Patents by Inventor Alfred R. Jennings, Jr.

Alfred R. Jennings, Jr. 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).

  • Method for plugging a wellbore in high impulse fracturing
    Patent number: 4601339
    Abstract: A method for plugging a wellbore with a solid gel plug stem in high impulse or high energy fracturing. This method facilitates the removal of the propellant canister support means, the propellant ignition means, as well as any debris adhering thereto. By this method, damage to the wellbore and formation is minimized.
    Type: Grant
    Filed: June 28, 1984
    Date of Patent: July 22, 1986
    Assignee: Mobil Oil Corporation
    Inventor: Alfred R. Jennings, Jr.