Patents Assigned to Enhanced Drilling, Inc.
  • Riser system for coupling selectable modules to the riser
    Patent number: 10480256
    Abstract: A drilling riser system includes a plurality of interchangeable dockable modules having sealable hydraulic connections configured to connect to a module docking structure disposed in at least one specific segment of a drilling riser and to seal the hydraulic connections. Each of the interchangeable dockable modules includes at least one of an hydraulic termination or connection to an hydraulic device for each of a fluid conduit in fluid communication with the and at least one auxiliary line associated with the riser.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: November 19, 2019
    Assignee: Enhanced Drilling, Inc.
    Inventors: Roger Sverre Stave, John Cohen