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Ashley Bernard Johnson

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  • Cambridge, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for microwave-based drilling employing coiled t...
    • Patent number 12,000,282
    • Issue date Jun 4, 2024
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Formation evaluation at drill bit
    • Patent number 11,822,039
    • Issue date Nov 21, 2023
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Anti-whirl stabilization tools
    • Patent number 11,814,909
    • Issue date Nov 14, 2023
    • Schlumberger Technology Corporation
    • Huseyin Murat Panayirci
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole tool with sensor set(s) sensitive to circumferential, axia...
    • Patent number 11,732,571
    • Issue date Aug 22, 2023
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Instrumented rotary tool with compliant connecting portions
    • Patent number 11,668,184
    • Issue date Jun 6, 2023
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods for mitigating whirl
    • Patent number 11,512,540
    • Issue date Nov 29, 2022
    • Schlumberger Technology Corporation
    • Huseyin Murat Panayirci
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Instrumented rotary tool with sensor in cavity
    • Patent number 11,434,748
    • Issue date Sep 6, 2022
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Drilling systems and methods
    • Patent number 11,118,406
    • Issue date Sep 14, 2021
    • Schlumberger Technology Corporation
    • Mauro Caresta
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary steering systems and methods
    • Patent number 11,021,912
    • Issue date Jun 1, 2021
    • Schlumberger Technology Corporation
    • Simon H. Bittleston
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Detection of influx and loss of circulation
    • Patent number 10,920,584
    • Issue date Feb 16, 2021
    • Schlumberger Technology Corporation
    • Oney Erge
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Rotary cutting tool
    • Patent number 10,781,640
    • Issue date Sep 22, 2020
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Control of managed pressure drilling
    • Patent number 10,767,427
    • Issue date Sep 8, 2020
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Milling tool and method
    • Patent number 10,760,364
    • Issue date Sep 1, 2020
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Downhole rotary cutting tool
    • Patent number 10,704,332
    • Issue date Jul 7, 2020
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reamer
    • Patent number 10,612,309
    • Issue date Apr 7, 2020
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reamer
    • Patent number 10,584,538
    • Issue date Mar 10, 2020
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary milling tool
    • Patent number 10,563,472
    • Issue date Feb 18, 2020
    • Wellbore Integrity Solutions LLC
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Observation of vibration of rotary apparatus
    • Patent number 10,550,684
    • Issue date Feb 4, 2020
    • Schlumberger Technology Corporation
    • Caroline Humphrey
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Discharge coefficient determination of a managed pressure drilling...
    • Patent number 10,533,386
    • Issue date Jan 14, 2020
    • Schlumberger Technology Corporation
    • Gary Oddie
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Reamer
    • Patent number 10,519,722
    • Issue date Dec 31, 2019
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reamer
    • Patent number 10,508,499
    • Issue date Dec 17, 2019
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Reamer
    • Patent number 10,501,995
    • Issue date Dec 10, 2019
    • Schlumberger Technology Corporation
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Bell nipple
    • Patent number 10,487,599
    • Issue date Nov 26, 2019
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Monitoring of equipment associated with a borehole/conduit
    • Patent number 10,458,224
    • Issue date Oct 29, 2019
    • Schlumberger Technology Corporation
    • Paul Frederick Cilgrim Dickenson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Intelligent mud-gas separation and handling system
    • Patent number 10,449,477
    • Issue date Oct 22, 2019
    • Schlumberger Technology Corporation
    • Ashley Johnson
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Expandable reamer
    • Patent number 10,415,318
    • Issue date Sep 17, 2019
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Management and control of a sealing element of a rotating control d...
    • Patent number 10,273,793
    • Issue date Apr 30, 2019
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Instrumented rotary tools with attached cutters
    • Patent number 10,233,698
    • Issue date Mar 19, 2019
    • Schlumberger Technology Corporation
    • Caroline Humphrey
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Aligning borehole drilling equipment
    • Patent number 10,119,347
    • Issue date Nov 6, 2018
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Control of a managed pressure drilling system
    • Patent number 10,077,647
    • Issue date Sep 18, 2018
    • Schlumberger Technology Corporation
    • Ashley Bernard Johnson
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICES, SYSTEMS, AND METHODS FOR MITIGATING DOWNHOLE MOTOR DYSFUNC...
    • Publication number 20240133287
    • Publication date Apr 25, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DEVICES AND SYSTEMS FOR CUTTING ELEMENT ASSEMBLIES
    • Publication number 20240117682
    • Publication date Apr 11, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • David Robert Evan Snoswell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SPATIAL CHARACTERIZATION OF DYSFUNCTION IN DOWNHOLE SYSTEMS
    • Publication number 20240052740
    • Publication date Feb 15, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEMS AND METHODS FOR DETERMINING THE MINERALOGY OF DRILL SOLIDS
    • Publication number 20230184705
    • Publication date Jun 15, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Mitchell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANTI-WHIRL STABILIZATION TOOLS
    • Publication number 20230092039
    • Publication date Mar 23, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Huseyin Murat Panayirci
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DEVICES, SYSTEMS, AND METHODS FOR HIGH FREQUENCY OSCILLATION MITIGA...
    • Publication number 20220403731
    • Publication date Dec 22, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FORMATION EVALUATION AT DRILL BIT
    • Publication number 20220381938
    • Publication date Dec 1, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • G01 - MEASURING TESTING
  • Information Patent Application

