963 patents
Page 5 of 49
Utility
Composite Cement Compositions and Methods of Cementing And/or Treating Wells Drilled with Water-based Drilling Fluids
23 Nov 23
Composite cement compositions and slurries for treating a well following a water-based wellbore operation are provided and comprise cement comprising at least one of cement particles and cementitious material, water, and water swellable particulates that are embedded in the cement, derived from an elastomeric material, and present at a concentration of at least about 2% by weight of the cement but no more than about 30% by weight of the cement.
Valerie Gisele Helene Lafitte, Dean Michael Willberg, Anatoly Medvedev
Filed: 18 May 22
Utility
Hybrid Bit
23 Nov 23
A hybrid bit includes fixed blades and wheel support structures.
Scott D. McDonough, Venkatesh Karuppiah, Mahesha Kumar, Shelton Alsup
Filed: 28 Sep 21
Utility
Single Trip Completion System with Open Hole Gravel Pack Go/stop Pumping
23 Nov 23
A method of completing a well in a single trip includes drilling a well-bore with drilling mud, miming a single trip completion string including an upper completion, a lower completion, and a packer between the upper and lower completions into the wellbore, displacing the wellbore to solids free fluid by opening or closing a circulation sliding sleeve disposed below the packer in the lower completion, opening the circulation sliding sleeve and spotting gravel slurry in a casing annulus, closing the circulation sliding sleeve and pumping the gravel slurry down the casing annulus into an open hole annulus while taking returns through a base pipe of a sand control assembly and production tubing of the single trip completion string, opening the circulation sliding sleeve, displacing the cased hole section to completion fluid, closing the circulation sliding sleeve, and setting the packer.
Nabil Ben Mohamed Batita, Balkrishna Gadiyar, Joel Gil, Jeremie Poizat, Maye Ezekiel Beldongar, Troy Bradley, Olutayo Dada
Filed: 8 Sep 21
Utility
Methods and Apparatus for Determining Dielectric Constant and Resistivity with Electromagnetic Propagation Measurements
23 Nov 23
A method for estimating resistivity and dielectric constant values of a multi-layer subterranean formation acquiring electromagnetic propagation measurements of the subterranean formation and processing the measurements via inversion to compute the resistivity and dielectric constant values.
Gong Li Wang, Dean M. Homan, Ping Zhang, Wael Abdallah, Shouxiang Ma
Filed: 9 Sep 21
Utility
Methods and Systems to Identify Formations with Minimum Clay Related Natural Gamma Rays
23 Nov 23
The disclosure relates to methods and systems for identifying formations that are clay-free or with minimal amount of clays, which have high hydrocarbon potential, by using both low frequency permittivity measurements (e.g., low-frequency permittivity measurements) and natural gamma ray flux measurements.
Ping Zhang, Shouxiang Ma, Wael Abdallah, Chengbing Liu
Filed: 29 Apr 21
Utility
Lithium Recovery Using Aqueous Sources
16 Nov 23
Described herein are methods of recovering lithium from dilute lithium sources.
Gary W. Sams, Dominic Vincent Perroni, Prasanna Nirgudkar, Florence Binet, Rod William Shampine, Sandeep Verma, Wenlin Zhang
Filed: 4 May 23
Utility
Pressure Modulating Multi-diameter Thrust Cup Arrangement and Positioning System
16 Nov 23
Embodiments described herein provide a multi-diameter thrust device that includes one or more thrust cups.
Simon Mattias Flander, Julien Toniolo
Filed: 17 Jul 23
Utility
Lithium Recovery Using Aqueous Sources
16 Nov 23
Described herein are methods of recovering lithium from dilute lithium sources.
Gary W. Sams, Dominic Vincent Perroni, Prasanna Nirgudkar, Florence Binet, Rod William Shampine, Sandeep Verma, Wenlin Zhang
Filed: 4 May 23
Utility
Full Bore Electric Flow Control Valve System
16 Nov 23
A technique facilitates flow control downhole via at least one flow control valve.
