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Devices for supporting measuring instruments on a drill pipe, rod or wireline; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
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CPC
E21B47/01
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Parent Industries
E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B47/00
Survey of boreholes or wells
Current Industry
E21B47/01
Devices for supporting measuring instruments on a drill pipe, rod or wireline; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
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Patents Grants
last 30 patents
Information
Patent Grant
Electrical submersible pump (ESP) landing test probe protection design
Patent number
12,196,073
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Torty C. Kalu-Ulu
E21 - EARTH DRILLING MINING
Information
Patent Grant
Charging and communication interface for drill bit nozzle-based sen...
Patent number
12,188,344
Issue date
Jan 7, 2025
Saudi Arabian Oil Company
Bodong Li
G08 - SIGNALLING
Information
Patent Grant
Sensor elements and assemblies, cutting tools comprising same and m...
Patent number
12,188,302
Issue date
Jan 7, 2025
ELEMENT SIX (UK) LIMITED
Santonu Ghosh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore tool including a petro-physical identification device and...
Patent number
12,188,345
Issue date
Jan 7, 2025
Halliburton Energy Services, Inc.
Michael Werner Kuhlman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Internal peeping detection-while-drilling system and method for dee...
Patent number
12,173,599
Issue date
Dec 24, 2024
China University of Geosciences (Wuhan)
Yuyong Jiao
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated drilling system
Patent number
12,163,417
Issue date
Dec 10, 2024
Schlumberger Tehcnology Corporation
Rachel Belleville
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wireless telemetry system for horizontal directional drilling
Patent number
12,163,418
Issue date
Dec 10, 2024
Underground Magnetics, Inc.
Jian Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Adaptive control of rotating or non-rotating transducer and sensors...
Patent number
12,163,384
Issue date
Dec 10, 2024
Halliburton Energy Services, Inc.
Otto Fanini
E21 - EARTH DRILLING MINING
Information
Patent Grant
Suppressing vibration during wellbore drilling
Patent number
12,152,446
Issue date
Nov 26, 2024
Saudi Arabian Oil Company
Dwight W. Swett
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Convertible gauge module and system
Patent number
12,152,484
Issue date
Nov 26, 2024
Baker Hughes Oilfield Operations LLC
Yuh Loh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Safety barrier condulet for wellhead installation
Patent number
12,152,460
Issue date
Nov 26, 2024
Tally USA, LLC
Neil Rasik Mehta
E21 - EARTH DRILLING MINING
Information
Patent Grant
Resin sealed sensor port
Patent number
12,152,483
Issue date
Nov 26, 2024
Halliburton Energy Services, Inc.
Manojkumar Prakash Achalpurkar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea sensor module, system and method
Patent number
12,146,404
Issue date
Nov 19, 2024
SIEMENS ENERGY AS
Hans Knutsson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole sensor package
Patent number
12,140,016
Issue date
Nov 12, 2024
DataCan Services Corp.
John Nielsen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrostatically-actuatable systems and related methods
Patent number
12,139,975
Issue date
Nov 12, 2024
D-TECH UK LTD
Christian Menger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus and methods for deploying a sensor in a downhole tool
Patent number
12,140,015
Issue date
Nov 12, 2024
Weatherford Technology Holdings, LLC
James H. Taylor
E21 - EARTH DRILLING MINING
Information
Patent Grant
Core barrel head assembly
Patent number
12,134,953
Issue date
Nov 5, 2024
Veracio Ltd.
Christopher L. Drenth
E21 - EARTH DRILLING MINING
Information
Patent Grant
Syntactic foams with enhanced resistance to swelling and corrosion
Patent number
12,129,352
Issue date
Oct 29, 2024
Halliburton Energy Services, Inc.
Shashwat Shukla
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool with passive barrier
Patent number
12,116,881
Issue date
Oct 15, 2024
SPARTAN TECHNOLOGY DEVELOPMENT CORP.
Jeffrey Johnston
E21 - EARTH DRILLING MINING
Information
Patent Grant
Classification and control of detected drilling vibrations using ma...
Patent number
12,116,879
Issue date
Oct 15, 2024
Halliburton Energy Services, Inc.
Shilin Chen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Production logging tool for wells with debris and viscid material
Patent number
12,116,882
Issue date
Oct 15, 2024
Saudi Arabian Oil Company
Fuad A. AlSultan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole sensor apparatus and related systems, apparatus, and methods
Patent number
12,110,779
Issue date
Oct 8, 2024
Baker Hughes Oilfield Operations LLC
Kenneth R. Evans
E21 - EARTH DRILLING MINING
Information
Patent Grant
Battery-operated position sensor assembly for wellbore intervention
Patent number
12,110,786
Issue date
Oct 8, 2024
Saudi Arabian Oil Company
Hassan S. Al-Qarni
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device for centering a sensor assembly in a bore
Patent number
12,104,443
Issue date
Oct 1, 2024
PETROMAC IP LIMITED
Stephen Peter McCormick
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole pressure/temperature monitoring of ESP intake pressure and...
