7 patents
Utility
Automated Pipe Tripping Apparatus and Methods
30 Sep 21
An automated pipe tripping apparatus includes an outer frame and an inner frame.
Rick Pilgrim
Filed: 12 Apr 21
Utility
Compensated Drill Floor
4 Mar 21
A system includes a first structure configured to be coupled to a tubular string extending to a seafloor, whereby the first structure comprises a drill floor.
Van Van Vu
Filed: 28 Aug 20
Utility
Lift and Turning Device
4 Mar 21
A device includes a first cavity sized to hold a first cassette of tubulars, a second cavity sized to hold a second cassette of tubulars, and a first lifting mechanism disposed in the first cavity.
Van Van Vu
Filed: 28 Aug 20
Utility
Wellbore Cleaning Efficiency Monitoring
26 Aug 20
A system includes a measuring device configured to receive a returned mud mixture from a riser and to direct the returned mud mixture to a mud processing system.
Ala Eddine Omrani, Steve Brady, Michael Ray Hutchinson
Filed: 25 Feb 19
Utility
Vertical Lift Rotary Table
17 Jun 20
A system, includes a movable platform slidingly coupled to one or more supports and configured to be selectively moved towards a drill floor and away from the drill floor.
Richard Robert Roper, John Stokes Knowlton, Christopher Scott Stewart
Filed: 15 Dec 19
Utility
Expandable Fairing of Weathervaning Riser Joint
29 Apr 20
Techniques and systems to reduce deflection of a riser extending from an offshore vessel.
Benjamin Matthew Riley
Filed: 22 Oct 19
Utility
Expandable Fairing of Weathervaning Riser Joint
29 Apr 20
Techniques and systems to reduce deflection of a riser extending from an offshore vessel.
Benjamin Matthew Riley
Filed: 22 Oct 19
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