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cutter shifted by fluid pressure

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Industry

  • CPC
  • E21B10/322
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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/322cutter shifted by fluid pressure
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REAMING A WELLBORE
    • Publication number 20240309706
    • Publication date Sep 19, 2024
    • Saudi Arabian Oil Company
    • Mohammed T. Alsharif
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Post Hole Belling Auger
    • Publication number 20240191578
    • Publication date Jun 13, 2024
    • Jess Tools, Inc.
    • Joseph Timbrook
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    TUNNELING DEVICE INCLUDING EXPANDABLE SECTION
    • Publication number 20240151110
    • Publication date May 9, 2024
    • GENERAL ELECTRIC COMPANY
    • Andrew Thomas Cross
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ADJUSTABLE REAMER
    • Publication number 20240141732
    • Publication date May 2, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Stuart Johnston
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOWNHOLE TOOLS HAVING RADIALLY EXTENDABLE ELEMENTS
    • Publication number 20240044212
    • Publication date Feb 8, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Jonathan D. Marshall
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ADJUSTABLE DRILL STRING REAMER
    • Publication number 20230279729
    • Publication date Sep 7, 2023
    • Saudi Arabian Oil Company
    • Abdullah Mohammed Aldejani
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTI PASS TWO-PART DRILLING/RUNNING AND ACTIVATION TOOL
    • Publication number 20230265718
    • Publication date Aug 24, 2023
    • Halliburton Energy Services, Inc.
    • Borisa Lajesic
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    INTELLIGENT SECTION MILL, METHOD, AND SYSTEM
    • Publication number 20230193712
    • Publication date Jun 22, 2023
    • Baker Hughes Oilfield Operations LLC
    • Tuan Nguyen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HIGH RATIO REAMER
    • Publication number 20230147178
    • Publication date May 11, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Juraj Irsa
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DEPTH OF CUT CONTROL ACTIVATION SYSTEM
    • Publication number 20230117681
    • Publication date Apr 20, 2023
    • Halliburton Energy Services, Inc.
    • Kevin Clark
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DOUBLE ACTING ROTARY AND HAMMERING TOOL
    • Publication number 20230053758
    • Publication date Feb 23, 2023
    • Saudi Arabian Oil Company
    • Belgacem Becha
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ADJUSTABLE REAMER
    • Publication number 20230039209
    • Publication date Feb 9, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Stuart Johnston
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMER DRILL BIT
    • Publication number 20220372823
    • Publication date Nov 24, 2022
    • Saudi Arabian Oil Company
    • Hussien A. Alzaki
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW RATE CONTROL SYSTEM AND METHOD
    • Publication number 20220235618
    • Publication date Jul 28, 2022
    • Workover Solutions, Inc.
    • Gunther HH von Gynz-Rekowski
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW RATE CONTROL SYSTEM AND METHOD
    • Publication number 20220003045
    • Publication date Jan 6, 2022
    • Workover Solutions, Inc.
    • Gunther HH von Gynz-Rekowski
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Tool
    • Publication number 20210301612
    • Publication date Sep 30, 2021
    • NOV DOWNHOLE EURASIA LIMITED
    • Philip Graham Rodger
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    STAGED UNDERREAMER CUTTER BLOCK
    • Publication number 20210262293
    • Publication date Aug 26, 2021
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Philip G. TRUNK
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WELLBORE CONDITIONING WITH A REAMER ON A WIRELINE
    • Publication number 20210222496
    • Publication date Jul 22, 2021
    • Saudi Arabian Oil Company
    • Muataz S. Al-Ghamdi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Devices and Associated Apparatus and Methods
    • Publication number 20210087888
    • Publication date Mar 25, 2021
    • NOV DOWNHOLE EURASIA LIMITED
    • Alastair Henry Walter Macfarlane
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LIQUID INJECTION TYPE REAMER BIT
    • Publication number 20200362641
    • Publication date Nov 19, 2020
    • Henan Polytechnic University
    • Hua NAN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Improvements In Or Relating To Well Abandonment
    • Publication number 20200232295
    • Publication date Jul 23, 2020
    • Ardyne Holdings Limited
    • George Telfer
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Actuation Bladder Controlled Downhole Devices
    • Publication number 20200182020
    • Publication date Jun 11, 2020
    • GYRODATA, INCORPORATED
    • John Gerard Evans
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    REAMERS FOR EARTH-BORING APPLICATIONS HAVING INCREASED STABILITY AN...
    • Publication number 20190352972
    • Publication date Nov 21, 2019
    • BAKER HUGHES, A GE COMPANY, LLC
    • Nathaniel R. Adams
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Unidirectionally Extendable Cutting Element Steering
    • Publication number 20190292852
    • Publication date Sep 26, 2019
    • Novatek IP, LLC
    • Jonathan D. Marshall
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Downhole Cutting Tool and Method of Use
    • Publication number 20190226294
    • Publication date Jul 25, 2019
    • ARDYNE HOLDINGS LIMITED
    • Steffen Hansen
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ACTUATION SYSTEM CONTROLLED USING ROTATIONAL SPEED
    • Publication number 20190178055
    • Publication date Jun 13, 2019
    • Halliburton Energy Services, Inc.
    • Neelesh Deolalikar
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ROTARY STEERABLE REAMER LOCK AND METHODS OF USE
    • Publication number 20190153785
    • Publication date May 23, 2019
    • Halliburton Energy Services, Inc.
    • Geoffrey Andrew Samuel
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    UNDERREAMER FOR INCREASING A WELLBORE DIAMETER
    • Publication number 20190145178
    • Publication date May 16, 2019
    • Smith International, Inc.
    • Nathan E. Fuller
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MODULAR EARTH-BORING TOOLS, MODULES FOR SUCH TOOLS AND RELATED METHODS
    • Publication number 20190145177
    • Publication date May 16, 2019
    • BAKER HUGHES, A GE COMPANY, LLC
    • Volker Peters
    • 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