2001 patents
Page 44 of 101
Utility
Pressure Control Valve
27 Oct 22
A pressure control valve for a downhole drilling system includes a choke body and a restrictor body.
Edward Richards, Christopher Rowe
Filed: 2 Sep 20
Utility
Geological Analog Recommendation Workflow Using Representative Embeddings
27 Oct 22
Aspects of the present disclosure relate to a well analog recommendation system.
Zikri Bayraktar, Hedi Driss, Marie Emeline Cecile LeFranc
Filed: 9 Sep 20
Utility
Bi-directional Spring Cone In Liner Hanger System
27 Oct 22
A system for hanging tubing in a wellbore includes a tubular body, a plurality of lower slips mounted along the tubular body, a spring cone disposed around the tubular body and fixed to the plurality of lower slips, the spring cone comprising a lock ring having a ratchet profile, and a packer element disposed around the tubular body, below and adjacent the spring cone.
Ming Zhao, Asif Javed, James Hall
Filed: 29 Jun 20
Utility
Autonomous Wireline Operations In Oil Gas Fields
27 Oct 22
A system for wireline service planning and advising includes a receiver, one or more computing system processors, and a transmitter.
Ram Sunder Kalyanraman, Sebastien Roche, Claude Signer, Guillaume Borel, Thomas Barrou, Jean-Luc Le Calvez, Bo Ding, Vassilis Varveropoulos, Mikhail Lemarenko, Josselin Kherroubi
Filed: 4 Sep 20
Utility
Displaying Steering Response with Uncertainty in A Heat Map Ellipse
27 Oct 22
A computer-implemented method including receiving a steering command identifying a tool face orientation in which the steering command is expected to produce an intended steering response of an intended drilling trajectory.
Samba Ba, Conie Chiock, Ginger Hildebrand, Maurice Ringer
Filed: 13 Jul 22
Utility
Automated Configuration of Telemetry Transmission
27 Oct 22
A method for configuring telemetry transmission includes receiving a transmitted telemetry signal at the earth's surface.
Liang Sun, Pavel Annenkov, Robert Tennent, Andriy Gelman
Filed: 26 Apr 22
Utility
Downhole Segregation for Wireline Formation Fluid Sampling
27 Oct 22
The disclosure provides for a method for sampling fluid from a subterranean formation that is intersected by a wellbore.
German Garcia, Hadrien Dumont, Vinay Kumar Mishra
Filed: 1 Oct 20
Utility
Bearings for Electric Submersible Pumps
27 Oct 22
Anti-rotation bearing assemblies for electric submersible pumps are provided.
Kean Wee Cheah, Sethuraj Arumugam, Kim Hoo Goh
Filed: 18 Sep 20
Utility
Processes and Systems for Correlating Well Logging Data
27 Oct 22
Processes and systems for correlating well log data sets from well logging passes within a well bore.
Lin Liang, Tao Shan, Ji Li
Filed: 22 Apr 21
Utility
Drilling mode sequence control
25 Oct 22
A method can include receiving data for a borehole trajectory in a formation, a length of pipe, and a bottom hole assembly that includes a mud motor and a bit; generating a sequence for operation of the mud motor using a model of at least the bit, where the sequence includes a sliding mode and a rotary mode for drilling the borehole in the formation a distance less than or equal to the length of pipe; and drilling the borehole according to the sequence.
Wei Chen, Rongbing Chen, Zhengxin Zhang, Yuelin Shen, Lucian Johnston
Filed: 29 Jan 20
Utility
Alloys and Processes for Making and Using Same
20 Oct 22
Alloys and processes for making and using same.
Manuel P. Marya
Filed: 30 Jun 22
Utility
Monitoring a Well Barrier
20 Oct 22
A system for wireline service planning and advising includes a receiver, one or more computing system processors, and a transmitter.
