963 patents
Page 19 of 49
Utility
Pump Harmonic Noise Advisor
29 Dec 22
A method includes receiving a signal having a telemetry portion and a noise portion.
Liang Sun, Pavel Annenkov, Arnaud Jarrot, David Kirk Conn, Robert Tennent, Richard Hunter
Filed: 24 Jun 22
Utility
Thermal Measurement System
29 Dec 22
Embodiments described herein provide a thermal flux apparatus, forming a distributed temperature measurement system and comprising a plurality of temperature probe modules, each temperature probe module comprising a sensing element having an electrical resistance that varies with temperature; a data acquisition module comprising an analog-to-digital converter with an input electrically connectable to the plurality of temperature probe modules; and an electrical network comprising between 6 and 8 wires connecting each temperature probe module with the data acquisition module.
Romain Suard, Vladimir Shitikov
Filed: 28 Jun 21
Utility
Crosslinking of Cellulose Fibers
22 Dec 22
Methods of treating a subterranean formation include forming a treatment fluid including a hydrophilic fiber coated with a water soluble polymer and a crosslinking agent.
Giselle REFUNJOL, Jazmin GODOY-VARGAS, Mohan Kanaka Raju PANGA
Filed: 8 Aug 22
Utility
Fracturing Fluids Containing Hydrophilic Fibers
22 Dec 22
A fracturing fluid may include an aqueous base fluid; a proppant material; and hydrophilic fibers having a length of about 250 microns to 10 millimeters.
Changsheng XIANG, Mohan Kanaka Raju PANGA, Valerie Gisele Helene LAFITTE, Zachary MCCATHRAN
Filed: 9 May 22
Utility
Automated Wellbore Planning Based on Wellbore Condition
22 Dec 22
Systems and methods facilitate wellbore planning and cleaning operations, and generally relate to use of a planning system that interfaces with a simulator.
Derek Long, Maria Fox
Filed: 21 Jun 22
Utility
Devices, Systems, and Methods for High Frequency Oscillation Mitigation
22 Dec 22
High frequency oscillation (HFO) comes in at least two types.
Ashley Bernard Johnson
Filed: 17 Jun 22
Utility
Determining Asphaltene Onset
22 Dec 22
Methods and downhole tools for operation within in a wellbore that extends into a subterranean formation.
Hadrien Dumont, Thomas Pfeiffer, Vinay K. Mishra, German Garcia, Christopher Harrison, Oliver Mullins
Filed: 18 Aug 22
Utility
Membrane Module
15 Dec 22
A membrane assembly includes a tube container having an inlet conduit and a first outlet conduit both oriented in a radial direction, and a second outlet conduit oriented in an axial direction; and a hollow fiber membrane element disposed inside the tube container, the hollow first membrane element comprising a first adapter with an axial permeate fluid passage in a center thereof and an inlet gas passage in a peripheral portion thereof; and a second adapter with an axial permeate fluid passage in a center thereof and a non-permeate fluid passage in a peripheral portion thereof.
George E. Mahley, III
Filed: 16 Dec 20
Utility
Bubble Size Monitoring and Control
15 Dec 22
Disclosed herein is a device and methods for enhancing oil separation from produced water.
Steinar Asdahl, Michel Iver Tveitan Maelum, Karsten Rabe
Filed: 17 Aug 22
Utility
Cutter with Edge Durability
15 Dec 22
A cutting element has a cutting face with a geometry including at least one protrusion spaced a radial distance apart from an edge of the cutting element, the edge extending around an entire periphery of the cutting face, and a lower portion extending within the distance between the at least one protrusion and the edge, wherein a lower portion axial height measured between the edge and a base of the at least one protrusion is less than 30 percent of a greatest axial height of the at least one protrusion measured between the base of the at least one protrusion and an axially highest point of the at least one protrusion.
Youhe Zhang, Xiaoge Gan
Filed: 25 Sep 20
Utility
Automated Kick and Loss Detection
15 Dec 22
A method for monitoring and controlling a mud flow system in a drilling rig includes measuring an active mud volume in an active mud pit and an inactive mud volume in an inactive mud pit, modeling a modeled active mud volume in the active mud pit, determining a mud volume balance by calculating a difference between the measurement of the active mud volume and the modeled active mud volume, detecting a transfer of mud from the inactive mud pit to the active mud pit based on a combination of a change in the measurement of the inactive mud volume in the inactive mud pit and a change in the mud volume balance, and detecting downhole gains and losses automatically based on the mud volume balance.
Aurore Lafond
Filed: 27 Oct 20
Utility
Combined Actuation of Slips and Packer Sealing Element
15 Dec 22
A technique facilitates actuation of a packer to a sealing and gripping position along a borehole.
Farhan Ahmed Omer, Susan Wu, Thomas Eric Dudley, Yiming Fan, Weiming Lan, Nitin Verroju
Filed: 20 Oct 20
Utility
Non-axisymmetric Hub and Shroud Profile for Electric Submersible Pump Stage
15 Dec 22
Electric submersible pump and other centrifugal pump stages having non-axisymmetric components and passage contours are disclosed.
Kean Wee Cheah, David Milton Eslinger
Filed: 23 Oct 20
Utility
Wellbore Planning Systems and Methods
15 Dec 22
Planning a wellbore includes determining drillability values from surface drilling parameters for an offset wellbore.
Valerian Guillot, Fatma Mahfoudh, Josselin Kherroubi, Anderson Schmidt
Filed: 4 May 22
Utility
Drilling Control
15 Dec 22
A method can include receiving sensor data; determining a rate of penetration drilling parameter value using a trained neural network and at least a portion of the sensor data; and issuing a control instruction for drilling a borehole using the determined rate of penetration drilling parameter value.
Nathaniel Wicks, Yingwei Yu, Richard John Meehan, Darine Mansour
Filed: 15 Jun 21
Utility
Electro-optical Wireline Cables
15 Dec 22
Cables that include a conductor and an optical fiber.
Joseph Varkey, Maria Grisanti, David Kim, Ian Mace, Tam Tran
Filed: 10 Jun 22
Utility
Electric Blowout Preventer Bonnet Using Linear Actuated Roller Screws
8 Dec 22
An electric bonnet includes a housing; a guide piston disposed in the housing; an electric motor having a motor shaft; a rear housing connected to the housing; a gearbox assembly disposed in the rear housing, the gearbox assembly being coupled to the motor shaft of the electric motor; and a roller screw assembly disposed in the rear housing.
Suman Katanguri, Todor K. Sheiretov, Bruce Boulanger
Filed: 2 Jun 22
Utility
System and Methodology to Combine Sand Control and Zonal Isolation for Artificial Lift Systems
8 Dec 22
A tubular joint installable on a tubular string disposable within a wellbore.
Ashutosh Dikshit, Abhinandan Tripathi
Filed: 23 May 22
Utility
System and Method for Creating Pressure Waves In a Well
8 Dec 22
A technique facilitates controlled creation of pressure waves in a downhole environment.
Mark Callister Oettli, Pierre Ramondenc, Charles Kearney
Filed: 16 Dec 20
Utility
Downhole Rotating Connection
8 Dec 22
A downhole connection includes a rotating member and an independently rotating member.
Edward Richards
Filed: 29 Oct 20