Class / Patent application number | Description | Number of patent applications / Date published |
166365000 | With provision for disassembly | 7 |
20110127041 | RISER WEAK LINK - A riser weak link ( | 06-02-2011 |
20110168402 | OFFSHORE UNIT AND METHOD OF INSTALLING WELLHEAD PLATFORM USING THE OFFSHORE UNIT - An offshore unit includes a hull and/or a deck frame, a mat attached to at least one connecting leg or a spud can attached to each of at least one connecting leg or lower hull attached to at least one connecting means. A wellhead deck is removably attached to the hull and/or deck frame and a sub-sea clamp in conjunction with a caisson or a sub-sea conductor frame is removably attached to the mat or to the at least one connecting leg, where a spud can is attached to each of the at least one connecting leg, or to the lower hull. The offshore unit is relocatable and is a platform or a rig capable of performing drilling, production, construction, accommodation, hook-up and commissioning or a combination of any of these functions thereof. The offshore unit is a self-elevating mobile platform or submersible platform or semi-submersible platform. | 07-14-2011 |
20110284237 | Drilling riser release method - The method of releasing a drilling riser depending from a surface vessel from a subsea installation, comprising unlatching a connector on the primary conduit of the drilling riser, allowing the tension in the drilling riser to cause a separation between the portion of the primary conduit above the connector and the portion of the primary conduit below the connector, and the separation causing one or more control lines to be cut into an upper portion and a lower portion. | 11-24-2011 |
20120012331 | METHOD FOR DISCONNECTING A DEVICE FOR TRANSFERRING FLUID BETWEEN THE BOTTOM OF AN EXPANSE OF WATER AND THE SURFACE, AND ASSOCIATED TRANSFER DEVICE - A device including a fluid transport pipe ( | 01-19-2012 |
20140190703 | LANDING STRING - A landing string for use in deploying equipment between a surface vessel and a subsea well comprises a separation assembly configured to permit relative movement of upper and lower regions of the landing string upon exposure to a predetermined load. | 07-10-2014 |
20160003001 | SUBSEA VALVE - Subsea valve for control of fluid that can be contaminating and at elevated pressure and temperature, such as well or process fluids, the valve comprising an actuator unit and a valve part, the actuator unit can be operated in order to control the valve part, distinctive in that the actuator unit is magnetically coupled to the valve part and the coupling is through a barrier wall isolating the actuator unit from the valve part, and the actuator unit and a driving part of the magnetic coupling are arranged in a sealed actuator housing into which leakage of said contaminating fluid thereby has been eliminated. | 01-07-2016 |
20160186515 | Telescoping Joint Packer Assembly - A packer assembly for dynamically sealing against an inner tubular of a telescoping joint including axially activated packers. The assembly includes an inner housing positionable about the inner tubular of the telescoping joint, the inner housing assembly comprising a packer configured to dynamically seal against the inner tubular of the telescoping joint, and an outer housing assembly positionable about the inner tubular of the telescoping joint and axially below the inner tubular housing, the outer housing comprising a packer configured to dynamically seal against the inner tubular of the telescoping joint. | 06-30-2016 |