Patents Assigned to RIGTEC AS
  • Method and arrangement for transporting drill pipes
    Patent number: 11118415
    Abstract: Method for transporting drill pipes (12) to and/or from a drill string (14) of a drill rig comprising a plurality of connected drill pipes (12), the method comprising repeatingly lifting/lowering single drill pipes (12) one by one from/to a lower region (28) to/from an upper region (30) adjacent to an upper end (32) of the drill string (14). An arrangement (10) for transporting drill pipes (12) to a drill string (14) and a drill rig comprising the arrangement (10) are also provided.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: September 14, 2021
    Assignee: RIGTEC AS
    Inventor: Morten Eriksen
  • METHOD AND ARRANGEMENT FOR TRANSPORTING DRILL PIPES
    Publication number: 20190186214
    Abstract: Method for transporting drill pipes (12) to and/or from a drill string (14) of a drill rig comprising a plurality of connected drill pipes (12), the method comprising repeatingly lifting/lowering single drill pipes (12) one by one from/to a lower region (28) to/from an upper region (30) adjacent to an upper end (32) of the drill string (14). An arrangement (10) for transporting drill pipes (12) to a drill string (14) and a drill rig comprising the arrangement (10) are also provided.
    Type: Application
    Filed: June 30, 2017
    Publication date: June 20, 2019
    Applicant: RIGTEC AS
    Inventor: Morten ERIKSEN