416 patents
Page 21 of 21
Utility
Gas-in-solution detection system and method
11 Nov 19
A fluid monitoring system includes, a channel having a first end configured to be fluidly coupled to a first portion of a conduit of a mineral extraction system to enable fluid to flow from the conduit into the channel and a second end configured to be fluidly coupled to a second portion of the conduit to enable return of the fluid from the channel into the conduit.
Hans Paul Hopper, Emanuel Gottlieb, Omar M. Kabir
Filed: 29 Jan 17
Utility
Method to Simulate Bop Shearing
6 Nov 19
A method to create a simulation of a shearing process for a ram blowout preventer (BOP) comprising the steps of building a 3D digital model of the ram BOP including damage parameters based on generic material properties of the ram BOP; inputting the 3D digital model of the ram BOP into a damage model; and simulating the shearing process using the 3D digital model of the ram BOP and the damage model.
Yaou Wang, Christopher Nault, Mike Berckenhoff
Filed: 29 Apr 19
Utility
Outer casing string and method of installing same
4 Nov 19
An outer casing string, including a surface casing head, and associated installation method.
Gavin Paul Robottom, Edward T. Thornburrow, Nigel Hogg
Filed: 23 Feb 17
Utility
Drawworks systems and methods
4 Nov 19
A drawworks system for a mineral extraction system includes a drum mounted on a drum shaft and configured to support a cable.
Michael Netecke, Rogelio Cabrera
Filed: 5 Mar 17
Utility
Hanger running system and method
21 Oct 19
A system includes a hanger locking assembly configured to lock a hanger within a housing of a wellhead.
Sebastien Noel Albert Bories, Patrice Paul Louis Couren, Brandon Blake Shirley, Si Hui Koh, Haw Keat Lim
Filed: 4 Oct 16
Utility
Flow restrictor system
21 Oct 19
A system includes a flow restrictor assembly configured to be coupled to an annular structure having a central bore.
Laura M. Gardner, Matthew D. Givens, Roger D. Williams
Filed: 20 Nov 16
Utility
Choke assembly
21 Oct 19
A choke assembly.
Hans Paul Hopper, Derek Meek
Filed: 23 Sep 08
Utility
Split gate valve
14 Oct 19
Provided in some embodiments is a system that includes a split gate valve including first and second gate sections coupled together and configured to move together within a cavity of the split gate valve between an open position and a closed position.
Loc Gia Hoang, Christopher Jude Gerace
Filed: 27 Nov 15
Utility
Mud Return Flow Monitoring
9 Oct 19
Mud return flow measurements are made from multiple locations using radar-based surface level sensors.
Kenneth Torjussen, Kim Andre Henriksen, Vidar Hestad
Filed: 9 Apr 18
Utility
Method and Apparatus for Fracking and Producing A Well
9 Oct 19
A technique facilitates performance of well operations.
Edward Ganzinotti, III, Pheng Aun Soh, Brandon Blake Shirley, Craig Cotton
Filed: 4 Apr 19
Utility
Articulated Seal Ring Assemblies
9 Oct 19
Valves with articulated seal ring assemblies are provided.
Kody Carrillo, Brian Matteucci
Filed: 9 Apr 18
Utility
Direct Drive Systems
9 Oct 19
A system for a mineral extraction system includes a shaft rotatably supported on a platform, a first motor having a first output shaft that is coupled to a first end portion of the shaft to drive rotation of the shaft, and a second motor having a second output shaft that is coupled to a second end portion of the shaft to drive rotation of the shaft.
Michael Netecke
Filed: 9 Apr 18
Utility
Drawworks System with Variable Frequency Drive
9 Oct 19
A drawworks system for a mineral extraction system includes a drum mounted on a drum shaft and a motor assembly configured to drive rotation of the drum.
Michael Netecke, Vallie Hodges
Filed: 9 Apr 18
Utility
Methods and devices for isolating wellhead pressure
7 Oct 19
A wellhead is provided.
Dennis P. Nguyen, David Anderson, Delbert Vanderford
Filed: 7 Feb 15
Utility
Top-mounted compensator for use in a motion compensation system
7 Oct 19
A bell design crown block for a top mounted compensator includes a removable, tilting sheave block mounted within the outside perimeter of a crown block yoke.
Tiago Manuel Fernandes Nunes, Nils Christian Hagen, Hakon Frank Bergan
Filed: 2 Aug 16
Utility
Horizontal fracturing tree
30 Sep 19
A system, in certain embodiments, includes a horizontal fracturing tree.
Kirk Paul Guidry, Stefan Marek Radwanski
Filed: 5 Sep 16