963 patents
Page 18 of 49
Utility
Measurement of Metal or Alloy Coating
19 Jan 23
A method for measuring average thickness of a metal or alloy coating on a metal or alloy substrate using an X-ray fluorescence (XRF) spectrometer is used when the coating has an uneven surface at different distances from a measurement window of the XRF spectrometer.
Jill F. Geddes, Trevor Lloyd Hughes, Evgeny Borisovich Barmatov
Filed: 18 Nov 20
Utility
Hydraulic Winch Control
19 Jan 23
A method for controlling a hydraulic winch includes acquiring measurements from sensors coupled to the hydraulic winch.
Fanping Bu
Filed: 17 Dec 20
Utility
Method of Monitoring a Downhole Stimulation Operation, Downhole Device and System for Monitoring the Downhole Operation
19 Jan 23
The disclosure relates to a system, downhole device and method for monitoring a wellbore, in particular in a lateral section, during stimulation, with an equipment enabling retrieval in many conditions.
Robert Loov, Nicholas Fundytus, Colin Wilson
Filed: 15 Dec 20
Utility
Safety Valve with Electrical Actuators
19 Jan 23
A downhole valve assembly includes a safety valve and an actuator that opens and/or closes the valve.
Christian Chouzenoux, Cash Elston, Olivier Loeuillet, Francesco Vaghi, Oguzhan Guven
Filed: 24 Feb 21
Utility
Method of Predicting and Preventing an Event of Fracture Hit
19 Jan 23
A method is offered to predict and prevent the event of fracture hit (direct fluid communication) between a parent well and a child (active) well.
Roman KORKIN, Andrey FEDOROV, Artem KABANNIK, Kira Vladimirovna YUDINA, Dmitry BADAZHKOV, Jared BRUNS, Xiaowei WENG, Aleksandra KHUDOROZHKOVA
Filed: 16 Dec 20
Utility
Systems and Methods for Generating a Downlink Signal
12 Jan 23
A flow regulation system for downlink communication includes a fixed flow valve and a variable flow valve on a discharge line.
Milan Subotic, Scott Richard Woolston, Christopher Paul Reed, Pavel Annenkov
Filed: 7 Jul 22
Utility
Screen Break Detector
12 Jan 23
A method for determining a screen break may include obtaining a fluid stream after a screening system in a drilling process; placing the fluid stream into a screen break detector; obtaining a pressure within a well of the screen break detector when the screening system is in a first state; obtaining a pressure within the well of the screen break detector when the screening system is in a second state; determining a differential pressure within the well of the screen break detector obtained when the screening system is in the second state compared to the pressure when the screen break is in the first state; and transmitting a notification to an operator when the pressure within the screen break detector obtained when the screening system is in the second state is greater than the pressure within the screen break detector when the screening system is in the first state.
Eric Cady
Filed: 19 Sep 22
Utility
System and Method for Handling a Tubular Member
12 Jan 23
A device for handling a tubular member includes a gripping assembly configured to grip the tubular member.
Erling Tambs, Zhijun Zhou, Thomas Vatne
Filed: 23 Sep 22
Utility
Direct Emulsion Drilling Fluid
12 Jan 23
Drilling fluid mixtures are described herein that are stable oil-in-water emulsions.
Lynn Michelle Foster, Jeremy Smith, Dimitri M. Khramov
Filed: 7 Jul 22
Utility
Modular Perforation Tool
12 Jan 23
An apparatus for use in a well bore is described herein.
Erick Lowe, Andrew Prisbell, Todd Busch
Filed: 7 Jul 22
Utility
Self-tuning of Power Units for Electrical Separators
5 Jan 23
Embodiments described herein provide a method of tuning an electrical liquid separator, comprising providing a liquid mixture to a separator; electrically coupling a power unit to the liquid mixture inside the separator; applying a time-varying voltage from the power unit to the liquid mixture; increasing a voltage applied to the liquid mixture from the power unit from a first voltage to a second voltage; detecting an inflection point in a current from the power unit; setting a voltage output range of the power unit to encompass a voltage at which the inflection point was detected.
Pavan Kumar B. Mandewalkar, Miguel Angel Lopez
Filed: 4 Nov 20
Utility
Reducing Energy Consumption In Meg Reclamation
5 Jan 23
A method is described herein, comprising vaporizing a glycol material by thermal contact with a heating medium to form a vaporized glycol stream, increasing a pressure of the vaporized glycol stream to form a pressurized glycol stream, and increasing a temperature of the heating medium by thermally contacting the heating medium with the pressurized glycol stream.
David John Knight, Steven Langley, Bryan Bussell
Filed: 1 Dec 20
Utility
Fluid Loss Control Agent for Aqueous Wellbore Fluids
5 Jan 23
The present disclosure relates to fluid loss control agents for use in a water-based wellbore fluid.
Balakrishnan Panamarathupalayam, Linus Sebelin
Filed: 3 Dec 20
Utility
Indexing Track and Pin
5 Jan 23
A downhole tool is hydraulically actuated.
Andrew Mueller
Filed: 15 Dec 20
Utility
Control Line Activated Tubing Disconnect Latch System
5 Jan 23
A method and apparatus are disclosed that use a control line to expand a piston that shears pins to disconnect a latching system for wellbore operations.
Thomas James Wakerley, Krishna Trisal, Farid Afandiyev, Ilyana Sergeevna Afanasyeva
Filed: 16 Dec 19
Utility
Mixed Element Swell Packer System and Method
5 Jan 23
A technique facilitates use of a swellable packer or packers which may be disposed along completion equipment of a well string.
Nicholas Moses, Mark Wei Xiong Yun, Joel Gil
Filed: 1 Jul 22
Utility
Measurement of Thickness of Scale or Corrosion
5 Jan 23
A method for measuring a thickness of a deposit layer on a metal or alloy substrate using an X-ray fluorescence (XRF) spectrometer, where the deposit layer includes scale deposits or corrosion products.
Jill F. Geddes, Trevor Lloyd Hughes, Evgeny Borisovich Barmatov, Man Yi Ho, Paul Barnes
Filed: 8 Dec 20
Utility
Cutting Tool and Controls for Downhole Mechanical Services
29 Dec 22
Systems and methods presented herein provide for cutting in a borehole or casing.
Todor Sheiretov, Joseph Matthew Casassa, Gregory Jay Giem, David Engel, Maxim Alekseevich Klyuzhev, Joshua Wurtz, Albert Dionisio, Robert Kyle Wiesenborn, Philip Stevenson
Filed: 27 Jun 22
Utility
Slot Cutter System and Operations
29 Dec 22
Devices, systems and methods for cutting openings in a wellbore tubular by a slot cutting assembly having an anchoring system and a slot cutting tool.
Joshua Wurtz, Joseph Matthew Casassa, Christopher Albert Babin, Robert Kyle Wiesenborn, Pierre-Arnaud Foucher, David Engel, Todor Sheiretov
Filed: 27 Jun 22
Utility
Data Rate Mismatch Advisor
29 Dec 22
A method, a non-transitory computer-readable medium, and a computing system are provided for determining a telemetry mode of a signal.
Arnaud Jarrot, David Kirk Conn, Pavel Annenkov
Filed: 24 Jun 22