229 patents
Page 2 of 12
Utility
Actuator assembly
5 Sep 23
An actuator assembly includes a threaded shaft, a threaded nut that is threadably coupled to the threaded shaft, an annular ratchet positioned about the threaded shaft and comprising one or more tracks, and a pin that extends from the threaded shaft and into the one or more tracks.
Kyle Sommerfeld
Filed: 7 Dec 21
Utility
Health management of membrane gas separation systems
5 Sep 23
Bayesian recursive estimation is used to analyze performance parameters of a membrane separation system based on historical operational data of a membrane system.
Shu Pan, Oleg O. Medvedev, Jose R. Celaya Galvan, George E. Mahley, III, Atsushi Morisato, Jason M. Dietrich
Filed: 29 Jul 19
Utility
Rotating control device systems and methods
22 Aug 23
A pressure control system includes a housing having a bore and a first pair of opposed rams positioned within the housing.
Nicolas Arteaga
Filed: 25 Aug 20
Utility
Variable feed enclosed combustor system and method for its use
15 Aug 23
Disclosed herein are systems, apparatuses, and methods for using a sensed combustion zone temperature to continuously control combustion of a first (main) gas within an enclosed combustor.
Rafiqul Khan, Herman C. Hatfield, II, Ankur D. Jariwala, Gary W. Sams
Filed: 4 Jan 18
Utility
Flexible fracturing fluid delivery conduit quick connectors
15 Aug 23
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: 2 May 22
Utility
Snub friendly wellhead hanger
8 Aug 23
A method for snubbing a wellhead hanger into a wellhead is provided.
Brandon Blake Shirley, Juan Carlos Gonzalez
Filed: 30 Jul 21
Utility
Tubular rotation detection system and method
1 Aug 23
A system for use in a mineral extraction system includes a spinner assembly having a motor configured to drive rotation of a roller shaft.
Ulf Henriksen, Anstein Jorud
Filed: 29 Jun 20
Utility
Closing unit system for a blowout preventer
25 Jul 23
A closing unit system for a blowout preventer (BOP) stack includes a first fluid reservoir, a first power source, a first pump system fluidly coupled to the first fluid reservoir and electrically coupled to the first power source, and a valve manifold fluidly coupled to the first pump system via a closing unit hose assembly and configured to couple to the BOP stack.
Matthew Olson, Stephen McGuire
Filed: 18 Aug 20
Utility
Double grip retention for wellbore installations
18 Jul 23
A wellhead assembly with a gripping device for securing multiple components of the wellhead assembly is provided.
Juan Carlos Gonzalez, Brandon Blake Shirley
Filed: 30 Jul 21
Utility
Equipment failure diagnostics using Bayesian inference
18 Jul 23
A method is described herein, comprising registering an event at a first processing unit of a processing facility comprising a plurality of processing units, using a coincidence probability array and an event probability to identify a second processing unit of the plurality of processing units based on the event, determining whether the second processing unit experienced a coincident event, if the second processing unit experienced a coincident event, remediating a condition of the second processing unit that caused the coincident event, and updating the coincidence probability array based on the event.
Oleg O. Medvedev, Marcus D. Sprenkel
Filed: 28 May 20
Utility
Inline fracturing valve systems and methods
11 Jul 23
Fracturing systems with frac valves for controlling flow of fracturing fluid are provided.
Michael Krejci, Pheng Aun Soh, Stuart Robinson, Edward L. Ganzinotti, III
Filed: 14 Jan 21
Utility
Rotating hanger assemblies and methods
30 May 23
A wellhead hanger assembly is provided.
Pheng Aun Soh, Juan Carlos Gonzalez, Timothy Phythian, Craig Cotton
Filed: 21 Dec 20
Utility
Ball valve with pistoning seating surfaces
16 May 23
Valves having seats and counterseats that can be moved by fluid within the valve.
Brian Roppolo, Alberto Daglio, Clayton Schenk
Filed: 7 Feb 22
Utility
Accumulator system
11 Apr 23
An accumulator system that includes a housing.
Christopher Nault, Matthew David Givens, Vikas Rakhunde
Filed: 19 Aug 19
Utility
Measuring backlash of a pump gear train
11 Apr 23
Apparatus and methods for measuring backlash of a gear train of a pump unit for pumping a fluid.
Michael Raymond Netecke
Filed: 1 Sep 20
Utility
Frac system with flapper valve
7 Mar 23
A frac system including a frac tree.
Cody Tibbs, Jana Byrne, Justin Clifton
Filed: 28 Dec 20
Utility
Fracturing fluid delivery system
7 Mar 23
A fracturing fluid delivery system is provided.
Adam J. Christopherson, Jay P. Painter
Filed: 1 Nov 21
Utility
Wellhead systems and methods
21 Feb 23
A wellhead system includes a wellhead including a position sensor disposed in an inner surface of the wellhead, and a wellhead component to be installed in the wellhead, the wellhead component including a position indicator disposed in an outer surface of the wellhead component, wherein the position sensor is configured to transmit a position signal in response to the wellhead component entering into a predetermined aligned position in the wellhead.
Jose Navar, Kythu Nguyen, Dennis Nguyen, Delbert Vanderford, Jason Busch, Haw Keat Lim
Filed: 15 Dec 20
Utility
Rotational drive system for a blowout preventer
7 Feb 23
The present disclosure relates to a drive system for a blowout preventer (BOP).
Dinesh Kumar Dhamodaran, Michael Raymond Netecke
Filed: 3 Jun 20
Utility
Needle tip and seat for a choke valve
10 Jan 23
Embodiments of the present disclosure relate to a choke valve that includes a choke body, a choke trim disposed in the choke body, where the choke trim is configured to adjust a cross-sectional area of a flow path in the choke body to adjust a fluid flow through the choke valve, a needle of the choke trim disposed in the flow path of the fluid flow, where the needle includes a first portion having a superhard material, a seat of the choke trim, where the needle is configured to move along an axis extending through an opening of the seat to adjust the fluid flow through the choke valve.
Scott A. Miller, Ghulam A. Barkatally, Jerry A. Martino, Declan Elliott, Edmund Peter McHugh, Jonathan Marshall, David Hoyle, Neil Cannon
Filed: 5 Nov 20