Patents Assigned to Noles Intellectual Properties, LLC
  • Completion fluid for reducing friction between metal surfaces
    Patent number: 9441460
    Abstract: A liquid mixture reduces the friction between two surfaces, at least one of which is moving with respect to the other such as tubing moving within the casing of an oil or gas well. The mixture includes an oil, a suspending agent, polymer particles and a surfactant.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: September 13, 2016
    Assignee: Noles Intellectual Properties, LLC
    Inventors: Jerry W. Noles, Jr., Alex J. Watts