963 patents
Page 48 of 49
Utility
Evaluating Casing Cement Using Automated Detection of Clinging Compression Wave (P) Arrivals
4 Feb 21
Cement in a wellbore is evaluated by using cement evaluation tools to obtain ultrasonic image information and flexural wave image information.
Vasileios-Marios GKORTSAS, Sandip BOSE, Smaine ZEROUG
Filed: 12 Apr 19
Utility
Indirect Detection of Bending of a Collar
4 Feb 21
A drilling system includes an internal assembly comprising a chassis, a flow diverter, or both, and a strain gauge coupled to the chassis, the flow diverter, or both, in which the strain gauge is configured to output a signal associated with a strain deformation of the internal assembly.
Joachim Sihler, John George Allen Charlesworth, Adam Ian Bowler, Michael Hayes Kenison, John Mervyn Cook
Filed: 30 Jul 20
Utility
Method of Determining Depths of Wellbore Reflectors
4 Feb 21
This disclose relates to a robust method for automatic real-time monitoring or post-job evaluation of hydraulic fracturing operations based on predictive deconvolution of the wellhead pressure oscillations.
Artem Valeryevich Kabannik
Filed: 31 Jul 20
Utility
Method and System for Monitoring a Wellbore Object Using a Reflected Pressure Signal
4 Feb 21
The present disclosure relates to a method and system for monitoring a wellbore object using a reflected pressure signal.
Artem Valeryevich Kabannik
Filed: 31 Jul 20
Utility
Strain Gauges for Detecting Deformations of a Plate
4 Feb 21
A bottom hole assembly (BHA) of a drill string includes a chassis, a plate coupled to the chassis, and a strain gauge coupled to the plate.
Joachim Sihler, Jonathan Robert Hird
Filed: 30 Jul 20
Utility
Systems and Methods for Determining Properties of Porous, Fluid-Filled Geological Formations Based on Multi-Frequency Measurements
4 Feb 21
Aspects of the present disclosure relate to a method for determining a wettability of one or more types of solid particles within a geological formation.
Siddharth Misra, Dean Homan, Yuteng Jin, John Rasmus
Filed: 28 Jul 20
Utility
Runtime Parameter Selection in Simulations
4 Feb 21
A method for performing a field operation of a field.
David Rowan, Tom Jonsthovel
Filed: 13 Jun 16
Utility
Proppant-fiber Schedule for Far Field Diversion
28 Jan 21
Methods include pumping a fracturing pad fluid into a subterranean formation under conditions of sufficient rate and pressure to create at least one fracture in the subterranean formation, the fracturing pad fluid including a carrier fluid and a plurality of bridging particles, the bridging particles forming a bridge in a fracture tip of a far field region of the formation.
Konstantin VIDMA, Anna DUNAEVA, Changsheng XIANG, Jazmin GODOY-VARGAS, Mohan Kanaka Raju PANGA, John Thomas MAYO, Dmitriy USOLTSEV, Jacob KARIAMPALLY
Filed: 3 Apr 19
Utility
Coordinated Pumping Operations
28 Jan 21
Systems and methods presented herein enable coordinated pumping operations.
Richard Christie, Florence Binet
Filed: 24 Jul 20
Utility
Geologic Formation Operations Framework
28 Jan 21
A method can include receiving a selection for data via a graphical user interface rendered to a display; via the graphical user interface, initiating a data ingestion process for the selected data; via the graphical user interface, rendering data descriptors generated by the data ingestion process; via the graphical user interface, issuing a validation instruction that validates the data descriptors; and, via the graphical user interface, issuing an instruction that stores a data ingestion template that includes the validated data descriptors.
Todd Christopher DIXON, Ramchandra NILE, Sanjeet KHANUJA
Filed: 15 Jul 20
Utility
Neutron Imaging Devices for Cased Wells and Open Boreholes
28 Jan 21
A neutron imaging device employs a neutron source including a sealed enclosure, gamma ray detector(s) spaced from the neutron source, and particle detector(s) disposed in the sealed enclosure of the neutron source.
