Patents Assigned to SAPEG AS
  • Downhole stuck object removal tool
    Patent number: 12209472
    Abstract: A downhole stuck object removal tool for arrangement to a downhole drive system has a cutting assembly and a drilling assembly arranged with the same longitudinal central axis. The drilling assembly is arranged movable in the longitudinal direction in the cutting assembly, from a retracted position in the cutting assembly to an advanced drilling position extending beyond the length of the cutting assembly.
    Type: Grant
    Filed: December 18, 2017
    Date of Patent: January 28, 2025
    Assignee: SAPEG AS
    Inventors: Jan Egil Pallin, Geir Olav Ånesbug