1026 patents
Page 9 of 52
Utility
Directional electromagnetic ratio calibration
26 Sep 23
A method for making calibrated directional electromagnetic logging measurements includes causing an electromagnetic logging tool to make a plurality of voltage measurements while deployed in a subterranean wellbore.
Mark Frey, Dean Homan
Filed: 4 Apr 22
Utility
3D-printed ceramics with conductor infusion for ultra-high-speed electronics
26 Sep 23
The disclosure provides for methods of making electrically conductive apparatus, such as circuit boards.
John Michael Beshears, Steven O. Dunford
Filed: 27 Aug 21
Utility
Determining stickup height based on pipe tally, block position, and digital images
19 Sep 23
A monitoring system for determining a stickup height of a drill string.
Shunfeng Zheng
Filed: 12 Mar 21
Utility
Full bore electric flow control valve system
19 Sep 23
A technique facilitates flow control downhole via at least one flow control valve.
Jerome Prost
Filed: 21 Jun 19
Utility
Reconfigurable flow in drilling and measurements tools
19 Sep 23
The disclosure provides for systems and methods for controlling fluid flow into a power generation section of a tool string.
Harmel Defretin, Ahmed Morsy
Filed: 17 Dec 20
Utility
Gravel pack sleeve
19 Sep 23
A system includes a tubular member, a sleeve disposed inside the tubular member, and a service tool.
Eirik Windegaard, Haavard Molde
Filed: 9 Dec 19
Utility
Modular perforation tool
19 Sep 23
An apparatus for use in a well bore is described herein.
Erick Lowe, Andrew Prisbell, Todd Busch
Filed: 7 Jul 22
Utility
Depth positioning using gamma-ray correlation and downhole parameter differential
19 Sep 23
Methods, systems, and apparatuses for determining the location or depth in a wellbore of a tubular string or downhole component is provided.
Carlos Merino, Fadhel Rezgui
Filed: 2 Aug 19
Utility
Method to predict downhole reservoir fluids interfacial tension
19 Sep 23
Methods may include emplacing a downhole tool within a wellbore, sampling a fluid downhole with the downhole tool; analyzing the fluid, and calculating an interfacial tension (IFT), wherein calculating the acid-base IFT contribution comprises measuring a concentration of a surface-active species directly.
Simon Ivar Andersen, Wael Abdallah, Dominic Joseph Brady, Mohammed Badri, Sharath Chandra Mahavadi, Bastian Sauerer, Mohamed Ahmed Abdel Reheem Hamdy
Filed: 14 Dec 17
Utility
Wellsite report system
19 Sep 23
A method can include receiving state information for a wellsite system; receiving contextual information for a role associated with a workflow; generating a natural language report based at least in part on the state information and based at least in part on the contextual information; and transmitting the natural language report via a network interface based at least in part on an identifier associated with the role.
Benoit Foubert, Richard Meehan, Jean-Pierre Poyet, Sandra Reyes, Raymond Lin, Sylvain Chambon
Filed: 11 Jan 21
Utility
Polycrystalline diamond constructions
19 Sep 23
Polycrystalline diamond constructions are formed from a mixture of diamond grains including a first volume of fine-sized diamond grains, and a second volume of coarse-sized diamond grains.
Georgiy Voronin
Filed: 26 Jun 17
Utility
Corrosion inhibitor with improved performance at high temperatures
19 Sep 23
Compositions may include a corrosion inhibitor including a heterocyclic diamine prepared from the reaction of an alkyl diamine and an aldehyde, wherein the alkyl diamine has the general formula: R4NH(CH2)nNHR5, where n is an integer between 3 and 6, and R4 and R5 are independently hydrogen or a C2-C30 saturated or unsaturated hydrocarbon radical.
Paul Barnes, Tore Nordvik, Trevor Lloyd Hughes, Lynne Patricia Crawford, Evgeny Barmatov
Filed: 8 May 19
Utility
Piston load ring seal configurations
19 Sep 23
A technique facilitates improved sealing with respect to safety valve pistons so as to improve reliable safety valve operation.
Jessica Fox, Richard Caminari, Steven Hill, Jason Henry, Emilie Garnier, Ignacio Marquez
Filed: 23 Sep 19
Utility
Vibration monitor
19 Sep 23
A vibration monitoring apparatus is disclosed that includes a vibration sensor, a controller electrically coupled to the vibration sensor, a power unit electrically coupled to the controller and the vibration sensor, and an environment-resistant material encapsulating the vibration sensor, the controller, and the power unit.
Christophe Laurent, Hugues Trifol
Filed: 26 Feb 21
Utility
Automated system and method for processing oilfield information
19 Sep 23
Systems, methods, and computer-readable media of which the method includes obtaining a knowledge graph comprising elements and relationships that connect together the elements, receiving a raw oilfield data, generating structured oilfield data based on the raw oilfield data, wherein the structured oilfield data represents information about the raw oilfield data, and generating unstructured oilfield data based on the raw oilfield data, the structured oilfield data, and the knowledge graph.
Tracy Dorrington, Chiao-Fang Hsu
Filed: 19 May 20
Utility
Additive manufactured 3D electronic substrate
19 Sep 23
A method of forming electronic substrates and assemblies is provided.
Steven O. Dunford, Mark Kostinovsky, Lweness Mazari
Filed: 10 Oct 18
Utility
Security system and method for pressure control equipment
19 Sep 23
A drilling system includes a surface system comprising a control panel.
Anh Dang, Matthew Olson
Filed: 7 Oct 20
Utility
Biased control unit
12 Sep 23
A control unit includes a rotatable tubular body that rotates around a spindle.
Nikolas Lohi, Paul Michael Linford, Abdiwahid Alasow, Juho Pekka Piiparinen, Alexander Hickson
Filed: 7 May 20
Utility
Real-time pump-down perforating data acquisition and application automation response
12 Sep 23
Systems and methods presented herein enable the automation of perforation gun deployment to a downhole location in a well at an oilfield.
Clinton D. Chapman, Florence Binet, Richard L. Christie, Francois Daube, Pavel Vasilev, David Berg
Filed: 14 Jan 20
Utility
High ratio reamer
12 Sep 23
A reamer includes a housing, a flow tube extending along a longitudinal axis of the housing, and a plurality of reamer blocks arranged radially around the flow tube and configured to extend and retract relative to the housing.
Juraj Irsa
Filed: 30 Dec 22