    DOWNHOLE TOOL WITH SENSOR SET(S) SENSITIVE TO CIRCUMFERENTIAL, AXIA...
    • Publication number 20220372864
    • Publication date Nov 24, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    OPERATIONAL EMISSIONS FRAMEWORK
    • Publication number 20220372860
    • Publication date Nov 24, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Marcos Allen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LOST CIRCULATION MITIGATION
    • Publication number 20220364424
    • Publication date Nov 17, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Priscilla Canizares
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INFERRING WELLSITE OPERATIONS FROM POWER CONSUMPTION MEASUREMENTS
    • Publication number 20220056799
    • Publication date Feb 24, 2022
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ANTI-WHIRL STABILIZATION TOOLS AND METHODS
    • Publication number 20210131197
    • Publication date May 6, 2021
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Huseyin Murat Panayirci
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INSTRUMENTED ROTARY TOOL WITH COMPLIANT CONNECTING PORTIONS
    • Publication number 20200308955
    • Publication date Oct 1, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • G01 - MEASURING TESTING
  • Information Patent Application

    INSTRUMENTED ROTARY TOOL WITH SENSOR IN CAVITY
    • Publication number 20200308954
    • Publication date Oct 1, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTELLIGENT MUD-GAS SEPARATION AND HANDLING SYSTEM
    • Publication number 20200047099
    • Publication date Feb 13, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Johnson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRILLING SYSTEMS AND METHODS
    • Publication number 20200003009
    • Publication date Jan 2, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Mauro Caresta
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY STEERING SYSTEMS AND METHODS
    • Publication number 20200003010
    • Publication date Jan 2, 2020
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Simon H. Bittleston
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY CUTTING TOOLS
    • Publication number 20190071930
    • Publication date Mar 7, 2019
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTELLIGENT MUD-GAS SEPARATION AND HANDLING SYSTEM
    • Publication number 20190054406
    • Publication date Feb 21, 2019
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Johnson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DETECTION OF INFLUX AND LOSS OF CIRCULATION
    • Publication number 20180291728
    • Publication date Oct 11, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Oney ERGE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DOWNHOLE CUTTING TOOL
    • Publication number 20180230766
    • Publication date Aug 16, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard JOHNSON
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY CUTTING TOOL
    • Publication number 20180179825
    • Publication date Jun 28, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DRILLING TRACTION SYSTEM AND METHOD
    • Publication number 20180163472
    • Publication date Jun 14, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MILLING TOOL AND METHOD
    • Publication number 20180045009
    • Publication date Feb 15, 2018
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Ashley Bernard Johnson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER
    • Publication number 20170218707
    • Publication date Aug 3, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE ROTARY CUTTING TOOL
    • Publication number 20170211333
    • Publication date Jul 27, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER
    • Publication number 20170211335
    • Publication date Jul 27, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER
    • Publication number 20170211332
    • Publication date Jul 27, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER
    • Publication number 20170211334
    • Publication date Jul 27, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER
    • Publication number 20170204670
    • Publication date Jul 20, 2017
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan Robert Hird
    • E21 - EARTH DRILLING MINING