963 patents
Page 43 of 49
Utility
Oil Field Resource Allocation Using Machine Learning and Optimization
3 Jun 21
Oil field resources are allocated using machine learning and optimization.
Abdulfattah FAHHAM, Richard James Stuart BOOTH
Filed: 30 Apr 19
Utility
Automated Directional Drilling System and Method Using Steerable Drilling Motors
3 Jun 21
A method for drilling a subterranean wellbore includes deploying a drill string in the wellbore, the drill string including a drill bit and a steerable drilling motor.
Steven Duplantis, Kam Lui, Cesar Pena, Jason Swoboda
Filed: 6 Jan 21
Utility
Methods, Apparatus and Systems for Creating Bismuth Alloy Plugs for Abandoned Wells
27 May 21
A wellbore is plugged using a bismuth alloy.
Terizhandur S. RAMAKRISHNAN, Quincy K. ELIAS, Hua ZHANG, Youssef Magdy Abdou Mohamed ELKADY, Yixuan FENG
Filed: 8 Feb 19
Utility
Permeability Determinations from Wideband Em Models Using Borehole Logging Tools
27 May 21
A permeability log is generated by running borehole tools in a borehole traversing a formation, including at least electromagnetic (EM) tool providing at least a low-frequency complex conductivity measurement at at least one frequency.
Nikita V. Seleznev, Tarek M. Habashy
Filed: 23 May 18
Utility
Electrical Cables and Processes for Making and Using Same
27 May 21
Electrical cables and processes for making and using same.
Joseph Varkey, Willem Wijnberg, Maria Grisanti, Paul Wanjau, Douglas Pipchuk
Filed: 1 Feb 21
Utility
Methods, Apparatus and Systems for Creating Wellbore Plugs for Abandoned Wells
20 May 21
A wellbore is plugged using a bismuth alloy.
Terizhandur S. RAMAKRISHNAN, Hua ZHANG, Quincy K. ELIAS, Albert PEREZ, JR.
Filed: 24 May 18
Utility
Fractured Reservoir Simulation
20 May 21
Simulating fluid flow in a fractured reservoir includes generating a grid for a fractured reservoir model that includes a fracture and a matrix to obtain a generated grid.
Hussein Mustapha
Filed: 2 May 18
Utility
Torque Transfer System
20 May 21
A torque transfer system includes a drive shaft threaded into a housing.
Jay M. Eppink
Filed: 12 Nov 20
Utility
Data Interpretation Quality Control Using Data Stacking
20 May 21
Methods, apparatuses, and computer-readable media utilize data stacking to facilitate identification and/or correction of data interpretation conducted for a subsurface formation.
Yu Lin, Priya Kannan, Aaron Scollard
Filed: 13 Nov 20
Utility
Upper Confidence Bound Algorithm for Oilfield Logic
20 May 21
Various computer-implemented methods for utilizing a modified upper confidence bound (UCB) in an agent-simulator environment in well placement planning for oil fields are disclosed herein.
John Pang, Vishakh Hegde, Joseph Chalupsky
Filed: 14 Nov 19
Utility
Health Management of Membrane Gas Separation Systems
13 May 21
Bayesian recursive estimation is used to analyze performance parameters of a membrane separation system based on historical operational data of a membrane system.
Shu Pan, Oleg O. Medvedev, Jose R. Celaya Galvan, George E. Mahley, III, Atsushi Morisato, Jason M. Dietrich
Filed: 29 Jul 19
Utility
Equipment String Communication and Steering
13 May 21
Aspects of the disclosure relate to a system including an implement (e.g., a steering tool, a drill bit) tetherable to an equipment string (e.g., a drill string), where the implement includes a steering mechanism to steer the equipment string with respect to a wall of a tubular passage (e.g., a borehole).
Edward George Parkin
Filed: 19 Jan 21
Utility
Downhole Turbine Assembly
13 May 21
A downhole turbine assembly may comprise a tangential turbine disposed within a section of drill pipe.
David R. Hall, Jonathan D. Marshall, Jordan D. Englund
Filed: 19 Jan 21
Utility
Sliding Sleeve Shunt Tube Isolation Valve System and Methodology
13 May 21
A technique facilitates performance of a gravel packing operation and desired zonal isolation.
Scott Malone, Kameron Klauber, Nitin Verroju, Robert Krush, Michael Huh, Farhan Ahmed Omer, Chidi Nwafor
Filed: 17 Dec 18
Utility
Dynamic Artificial Lift
13 May 21
A system includes a reception interface that receives sensor data of an artificial lift system disposed at least in part in a well; an analysis engine that, based at least in part on a portion of the sensor data, outputs values of state variables of the artificial lift system; and a transmitter interface that transmits information, based at least in part on a portion of the values of state variables, to a surface controller operatively coupled to the artificial lift system.
David Milton Eslinger, Emmanuel Coste, Jeffery P. Anderson
Filed: 8 Mar 18
Utility
Method for Temporary Isolation of Well Interval, Method for Hydraulic Refracturing, and Method for Well Killing
13 May 21
Elena Vladimirovna DANILEVICH, Sergey Dmitrievich PARKHONYUK, Nikita Yurievich SILKO
Filed: 9 Jun 17
Utility
Kerogen Maturity and Porosity In Shale
13 May 21
A system having an NMR measurement device make measurements on a region of investigation in which an NMR-active fluid has been injected.
Mohammed Badri, Reza Taherian
Filed: 7 Mar 18
Utility
System and Method for Moving a Land Rig
13 May 21
A method includes receiving a list of personnel that will perform a job.
Jean-Christophe Priser
Filed: 12 Nov 19
Utility
Power Supply Unit, System and Method for Coalescence of Multi-phase Liquid Mixtures
6 May 21
A power supply device includes a power conversion circuit configured to generate an output voltage from an input voltage, and a controller coupled to the power conversion circuit and configured to control the power conversion circuit to generate the output voltage for causing or enhancing coalescence of a multi-phase liquid mixture when the output voltage is applied to the multi-phase liquid mixture.
Pavan Kumar B. Mandewalkar, Gary W. Sams
Filed: 5 Nov 19
Utility
Anti-whirl Stabilization Tools and Methods
6 May 21
A method of mitigating whirl on a rotating device includes detecting force on a outer surface of the rotating device and switching the rotating device between a rotating mode and a non-rotating mode.
Huseyin Murat Panayirci, Jonathan Robert Hird, Joachim Sihler, Ashley Bernard Johnson
Filed: 21 Oct 20