963 patents
Page 13 of 49
Utility
High Ratio Reamer
11 May 23
A reamer includes a housing, a flow tube extending along a longitudinal axis of the housing, and a plurality of reamer blocks arranged radially around the flow tube and configured to extend and retract relative to the housing.
Juraj Irsa
Filed: 30 Dec 22
Utility
Single Trip Wellbore Completion System
11 May 23
A completion string includes at least one isolation packer positioned between well zones of a plurality of well zones, and a sand control assembly and a circulating assembly each disposed uphole of a washdown shoe in the bottom-most well zone.
Jeremie Poizat, John Whitsitt, Oguzhan Guven, Michael Huh, Nabil Batita
Filed: 7 Apr 21
Utility
Modular Hydrocarbon Facility Placement Planning System
4 May 23
A method for identifying locations for components of a hydrocarbon production facility may involve receiving, via a processor, input data having one or more maps representative of an area, a plurality of sets of coordinates for a plurality of wells, and cost data associated with at least one of the plurality of components.
Kassem GHORAYEB, Haytham Mounji DBOUK, Hussein Mohammad HAYEK, Ahmad HARB, Richard TORRENS, Owen WELLS
Filed: 30 Dec 22
Utility
Flexural Wave Measurement for Thick Casings
4 May 23
Systems and methods are provided for obtaining a flexural-attenuation measurement for cement evaluation that may be effective even for wells with relatively thick casings.
Andrew Hayman, Christoph Klieber, Jean-Luc Le Calvez, Thilo Brill
Filed: 14 Oct 22
Utility
Modular Hydrocarbon Facility Placement Planning System
4 May 23
A method for identifying locations for components of a hydrocarbon production facility may involve receiving, via a processor, input data having one or more maps representative of an area, a plurality of sets of coordinates for a plurality of wells, and cost data associated with at least one of the plurality of components.
Kassem GHORAYEB, Haytham Mounji DBOUK, Hussein Mohammad HAYEK, Ahmad HARB, Richard TORRENS, Owen WELLS
Filed: 30 Dec 22
Utility
Systems and Methods for Enhancing Data Acquisition Operations In Seismic Surveys
27 Apr 23
A sensor package may include a sensor housing unit and a first sensor that may acquire a first set of measurements within a first measurement range.
Peter R. Swinburne, Robert van Kuijk, Eshan Chittimalla, Fadhel Rezgui, Hikmet Andic, Erik Emilio Homil Espinoza, Alexey Masyukov, Nicolas Roumilly, Gatien Fangwa Tikanwou, Peter John Airey, Olivier Condat, Upendra Rao Vedullapalli, Gamanuel Dalmas
Filed: 1 Mar 21
Utility
X-ray Fluorescence Spectroscopy Analysis
27 Apr 23
Multivariate machine learning (ML) techniques can be applied to an XRF spectra and mitigate matrix effects and enable simultaneous quantification of composition, even when markers elements or ions of interest are imperceptible in the XRF spectra.
Sergey Mikailovich Makarychev-Mikhailov, Isabelle Atheaux, Débora Campos de Faria
Filed: 5 Oct 22
Utility
Raster Image Digitization Using Machine Learning Techniques
27 Apr 23
A method for digitizing image-based data includes receiving an image file including one or more target objects, generating an intermediate image by removing noise from the image file using a denoising machine learning model, identifying the one or more target objects included in the intermediate image using an object segmentation machine learning model, discretizing the one or more target objects that were identified using the trained object segmentation machine learning model, and storing the one or more target objects that were discretized in a data file, visualizing the one or more target objects, or both.
Atul Laxman KATOLE, Hiren MANIAR, Denzil Francis CRASTA, Preeti GUPTA, Aria ABUBAKAR, Aaron SCOLLARD, Ekansh VERMA, Pumaprajna MANGSULI
Filed: 2 Mar 21
Utility
Methods for Downhole Drilling and Communication
27 Apr 23
A pressure pulse generator and an RSS may change the pressure of a fluid flow through a BHA.
Edward George Parkin, Christopher Rowe, Cecily Millwater
Filed: 20 Oct 22
Utility
Integrated Authentication System and Method
27 Apr 23
A method may include sending, to a provisioning service and by an application executing on a virtual machine, a local authentication token for a user of the virtual machine.
Frederik Siegmund, RajKumar Kannan, Waikhom Imocha Singh
Filed: 24 Mar 21
Utility
Enhanced Two Point Flux Approximation Scheme for Reservoir Simulation
27 Apr 23
A method for performing a modified two point flux approximation scheme is disclosed.
Tom JONSTHOVEL, Terry Wayne STONE
Filed: 22 Dec 22
Utility
Steering Actuation Feedback for a Rotary Steerable System
27 Apr 23
A method for drilling a subterranean wellbore includes rotating a bottom hole assembly (BHA) in the wellbore to drill.
Maja Ignova
Filed: 20 Oct 22
Utility
Tool Trap System
27 Apr 23
A tool trap system includes a housing defining a bore, a shaft coupled to the housing, and a flapper and an actuation system coupled to the shaft.
Pandeeswaran Krishnasamy, Prabhu Jagadesan, Meshach Samuel Raj R
Filed: 21 Dec 22
Utility
Steering Actuation Methodology for a Rotary Steerable System
27 Apr 23
A method for drilling a subterranean wellbore includes rotating a bottom hole assembly (BHA) in the wellbore to drill.
Alexander Trushin, Ling Li, Geoffrey Charles Downton
Filed: 20 Oct 22
Utility
Adjustable Fins on a Turbine
27 Apr 23
A downhole turbine includes a plurality of fins.
Annabel Felton, Ian Sheppard, Edward Richards, Paul Linford, Alexander Hickson
Filed: 20 Oct 22
Utility
Well Drilling Apparatus Including a Chassis Component Having Printed Electrical Interconnections
27 Apr 23
An apparatus having one or more printed electrical interconnections is disclosed.
Carlos Cisneros, Anan Noel, Pavel K. Byndyu, Paul Linford, Gareth Markey
Filed: 20 Oct 22
Utility
Fractured Reservoir Simulation
20 Apr 23
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: 19 Dec 22
Utility
Template Matching Full-waveform Inversion
20 Apr 23
A method for seismic processing includes receiving measured seismic data collected by recording seismic waves that propagate through a subterranean domain, simulating synthetic seismic data using a model of the subterranean domain, generating a first time-space panel including the measured seismic data and a second time-space panel including the synthetic seismic data, applying a first moving window to the first time-space panel and a second moving window to the second time-space panel, determining a misfit by comparing the measured seismic data in the first moving window with the synthetic seismic data in the second moving window, and adjusting the model based on the misfit.
Xin CHENG, Kun JIAO, Zhen XU, Denes VIGH
Filed: 1 Mar 21
Utility
Marine Seismic Imaging
20 Apr 23
A method can include receiving seismic survey data of a subsurface environment from a seismic survey that includes a source arrangement of sources that is spatially denser than a receiver arrangement of receivers; processing the seismic survey data using the principle of reciprocity for performing interpolation across the receivers to generate processed seismic survey data; and generating an image of at least a portion of the subsurface environment using the processed seismic survey data.
Rajiv KUMAR, Yousif Izzeldin KAMIL AMIN, Sonika N/A, Massimiliano VASSALLO, Nihed EL ALLOUCHE, Daniele BOIERO
Filed: 8 Mar 21
Utility
Non-detonable Shaped Charge and Activation
20 Apr 23
A non-detonable shaped charge capable of becoming detonable upon activation.
David Skyler
Filed: 16 Dec 22