Patents by Inventor Bemton F. Baugh

Bemton F. Baugh 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).

  • Strippable collapsed well liner
    Patent number: 6823943
    Abstract: A method of providing a liner which can be rolled up on a reel for convenient transport and which can be unrolled into the bore of an oil or gas well and expanded to the approximate bore size of the casing size which the liner was run through and is collapsed in a way which allows sealing and stripping with a blowout preventer for well control protection during running and providing smooth surface support wedging without the need for marking the pipe with slip teeth.
    Type: Grant
    Filed: April 15, 2003
    Date of Patent: November 30, 2004
    Inventor: Bemton F. Baugh
  • Strippable collapsed well liner
    Publication number: 20040206512
    Abstract: A method of providing a liner which can be rolled up on a reel for convenient transport and which can be unrolled into the bore of an oil or gas well and expanded to the approximate bore size of the casing size which the liner was run through and is collapsed in a way which allows sealing and stripping with a blowout preventer for well control protection during running and providing smooth surface support wedging without the need for marking the pipe with slip teeth.
    Type: Application
    Filed: April 15, 2003
    Publication date: October 21, 2004
    Inventor: Bemton F. Baugh