185 patents
Page 5 of 10
Utility
Apparatus and Method of Disbursing Materials into a Wellbore
4 Nov 21
A system includes a dispensing device having a material chamber to store an oilfield material and to fluidly couple to a wellhead, a plurality of flow control devices to control a flow of the oilfield material via the material chamber, a plurality of sensors to measure one or more properties related to the dispensing device, and a control system communicatively coupled to the dispensing device.
Thomas G. Roesner, Bruce A. Hogg, Craig L. Cotton
Filed: 21 May 21
Utility
Fracturing Valve Systems and Methods
28 Oct 21
Fracturing systems with frac valves having gates for controlling flow of fracturing fluid are provided.
Adam Christopherson, Michael Krejci, Pawan Malli, Leonard Vogel, Nicholas Ruff, Delbert Vanderford, Stuart Robinson, Dennis P. Nguyen
Filed: 24 Apr 20
Utility
System and Method for Handling a Tubular Member
21 Oct 21
A system for handling a tubular member includes a gripping assembly configured to grip the tubular member.
Erling Tambs, Zhijun Zhou, Thomas Vatne
Filed: 21 Apr 20
Utility
Rotating Control Device Systems and Methods
21 Oct 21
A rotating control device (RCD) system includes a first RCD comprising a first body and a first sealing element within the first body and a second RCD comprising a second body a second sealing element within the second body.
Stephen McGuire
Filed: 21 Apr 20
Utility
Flange System
23 Sep 21
A technique enables maintenance of sufficient clearance between a wellhead and, for example, a mobile rig.
Benny Poedjono, Jose Melguizo, Pheng Aun Soh, Craig Cotton
Filed: 30 Mar 21
Utility
Blowout Preventer with Dual Function Rams
9 Sep 21
A dual function ram system for a blowout preventer (BOP) includes a first dual function ram that is configured to move within a cavity of the BOP between a withdrawn position to cause the BOP to be in an open configuration and an extended position to cause the BOP to be in a closed configuration.
Patrice Couren, Florent Vargas
Filed: 9 Mar 20
Utility
Fracturing System with Fluid Conduit Having Communication Line
9 Sep 21
A fracturing fluid delivery system with a fluid conduit having a communication line is provided.
Kirk P. Guidry
Filed: 24 May 21
Utility
Side Packer for a Blowout Preventer
2 Sep 21
The present disclosure relates to a system that includes a ram configured to mount in a blowout preventer.
Micah Threadgill
Filed: 17 May 21
Utility
Fracturing Fluid Delivery System
19 Aug 21
A fracturing fluid delivery system is provided.
Adam J. Christopherson, Jay P. Painter
Filed: 28 Sep 20
Utility
Frac System with Flapper Valve
19 Aug 21
A frac system including a frac tree.
Cody Tibbs, Jana Byrne, Justin Clifton
Filed: 28 Dec 20
Utility
Lubrication System for a Piston Pump
19 Aug 21
A piston assembly for a piston pump includes an actuator rod, a piston coupled to the actuator rod and configured to contact a radially-inner wall of a cylinder, and an piston support structure coupled to the actuator rod and configured to contact the radially-inner wall of the cylinder.
Michael Raymond Netecke, Ban Q. Tran
Filed: 13 Feb 20
Utility
Flotation Performance Enhancement
5 Aug 21
Flotation separation apparatus and methods are described herein, comprising a vessel having a plurality of flow guides oriented vertically in the vessel, a liquid inlet at a lower part of the vessel, a gas inlet at the lower part of the vessel, a first liquid outlet at an upper part of the vessel, a second liquid outlet at the lower part of the vessel, and a gas outlet at the upper part of the vessel.
Luis Eduardo Caires-Fernandez, Daniel E. Shannon
Filed: 26 Apr 21
Utility
Cable Management on Marine Drilling Risers
29 Jul 21
A drilling riser cable management system includes a plurality of clamping mechanisms pre-installed on riser joints and a robotic arm.
Vikas Rakhunde, Steven Shimonek, Nicolas Arteaga, Matthew Givens, Harold Tenorio, Jon Tyler, John Zahl
Filed: 23 Jan 20
Utility
Liquid Filling and Testing of Marine Drilling Riser
22 Jul 21
A drilling riser testing system includes a water filling system and a pressure testing system that can fill and pressure test auxiliary lines of the riser system, while the riser joint is being held on the spider on the drill floor.
Vikas Rakhunde
Filed: 21 Jan 20
Utility
Contoured Integrated Seat for Ball Valve
22 Jul 21
Valves having seats and counterseats with various contours are provided.
Brian Roppolo, Alberto Daglio, Barry Pellichino, Clayton Schenk
Filed: 9 Oct 18
Utility
Material Compositions and Sequences of Manufacturing
22 Jul 21
The disclosure provides for a valve including a surface movably engaged with another surface.
Manuel Marya, Ronald Manson, Christian Meade
Filed: 8 Apr 21
Utility
Asset Management
22 Jul 21
A lifecycle history tracking system for assets such as oilfield components and equipment supply uses blockchain technology.
Vikas Rakhunde, Zachary Hrabak
Filed: 21 Jan 20
Utility
Quick Closing Valve System and Methodology
15 Jul 21
A technique facilitates rapid transitioning of a valve, e.g. a gate valve.
Jermetris McLin, Mark McGilvray, JR., Jerry Martino, Carl Toups
Filed: 13 Jan 20
Utility
Flexible Fracturing Fluid Delivery Conduit Quick Connectors
1 Jul 21
Fracturing fluid delivery systems having flexible fracturing fluid delivery conduits secured with quick connectors are provided.
Stuart Robinson, James Ekdahl, Andrew Sanders, Dennis P. Nguyen, Kirk P. Guidry
Filed: 26 Dec 19
Utility
Wellhead Assembly and Test Sealing Architecture
24 Jun 21
A wellhead assembly with an external test port for testing a primary seal at an interface of a wellhead and a base.
Edward Ganzinotti, III, Craig Cotton, Pheng Aun Soh, Juan Gonzalez
Filed: 15 Dec 20