2001 patents
Page 39 of 101
Utility
Motor bypass valve
13 Dec 22
A motor bypass valve diverts drilling fluid away from a downhole motor when the motor is off bit.
Yuelin Shen, Zhengxin Zhang, Wei Chen, Zhenyu Chen, Maria Neves Carrasquilla
Filed: 21 Dec 20
Utility
Controlling release of torsional energy from a drill string
13 Dec 22
Apparatus and methods for controlling release of torsional energy from a drill string having a lower portion that is stuck against a subterranean formation and a top end rotated by a top drive.
Justo Elias Matheus Valero, Jan Alvaer, Juan-Carlos Yepez
Filed: 23 Oct 20
Utility
Morphable apparatus
13 Dec 22
Apparatus and method for securing and sealing a tubular portion to another tubular to provide a liner hanger in oil and gas wells.
Andrew John Joseph Gorrara, Kevin Stewart
Filed: 21 May 15
Utility
Extended entry port shunting system
13 Dec 22
A technique facilitates a gravel packing operation in a well.
Ernani Jeronimo, Marcelo Oblitas Ruiz, Abdulali Aliyev, Carlos Emilio Webel, Michael Dean Langlais
Filed: 25 Jun 19
Utility
System and methodology for high pressure alternate path
13 Dec 22
A technique facilitates formation of a gravel pack along relatively lengthy wellbores.
Michael Dean Langlais, Michael Robbins
Filed: 29 Jan 19
Utility
Alternate path manifold life extension for extended reach applications
13 Dec 22
A technique facilitates formation of a gravel pack along relatively lengthy wellbores.
Michael Dean Langlais
Filed: 26 Feb 19
Utility
Active drilling mud pressure pulsation dampening
13 Dec 22
Apparatus and method for reducing pressure pulsations within drilling mud being pumped downhole by a plurality of pumps to thereby improve quality of mud-pulse telemetry.
Alejandro Camacho Cardenas
Filed: 3 Nov 20
Utility
Methods for transmitting data acquired downhole by a downhole tool
13 Dec 22
The disclosure relates to a method and system for downhole processing of data, such as images, including using a set of downhole sensors to measure parameters relative to the borehole at a plurality of depths and azimuths and detecting predetermined features of the borehole, using a downhole processor, with a trained machine-learning model and extracting characterization data, characterizing the shape and position of the predetermined features that are transmitted to the surface.
Carlos Maeso, Daniel Quesada, Ana Escobar, Youssef Tamaazousti, Josselin Kherroubi, Jean-Christophe Auchere
Filed: 7 May 20
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
Utility
Accumulator System
8 Dec 22
An accumulator system includes a chamber configured to receive a first fluid, a piston configured to move within the chamber to pressurize and drive the first fluid out of the chamber, a driving shaft coupled to the piston, a screw adapter coupled to the driving shaft, a plurality of anti-rotation shafts, and an electric actuator configured to couple to the screw adapter and to rotate the screw adapter to axially move the driving shaft.
Christopher Nault, Matthew David Givens, Vikas Rakhunde, Stephen McGuire
Filed: 19 Aug 22
Utility
Widget Delivery Workflow System and Method
8 Dec 22
A method may include receiving a version of software widget source code, storing the version of software widget source code, and determining that a version of application source code and a view of software widget source code are used in a deployment environment.
Brian SPOLNICKI, Neeraj KAMAT
Filed: 21 Nov 19
Utility
Systems and Methods for Predicting and Managing Tool Assets
8 Dec 22
A scalable digital fleet management system may be leveraged by organizations with high-volume high-value assets.
Abhishek Dubey, Sherin Thomas, Daniel Viassolo, Magson Zanette, Yuchong Zhang, Ezequiel Saavedra
Filed: 8 Jun 22
Utility
Systematic evaluation of shale plays
6 Dec 22
A system, computer-readable medium, and method for determining a potential drilling location, of which the method includes obtaining data representing a subterranean domain.
Shubham Mishra, Siddharth Dubey, Dibakar Chakraborty
Filed: 17 Jan 18
Utility
Methods and systems for characterizing properties of reservoir rock
6 Dec 22
Methods and systems are provided that combine NMR and IR spectroscopy measurements on a rock sample to determine data representing at least one property of the rock sample.
Ravinath Kausik Kadayam Viswanathan, Shin Utsuzawa, Kamilla Fellah, Shawn David Taylor, MaryEllen Loan, Paul Ryan Craddock
Filed: 11 Feb 19
Utility
Effective medium theory of acidized carbonate matrix resistivity employed to calculate the apparent geometric parameters of the wormholes
6 Dec 22
Methods may include emplacing a resistivity logging tool in a borehole; stimulating an interval of the formation in the borehole; obtaining at least one resistivity log of the interval of the formation, wherein the resistivity log comprises a survey of one or more depths into the formation; determining a radial invasion of the stimulating fluid into the interval of the formation; and inverting the radial invasion to obtain an input and entering the input into an effective medium model; solving the effective medium model and generating an effective wormhole radius profile and thickness for the interval of the formation.
Dean Homan, John Rasmus, Gallyam Aidagulov, Harold Pfutzner
Filed: 1 Feb 19
Utility
Augmented geological service characterization
6 Dec 22
Methods and systems for augmented geological service characterization are described.
Shashi Menon, Aria Abubakar, Vikas Jain, David Furse Allen, John Rasmus, John Paul Horkowitz, Valerian Guillot, Florent D'Halluin, Ridvan Akkurt, Sylvain Wlodarczyk
Filed: 12 Jun 19
Utility
Industrial internet of things gateway boot methods
6 Dec 22
An industrial internet of things gateway boot method is described wherein installation, operation and maintenance phases are controlled to limit the chance of a malicious attack on a connected network.
Anh Dang, Maria Krovatkina, Martin Ernst
Filed: 12 Jul 19