Patents Assigned to Snubbertech International Inc.
  • PIPE INJECTORS AND METHODS OF INTRODUCING TUBING INTO OR REMOVING IT FROM A WELL BORE
    Publication number: 20090272520
    Abstract: A pipe injector assembly is disclosed, comprising: a pipe injector that includes at least three tubing drive units radially arranged around a feed axis along which tubing is fed, the tubing drive units having drive components that are laterally displaceable between a closed condition in which the drive components drivingly engage said tubing and an open condition in which the lateral spacing between the drive components is increased to permit the passage of a coupling of the tubing.
    Type: Application
    Filed: May 5, 2009
    Publication date: November 5, 2009
    Applicant: Snubbertech International Inc.
    Inventors: Robert L. Hug, Kevin Folwark