Jerome Prost
Filed: 27 Jul 23
Utility
Radiant Heat or Thermal Based Flare Efficiency Monitoring
16 Nov 23
Systems and methods presented herein generally relate to determining flaring efficiency of a flare based at least in part on radiant or thermal heat generated by the flare that is detected by one or more flare monitors.
Glen Andrew Hay, Andrew Emil Pomerantz, Athithan Dharmaratnam, Karl Staffan Tekin Eriksson, Andrew J. Speck
Filed: 16 May 22
Utility
Resonating Sensor for High-pressure and High-temperature Environments
16 Nov 23
Resonating sensors for use in high-pressure and high-temperature environments are provided.
Didier Pohl, Florian Risser, Jacques Sellin, Patrice Ligneul, Kamran Danaie, Mihir Patel, Boris Valkov
Filed: 27 Jul 23
Utility
Method to Automatically Calibrate a Downhole Tool In an Oil-based Mud Environment
16 Nov 23
A method and apparatus to calibrate a resistivity measurement taken by a downhole tool in a borehole, wherein the downhole tool estimates the resistivity of an underground formation penetrated by the borehole with at least one sensor situated at a non-zero standoff distance from the borehole, is provided.
Alexandre Abellan
Filed: 27 Jul 23
Utility
Automated System and Method for Processing Oilfield Information
16 Nov 23
Systems, methods, and computer-readable media of which the method includes obtaining a knowledge graph comprising elements and relationships that connect together the elements, receiving a raw oilfield data, generating structured oilfield data based on the raw oilfield data, wherein the structured oilfield data represents information about the raw oilfield data, and generating unstructured oilfield data based on the raw oilfield data, the structured oilfield data, and the knowledge graph.
Tracy Dorrington, Chiao-Fang Hsu
Filed: 24 Jul 23
Utility
Lithium Recovery Using Aqueous Sources
9 Nov 23
Described herein are methods of recovering lithium from dilute lithium sources.
Gary W. Sams, Dominic Vincent Perroni, Prasanna Nirgudkar, Florence Binet, Rod William Shampine
Filed: 4 May 23
Utility
Machine-learning Calibration for Petroleum System Modeling
9 Nov 23
A method for simulating a subterranean volume includes receiving one or more input parameters and one or more simulation realizations representing the subterranean domain, modeling the one or more simulation realizations as a target function of the one or more input parameters, training a machine-learning model to predict values for the target function using the one or more input parameters and the one or more simulation realizations, predicting a value for the target function based on a first candidate simulation or a first candidate output parameter of a simulation, selecting the first candidate simulation, the first candidate output parameter, or both based on the predicted value of the target function, and simulating the subterranean volume using the first candidate output parameter, or both.
Adrian KLEINE, Thomas HANTSCHEL
Filed: 23 Sep 21
Utility
Inhibitive Divalent Wellbore Fluids, Methods of Providing Said Fluids, and Uses Thereof
9 Nov 23
A wellbore fluid includes an aqueous fluid, a viscosifer, a stabilizer agent, and a lubricant.
Justin Linscombe
Filed: 29 Jun 23
Utility
Impurity Control In Lithium Recovery
9 Nov 23
Described herein are methods of recovering lithium from aqueous sources.
Dominic Vincent Perroni, Florence Binet, Prasanna Nirgudkar, Rod William Shampine
Filed: 3 May 23
Utility
Polycrystalline Diamond Assemblies with Cast Mounting Elements
9 Nov 23
A retention mechanism for a PCD insert includes an expansion bolt inserted through a mounting element into a bore of the PCD insert.
David Wahlquist
Filed: 9 May 23
Utility
Swivel System for Downhole Well Tool Orientation
9 Nov 23
Systems and methods presented herein include a downhole well tool having an electromechanical joint configured to connect to a downhole well tool component within a wellbore of an oil and gas well system.
Mark Callister Oettli
Filed: 3 May 22
Utility
Automated Offset Well Analysis
9 Nov 23
A system and method that includes querying a database to obtain offset well data collected while drilling previously drilled wells.
Cheolkyun Jeong, Francisco Jose Gomez, Maurice Ringer, Paul Bolchover, Paul Muller
Filed: 18 Jul 23