416 patents
Page 3 of 21
Utility
Systems and Methods for Processing Produced Oilfield Brine
7 Sep 23
Systems and methods presented herein relate to processing produced oilfield brine by deconstructing it into two useful components: (1) desalinated water and (2) a suspension of solid state salt (e.g., crystallized salt) slurried in a salt saturated brine, which may be formulated and injected into hydrocarbon producing for mations above hydraulic fracturing pressure to intentionally create regions of localized high stress within the respective formations.
Dean WILLBERG
Filed: 3 Aug 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
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
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
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
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
Production Chemicals and Methods of Selecting the Production Chemicals Based on Hansen Solubility Parameters
10 Aug 23
Production chemicals and methods of selecting the production chemicals based on Hansen Solubility Parameters (HSP) are disclosed.
Yiyan Chen, Changping Sui
Filed: 4 Feb 22
Utility
Ball Valve Assembly
10 Aug 23
A ball valve assembly includes a ball configured to rotate between an open position and a closed position.
Diego Agosti, Federico Ricotti
Filed: 2 Feb 21
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
Fracturing System with Flexible Conduit
3 Aug 23
A fracturing fluid delivery system is provided.
Kirk P. Guidry
Filed: 5 Sep 22
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
Annulus Pressure Release System
6 Jul 23
An annulus pressure release system includes a gas metering valve assembly having a fluid pathway.
Michael Anthony McKeon, Edmund Peter McHugh
Filed: 14 May 21
Utility
Frac System with Flapper Valve
29 Jun 23
A frac system including a frac tree.
Cody Tibbs, Jana Byrne, Justin Clifton
Filed: 3 Mar 23
Design
Display screen with a graphical user interface
30 May 23
Torstein Soerhaug, Carsten Falck Russenes, Knut Helge Rygg, Rajesh Kumar Bade
Filed: 20 Apr 18
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
Design
Display screen with a graphical user interface
23 May 23
Torstein Soerhaug, Carsten Falck Russenes, Knut Helge Rygg, Rajesh Kumar Bade
Filed: 20 Apr 18