Patents by Inventor Leo P. Broussard

Leo P. Broussard 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).

  • Completing wells in deep reservoirs containing fluids that are hot and corrosive
    Patent number: 4057108
    Abstract: One string of corrosion resistant tubing and a casing string which has a corrosion resistant bottom section can be connected between a wellhead and a deep, hot reservoir so that a corrosive reservoir fluid can be produced while keeping it isolated from wellbore or wellhead tubulars of conventional low alloy steel thus preventing corrosion without maintaining a downhole injection of corrosion inhibitor.
    Type: Grant
    Filed: November 19, 1976
    Date of Patent: November 8, 1977
    Assignee: Shell Oil Company
    Inventor: Leo P. Broussard