963 patents
Page 21 of 49
Utility
Downhole Communication Systems
24 Nov 22
A system for downhole communication includes a roll stabilized platform and a mud pulse generator in communication with the roll stabilized platform.
Steven Hough, Edward Richards
Filed: 29 Oct 20
Utility
Method and Apparatus for Determining WLR In Wet Gas and Multiphase Flows Using an Electromagnetic Sensor
24 Nov 22
Embodiments described herein provide methods and apparatus to determine water-to-liquid ratio and water volume fraction for high gas-volume-fraction wet-gas flows or multiphase flows.
Cheng-Gang XIE, Massimiliano FIORE
Filed: 13 Jul 20
Utility
Sensor Status Determination Based on Independent Fundamental Frequency Measurements
24 Nov 22
Methods, computing systems, and computer-readable media for detecting sensor malfunctioning status.
Keith Ray, David Conn
Filed: 26 Oct 20
Utility
a Data Driven Method to Invert for the Formation Anisotropic Constants Using Borehole Sonic Data
24 Nov 22
A method is presented wherein inversion for formation anisotropic constants is achieved using borehole sonic data.
Ting Lei, Romain Prioul
Filed: 2 Oct 20
Utility
Measuring of Carbon Footprint In Offshore Drilling
24 Nov 22
Methods, computing systems, and computer-readable media are provided.
Marcos Allen
Filed: 19 May 22
Utility
Riser Bolt Torque System
17 Nov 22
Present embodiments relate to a riser bolt torque device that is configured to couple a first riser joint to a second riser joint to form a riser of a subsea drilling system.
Harold Tenorio, John Zahl, Jon Tyler
Filed: 17 May 21
Utility
Methods and Systems for Controlling Operation of Wireline Cable Spooling Equipment
17 Nov 22
A method of controlling operation of equipment that spools cable on and off a rotatable drum, in one or more embodiments, includes obtaining video data of a position of the cable on the rotatable drum.
Muhannad Abuhaikal, Chris Bogath, Vassilis Varveropoulos, Tianxiang Su
Filed: 8 Oct 20
Utility
Lost Circulation Mitigation
17 Nov 22
Lost circulation events are mitigated by determining a size and extent of a formation feature causing the loss of circulation.
Priscilla Canizares, Valerian Guillot, Ashley Bernard Johnson
Filed: 6 May 22
Utility
Universal Wireless Actuator for Surface-Controlled Subsurface Safety Valve
17 Nov 22
Apparatus and methods pertaining to an adapter mechanically connecting a wireless actuator to an SCSSV subassembly that includes an SCSSV.
Paul Leducq
Filed: 13 May 21
Utility
Method for Hydraulic Fracturing and Mitigating Proppant Flowback
17 Nov 22
Design method for hydraulic fracturing of a reservoir is presented that maximize well production rates and minimize proppant flowback.
Alexey Vladimirovich ALEKSEEV, Dimitry Arefievich CHUPRAKOV, Denis Viktorovich BANNIKOV, Dmitry Sergeevich KUZNETSOV, Ludmila Sergeevna BELYAKOVA, Denis Evgenievich SYRESIN, Pavel Evgenievich SPESIVTSEV, Aliya Rafailovna YULDASHEVA, Ivan Vladimirovich VELIKANOV
Filed: 31 Oct 19
Utility
Method and System for Monitoring and Controlling Fluid Movement Through a Wellbore
17 Nov 22
A method for moving fluid through a pipe in a wellbore includes placing at least two different fluids in the pipe and in an annular space between the pipe and the wellbore.
Oney Erge, Ginger Vinyard Hildebrand, Wayne Kotovsky
Filed: 22 Jul 22
Utility
Determining Reservoir Fluid Phase Envelope from Downhole Fluid Analysis Data Using Physics-informed Machine Learning Techniques
17 Nov 22
Methods and apparatus provide for determining a reservoir fluid phase envelope from downhole fluid analysis data using machine learning techniques.
Shahnawaz Hossain Molla, Farshid Mostowfi
Filed: 22 Oct 20
Utility
Mud Motor or Progressive Cavity Pump with Varying Pitch and Taper
17 Nov 22
A mud motor includes a rotor and a stator.
Anton Kolyshkin, Maxim Pushkarev, Samba Ba, Li Guo, Robert Little, Geoffrey Charles Downton
Filed: 14 May 20
Utility
Tracking and Estimating Tubing Fatigue In Cycles to Failure Considering Non-destructive Evaluation of Tubing Defects
17 Nov 22
A technique facilitates tracking and assessing a fatigue life of a tubing string utilizing, for example, estimation of cycles to failure when used in a wellbore operation.
Zhanke Liu, Linyuan Yang, Gregory Campbell, Rujuta Marathe
Filed: 31 Jan 22
Utility
Intelligent Data Acquisition for Wireline Logging
17 Nov 22
Methods and systems are provided for optimizing well-logging using an optimized wait time determined by analysis nuclear magnetic resonance data to achieve faster and better quality borehole evaluation.
Yi-Qiao Song, Yiqiao Tang, Mehdi Hizem, Lukasz Zielinski, Michel Claverie, ZhanGuo Shi
Filed: 8 Oct 20
Utility
Drilling Activity Recommendation System and Method
10 Nov 22
A method for drilling includes receiving an initial drill plan for drilling a well, obtaining one or more offset well drilling activity logs generated based on drilling offset wells, and generating a modified drill plan for drilling the target well by adding one or more new drilling activities to the initial drill plan between first and second consecutive activities of the initial drill plan, based on a conditional probability of an occurrence of the one or more new drilling activities between the first and second consecutive activities.
Tao Shen
Filed: 28 Oct 19
Utility
Multi-stage Wireless Completions
10 Nov 22
Wireless power and telemetry systems for multi-stage completions are provided.
Christian Chouzenoux, Alain Guelat
Filed: 24 Jun 20
Utility
Multi-diameter Thrust Cups
10 Nov 22
Embodiments described herein provide a multi-diameter thrust device that includes one or more thrust cups.
Simon Mattias Flander, Julien Toniolo
Filed: 26 Jul 22
Utility
Deck Assemblies for Vibratory Separators
10 Nov 22
Deck assemblies for vibratory separators are provided.
John FEDDERS
Filed: 17 Dec 20
Utility
Blowout Preventer Shearing Ram
10 Nov 22
A blowout preventer (BOP) includes a main body comprising a bore extending therethrough and a pair of opposing upper and lower rams configured to shear a tubular extending through the bore.
Micah THREADGILL
Filed: 21 Apr 20