positioning a power swivel with respect to a well being serviced. A frame is mounted on a base, preferably by pinned connections. A carriage is mounted in the frame and is vertically positioned by one or more hydraulic cylinders. Attached to the carriage are one or more positioning arms, in such a manner that the positioning arms can be pivoted in a vertical plane. The positioning arms can be pivoted by extension and retraction of hydraulic cylinders connecting the carriage and the positioning arms. A power swivel is held by the positioning arms. Pivoting the positioning arms moves the power swivel horizontally into and out of alignment with the well being serviced.
    Type: Application
    Filed: September 10, 2010
    Publication date: September 8, 2011
    Applicant: PROFESSIONAL WIRELINE RENTALS, LLC
    Inventor: Raleigh J. Boudreaux