963 patents
Page 41 of 49
Utility
System and Method for Wireline Shifting
24 Jun 21
Apparatus and methods for autonomously shifting a downhole sliding sleeve.
Nikolay Baklanov, Brandon Christa, Xuedong Yang, Thomas Mauchien
Filed: 18 Dec 20
Utility
Compact High-voltage Power Supply Systems and Methods
24 Jun 21
A downhole tool may include a high-voltage power supply disposed within a housing to transform input power to the downhole tool from a first voltage to a second voltage greater than the first voltage.
Jani Reijonen, Giovana Stefan, Austin Jones, Matthieu Simon, Anthony Durkowski, Marc-Andre de Looz, Justin Mlcak
Filed: 20 Dec 19
Utility
Reconfigurable Flow In Drilling and Measurements Tools
24 Jun 21
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
Undercured Stator for Mud Motor
24 Jun 21
A stator for a mud motor and methods for manufacturing and using the same, of which one such method includes obtaining a mud motor having a stator made at least partially from a rubber.
Anton Kolyshkin, Lillian Guo, Yuxiang Liu, Miranda Amarante
Filed: 16 Dec 20
Utility
Drilling System Control for Reducing Stick-slip by Calculating and Reducing Energy of Upgoing Rotational Waves In a Drillstring
24 Jun 21
An apparatus and method for controlling a drilling system in a manner that reduces stick-slip by receiving a desired rotation speed v0 of the drive system to rotate the drillstring, receiving property measurements of the drilling system, and deriving therefrom a rotation speed vup of upgoing rotational waves of the drillstring associated with upgoing rotational energy in the drillstring.
Benjamin Peter Jeffryes
Filed: 18 Jan 21
Utility
System and Methodology to Identify Milling Events and Performance Using Torque-thrust Curves
24 Jun 21
Systems and methods presented herein facilitate operation of well-related tools.
Richard Morrison, Sascha Trummer, Luis Silva, Zhanke Liu, Charles Kearney, Jordi Segura Dominguez, Santiago Hassig Fonseca, Pierre Ramondenc
Filed: 16 Dec 20
Utility
Reducing Effects of Rig Noise on Telemetry
24 Jun 21
Apparatus and methods for reducing effects of rig noise on telemetry.
Shunfeng Zheng, Pavel Annenkov
Filed: 20 Dec 19
Utility
Downhole Communication System
24 Jun 21
A downhole communication system includes a rebroadcaster.
Wesley Blackman, David L. Smith
Filed: 16 Dec 20
Utility
Estimating a Formation Index Using Pad Measurements
24 Jun 21
A method for drilling a wellbore through a subterranean formation includes rotating a drill string in the subterranean wellbore to drill.
Riadh Boualleg, Steven G. Villareal, Joffroy Urbain, Ling Li, Denis Li, Prashant Saxena, Kjell Haugvaldstad
Filed: 18 Dec 20
Utility
Digital Avatar at an Edge of a Network
24 Jun 21
Systems and methods may be used to implement twinned or linked digital avatars as an edge avatar and a cloud avatar for a particular physical device in an industrial site.
Obinna Ilochonwu, Clare Schoene, Lionel Beneteau
Filed: 19 Dec 19
Utility
Methods for transmitting data acquired downhole by a downhole tool
24 Jun 21
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
Compact High-voltage Power Supply and Radiation Apparatus Systems and Methods
24 Jun 21
A apparatus may include a power supply to receive a first voltage potential and output a second voltage potential that is greater than the first voltage potential and a cathode emitter to emit ions in response to application of the second voltage potential.
Jani Reijonen
Filed: 20 Dec 19
Utility
Beam Alignment Systems and Method
24 Jun 21
The present disclosure relates to a downhole tool that includes a first photon flux detector disposed at a first radial position about a longitudinal axis of the downhole tool that measures a first signal indicative of an x-ray flux of the x-ray photons.
Jani Reijonen, Vincent Ernst
Filed: 20 Dec 19
Utility
Utilizing Wearable Electronic Devices at a Worksite
17 Jun 21
Apparatus and methods for utilizing wearable electronic devices at a worksite.
Manat Singh, Vishwanathan Parmeshwar
Filed: 2 Nov 18
Utility
Separating Device and Use of a Separating Device
17 Jun 21
A technique facilitates construction of a wire-wrapped screen.
Dietrich Lange
Filed: 26 Oct 18
Utility
Dynamic Well Construction Model
17 Jun 21
A method for dynamically constructing a well includes receiving inputs that specify characteristics of a proposed well.
Sarah Louise Rawlinson, Avirup Bhattacharyya, George Emlyn Jones, Andrew Whitmore, Maja Ignova, Ian Farmer
Filed: 10 Dec 20
Utility
Modular Borehole Imaging Apparatus and Methods
17 Jun 21
The present disclosure introduces an apparatus including a toolstring for use in a tubular extending into a subterranean formation.
Cédric Perrin, Jose Luis Lopes, Sébastien Jacquart, Miguel Delgado, Florian Becker, Pedro Alexandre Das Neves, Ram Sunder Kalyanraman, Syed Talghani, Alexis He, Chew Yeong Leong, Josselin Kherroubi
Filed: 7 Dec 20
Utility
Multi-Finger Caliper
17 Jun 21
The present disclosure introduces an MFC module for use in a tubular extending into a subterranean formation.
Cédric Perrin, Jose Luis Lopes, Miguel Delgado, Florian Becker, Pedro Alexandre Das Neves
Filed: 7 Dec 20
Utility
Electromagnetic Downlink While Drilling
17 Jun 21
Communication between the surface and a downhole location, such as a bottomhole assembly and/or an RSS is performed by electromagnetic downlink.
Pavel Annenkov, Melisa Lourdes Ramirez Tovar, Robert Tennent, Sam Soundar, Jiuping Chen, Liang Sun, Richard Hunter, Wei Zhou
Filed: 11 Dec 20
Utility
Methods of Analyzing Cement Integrity In Annuli of a Multiple-cased Well Using Machine Learning
17 Jun 21
A sonic tool is activated in a well having multiple casings and annuli surrounding the casing.
Bo Fan, Maja Skataric, Sandip Bose, Shuchin Aeron, Smaine Zeroug
Filed: 25 Oct 18