416 patents
Page 15 of 21
Utility
Blowout Preventer with Intersecting Cavities
7 Oct 20
A BOP includes a housing defining a bore, a first cavity intersecting the bore and comprising a first central axis, and a second cavity intersecting the bore and comprising a second central axis.
Nicolas Arteaga
Filed: 1 Apr 19
Utility
Systems and methods to reduce break-out torque
5 Oct 20
A system including a wellhead hanger, such as a casing hanger, and a running tool with a stopping protrusion that reduces the likelihood over-torqueing of threads coupling the running tool to the wellhead hanger and that reduces the break-out torque for disengaging the running tool and wellhead hanger from each other upon the completion of casing string cementing.
Dennis P. Nguyen
Filed: 2 May 16
Utility
Ball valve system
5 Oct 20
A ball valve positioned between a first line and a second line includes a housing and a ball disposed a ball disposed within the housing.
Ronald J. Manson, Mircea Balan
Filed: 8 Aug 16
Utility
Annulus Safety Valve System and Method
30 Sep 20
An apparatus includes a valve having a hollow body and an inner sealing assembly positioned in the hollow body.
Jason M. Pivowar, Delbert Vanderford, Moyosore Terebo, Kristin D. Vorderkunz
Filed: 26 Mar 19
Utility
Rolling Annular Seal
30 Sep 20
Sealing assemblies with rolling annular seals are provided.
Nicolas Arteaga
Filed: 14 Jun 20
Utility
Fracturing fluid delivery system
28 Sep 20
A fracturing fluid delivery system is provided.
Adam J. Christopherson, Jay P. Painter
Filed: 16 Jun 19
Utility
Top-Mounted Hoist for Use in A Derrick or Drilling Mast of An Oil and Gas Rig
16 Sep 20
Embodiments of a top-mounted hoisting system include a single-layer winch drum located at an uppermost end of a derrick or drilling mast, a drill string handling tool, and one or more drill lines extending from the single layer winch drum to the drill string handling tool.
Dag Holen, Erling Tambs, Rolf Gullaksen
Filed: 10 Mar 19
Utility
String assembly system and method
14 Sep 20
A string assembly system that includes a first conduit defining a first end and a second end.
Vikas Rakhunde
Filed: 19 Dec 18
Utility
Leak Detection Systems and Methods for Components of A Mineral Extraction System
9 Sep 20
A leak detection system includes an annular housing that defines a bore, a constriction with the bore, and a channel extending radially-outwardly from the bore and positioned upstream of the constriction.
Jonathan Haslanger, Vikas Rakhunde, Ian McDaniel
Filed: 6 Mar 19
Utility
Blowout preventer bonnet retention methods and systems
7 Sep 20
Methods and systems for retaining bonnets on blowout preventers.
Steven Shimonek, Charles Gibbs
Filed: 31 Jan 18
Utility
Gate valve with pneumatic system for shearing application
7 Sep 20
Embodiments of the present disclosure are directed toward a second pneumatic actuator configured to couple to a gate valve, wherein the second pneumatic actuator is configured to apply a supplemental force to a gate of the gate valve, wherein the supplemental force supplements an actuating force of a first actuator of the gate valve.
Loc Gia Hoang
Filed: 26 Nov 13
Utility
Modular Spinner Roller
26 Aug 20
A spinner roller set adapted for use in an apparatus used to connect and disconnect threaded drilling tubulars includes a first and a second modular spinner roller that mounts independent drive and spacer discs on a central shaft.
Bard Henning Kaasin
Filed: 10 May 20
Utility
System and Method for Actuating Multiple Valves
19 Aug 20
A system includes a support structure that is configured to be positioned at a fixed location relative to a component of a mineral extraction system.
Stuart Robinson, Delbert Edwin Vanderford
Filed: 24 Feb 20
Utility
Shear rams for a blowout preventer
17 Aug 20
The present disclosure relates to a system that includes a shearing ram configured to mount in a blowout preventer.
Jeffrey Lambert, Raul Araujo
Filed: 11 Jul 17
Utility
Breech lock coupling
17 Aug 20
There is provided a breech lock coupling for coupling riser sections together.
Stephen John Walker, David J. McWhorter
Filed: 8 Feb 16
Utility
Open/close outlet internal hydraulic device
10 Aug 20
A fluid-driven adapter for a mineral extraction system is provided.
Kirk Guidry, Dennis P. Nguyen
Filed: 20 May 18
Utility
Annular packer system and method
27 Jul 20
A system includes an annular packer assembly configured to be positioned within an outer annular barrel.
Jerod Christopher Bushman
Filed: 13 Nov 16
Utility
Operating system cartridge for an annular blowout preventer
27 Jul 20
An operating system cartridge for an annular blowout preventer includes one or more annular walls that define an annular chamber.
Bruce Anthony Boulanger
Filed: 18 Sep 17
Utility
System and Methodology Utilizing Conductor Sharing Offset Shoe
22 Jul 20
A technique facilitates drilling operations by combining a conductor with a conductor sharing offset shoe system.
Anthony Lambert, Adam Baker, Michael J. O'Keefe, Dwayne C. Raynard
Filed: 22 Jan 19
Utility
Catwalk and crane system
13 Jul 20
A catwalk and crane system for transporting equipment of a well system includes a substructure, a directing frame pivotally coupled to the substructure, a pipe transporter configured to transport a tubular along the directing frame, a first actuator coupled to the directing frame and configured to rotate the directing frame relative to the substructure, and a crane coupled to the directing frame, wherein the crane is extendable from a first end of the directing frame.
Max Holand, Joe Rodney Berry, Kristian Tindvik
Filed: 1 May 17