Harold Pfutzner, Mohammed Badri, Mustapha Abbad
Filed: 26 Jul 19
Utility
Digital Treatment of Multi-phase Liquid Mixtures
21 Jan 21
A method of operating a liquid separator includes detecting a volume of a multi-phase liquid mixture inside the operating liquid separator using one or more detectors; determining, from a signal of the one or more detectors, a volume of the multi-phase liquid mixture; determining an amount of a chemical treatment, or other operating parameter, based on the volume of the multi-phase liquid mixture; and applying the amount of chemical treatment, or other operating parameter, to the separator.
Emanuel J. Gottlieb, Gary W. Sams
Filed: 18 Jul 19
Utility
Rescheduling One or More Tasks of a Digital Plan Associated with Subsystems of a Wellsite Based on the Wellsite's State
21 Jan 21
A method can include receiving scheduled tasks associated with subsystems of a wellsite system wherein the scheduled tasks are associated with achievement of desired states of the wellsite system; transmitting task information for at least a portion of the scheduled tasks to computing devices associated with the subsystems; receiving state information via the wellsite system; assessing the state information with respect to one or more of the desired states; based at least in part on the assessing, scheduling a task; and transmitting task information for the task to one or more of the computing devices associated with the subsystems.
Richard John Meehan, Benoit Foubert, Jean-Pierre Poyet
Filed: 1 Oct 20
Utility
Geologic Formation Operations Framework Control
21 Jan 21
A method can include accessing data generated during field operations; analyzing at least a portion of the data as to legal tag property values; storing the legal tag property values in association with the data; and operating a computational framework in accordance with the legal tag property values.
Todd Christopher DIXON, Michael Antony CLEMINSON
Filed: 15 Jul 20
Utility
Geologic Formation Operations Relational Framework
21 Jan 21
A method can include accessing data generated during field operations; generating a graph that includes vertices and edges using at least a portion of the data, where the edges represent relationships between vertices; and generating a query result using the graph responsive to receipt of a query.
Todd Christopher DIXON, Andrei IONESCU, Sanjeet KHANUJA
Filed: 15 Jul 20
Utility
Shale Shaker Imaging System
21 Jan 21
A method for identifying a wellbore condition includes capturing a first image of cuttings on or downstream from a shale shaker using a first camera.
Vishwanathan Parmeshwar, Jacques Orban, Babak Bob Arefi
Filed: 6 Oct 20
Utility
Integrated Virtual Assistant In Oil Gas Domain Applications
14 Jan 21
A computer-implemented method for facilitating navigation of an oil-gas domain application using a virtual assistant integrated within the oil-gas domain application includes generating a trained model for responding to utterances received from a user via a virtual assistant integrated within an oil-gas domain application.
Atul Sureka
Filed: 9 Jul 20
Utility
Integrated Well Construction System Operations
14 Jan 21
An integrated well construction system (IWCS, 100) operable for constructing a well via integrated control of integrated control devices that collectively control integrated subsystems of the IWCS.
Espen BOTNAN, Anstein JORUD, Njál AARSLAND, Christian Doennestad NILSSEN
Filed: 11 Mar 19
Utility
Methods for Determining a Volume Fraction of Water and Water Salinity In Organic Shale Reservoirs Using Multi-frequency Dielectric Well Logging Measurements
14 Jan 21
The subject disclosure relates to a method for determining a volume fraction of water and water salinity in organic shales and other geological formations.
Nikita Seleznev, Tarek M. Habashy, Michel Claverie
Filed: 8 Jul 20
Utility
Method for Measuring Surface Torque Oscillation Performance Index
14 Jan 21
A system and method for drilling a wellbore with a drill rig by: rotating a drillstring and a drill bit with a drill rig drive system; applying a weight of the drillstring on the drill rig; measuring surface torque oscillations of the drill string via: determining a fundamental oscillation time period; select a time window based on the fundamental oscillation time period; collecting torque present value data of the drill string for the selected time window; determining an amplitude of torque oscillation from the collected torque present value data; determining a reference torque; and dividing the determined amplitude of torque oscillation by the determined reference torque to obtain a surface torque oscillation performance index, whereby the measurement of the surface torque oscillations of the drill string is a fractional value to indicate the magnitude and severity of surface torque fluctuations of the drilling string; and modifying a drilling parameter based on the surface torque oscillation performance index.
Jian Wu, Ramakrishna Madhireddy, Nathaniel Wicks
Filed: 21 Sep 20