Patents Assigned to Oryx Energy Co.
  • Laser alignment system for well equipment
    Patent number: 5084980
    Abstract: A laser beam is used to align instruments, directional core barrel assemblies or other directional equipment before the assemblies are run into wells. A low power laser and special means for clamping the laser and a target to the members of the assembly are employed.
    Type: Grant
    Filed: August 13, 1990
    Date of Patent: February 4, 1992
    Assignees: Oryx Energy Co., Diamant Boart Stratabit
    Inventors: Robert A. Skopec, Douglas E. Jeffers, Freddy W. Hagins