Ram Sunder Kalyanraman, Sebastien Roche, Claude Signer, Guillaume Borel, Thomas Barrou, Jean-Luc Le Calvez, Bo Ding, Vassilis Varveropoulos
Filed: 4 Sep 20
Utility
Slide-in Frame for Shaped Charges
20 Oct 22
A frame for a shaped charge has a body with a cylindrical configuration, the body having a central passage along an axis thereof and a track extending in a direction parallel to the axis for installing and removing a shaped charge, the track having a snap structure.
Erick Lowe, Alexander Lee
Filed: 14 Apr 22
Utility
Fiber Optic Interrogation System
20 Oct 22
A sensing optical fiber includes multiple waveguides or cores to allow sensing of multiple measurands using a single fiber.
Paul Stopford, Surya Simanjuntak, Dmitry Kortukov
Filed: 2 Oct 20
Utility
Through Tubing Near-field Sonic Measurements to Map Outer Casing Annular Content Heterogeneities
20 Oct 22
Aspects described herein provide for methods and apparatus for characterizing azimuthal heterogeneities in a barrier installed outside an outer casing in a borehole traversing a formation in a cased hole configuration including an inner and outer casing.
Sandip Bose, Ralph D'Angelo, Smaine Zeroug
Filed: 20 Apr 22
Utility
Autonomous Operations In Oil and Gas Fields
20 Oct 22
The present disclosure relates to a method comprising: receiving a resource model associated with a resource site and receiving one or more objective parameters, such that a first objective parameter comprised in the one or more objective parameters is a function of one or more parameter values of the resource model.
Morten Kristensen, Marie LeFranc, Bertrand Theuveny, Hadrien Dumont, Nikita Chugunov, Sebastien Roche, Wiwin Yuliana, Zhenning Bao, Erwan Olliero, Ram Sunder Kalyanraman, Thomas Pfeiffer, Claude Signer, Simon Edmundson, Hua Yu, Ke Jiang, Vassilis Varveropoulos, Henri-Pierre Valero, Eric Jeanson, Guillaume Borrel, Pierre Bettinelli, Joel Le Calvez
Filed: 4 Sep 20
Utility
Generating Geological Facies Models with Fidelity to the Diversity and Statistics of Training Images Using Improved Generative Adversarial Networks
20 Oct 22
Neural network systems and related machine learning methods for geological modeling are provided that employ an improved generative adversarial network including a generator neural network and a discriminator neural network.
Lingchen Zhu, Tuanfeng Zhang
Filed: 14 Sep 20
Utility
Direct drive drawworks
18 Oct 22
A direct drive drawworks having a first electric motor comprising a first output shaft, a second electric motor comprising a second output shaft, and a drum for storing a flexible line.
Michael Raymond Netecke, Rogelio Cabrera
Filed: 21 Jul 20
Utility
Detecting events in well reports
18 Oct 22
A system, computer-readable medium, and method for identifying drilling events in drilling reports, of which the method includes receiving one or more drilling reports including text data representing one or more observations recorded during a drilling activity, identifying a drilling event, a drilling activity, or both from the text data using a model, obtaining feedback based at least in part on the drilling event, the drilling activity, or both that were identified, and training the model based on the feedback.
Yuxin Tang, Qing Liu, Paul Bolchover, Di Cao, Jean-Pierre Poyet, Benoit Foubert, Ping Zhang
Filed: 1 Jun 17
Utility
Methods for wellbore strengthening
18 Oct 22
A wellbore fluid may include an oleaginous fluid forming a continuous phase; a non-oleaginous fluid forming a discontinuous phase; at least one emulsifier stabilizing an emulsion of the non-oleaginous continuous phase within the oleaginous continuous phase; and at least one viscosifier dispersed into the oleaginous continuous phase in a concentration of at least 4 ppb; wherein upon subjecting the wellbore fluid to shear rate of at least 10,000 s-1, the emulsion is disrupted and the non-oleaginous fluid contacts the at least one viscosifier, thereby solidifying the wellbore fluid.
Aaron Blue, Josh Sheldon
Filed: 1 Oct 18