Patent number
12,104,473
Issue date
Oct 1, 2024
Halliburton Energy Services, Inc.
Louis Francis Lafleur
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic deck wrench engagement for drilling machines
Patent number
12,104,483
Issue date
Oct 1, 2024
Caterpillar Global Mining Equipment LLC
Roberto Garcia
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated current load as wellhead fatigue damage rate indicator
Patent number
12,104,482
Issue date
Oct 1, 2024
Chevron U.S.A. Inc.
Xiaorui Guan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Dual-function radiation shielding for downhole tool
Patent number
12,100,524
Issue date
Sep 24, 2024
Schlumberger Technology Corporation
Sicco Beekman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Downhole logging tool
Patent number
12,091,962
Issue date
Sep 17, 2024
Saudi Arabian Oil Company
Huseyin Rahmi Seren
E21 - EARTH DRILLING MINING
Information
Patent Grant
Acoustic telemetry tool for high mechanical loading
Patent number
12,084,965
Issue date
Sep 10, 2024
Weatherford Technology Holdings, LLC
Cameron B. Kirkpatrick
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DOWNHOLE TOOL
Publication number
20250034987
Publication date
Jan 30, 2025
Kaseum Holding Limited
Paul Andrew Church
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE ELECTRONICS ENCAPSULATION AGAINST GAS INVASION
Publication number
20250034988
Publication date
Jan 30, 2025
Halliburton Energy Services, Inc.
Jebreel M M SALEM
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
INTEGRATED ON-STREAM INSPECTION VERIFICATION SYSTEM WITH ARTIFICIAL...
Publication number
20250034986
Publication date
Jan 30, 2025
Saudi Arabian Oil Company
Hatem M. Elashmawi
E21 - EARTH DRILLING MINING
Information
Patent Application
MONITORING DRILLING PARAMETERS
Publication number
20250034989
Publication date
Jan 30, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Jonathan Robert Hird
E21 - EARTH DRILLING MINING
Information
Patent Application
Core Barrel Head Assembly
Publication number
20250027384
Publication date
Jan 23, 2025
Veracio Ltd
Christopher L. Drenth
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TOOL ASSEMBLIES
Publication number
20250020051
Publication date
Jan 16, 2025
REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
James Barry Reilly
E21 - EARTH DRILLING MINING
Information
Patent Application
THROUGH CASING SENSOR PLACEMENT
Publication number
20250020824
Publication date
Jan 16, 2025
Halliburton Energy Services, Inc.
Christopher Michael Jones
G01 - MEASURING TESTING
Information
Patent Application
Dual-Function Radiation Shielding for Downhole Tool
Publication number
20240428962
Publication date
Dec 26, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Sicco Beekman
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Application
UMBILICAL PROTECTION AND STRUCTURAL REINFORCEMENT JOINT FOR COMPLET...
Publication number
20240410268
Publication date
Dec 12, 2024
Petroleo Brasileiro S.A. - PETROBRAS
FRANCISCO EDWARD ROVERI
E21 - EARTH DRILLING MINING
Information
Patent Application
INTEGRATED DRILLING SYSTEM
Publication number
20240410269
Publication date
Dec 12, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Rachel Belleville
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILL BIT METAMORPHISM DETECTION
Publication number
20240401466
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Jonathan Robert Hird
E21 - EARTH DRILLING MINING
Information
Patent Application
ON-DEMAND VARIABLE GAUGE PADS AND METHODS OF USE
Publication number
20240401415
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Alawi G. Al Alsayed NASSIR
E21 - EARTH DRILLING MINING
Information
Patent Application
PRESSURE BULKHEAD FOR ELECTRICAL CONDUCTORS
Publication number
20240395443
Publication date
Nov 28, 2024
DarkVision Technologies Inc.
Jay Roderick Hope
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WELL SENSOR SYSTEMS FOR DOWNHOLE SENSING
Publication number
20240393490
Publication date
Nov 28, 2024
The Regents of the University of California
Patrick MERCIER
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS AND METHODS FOR AZIMUTH DETERMINATION WHILE DRILLING
Publication number
20240392680
Publication date
Nov 28, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Makito Katayama
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM METHOD AND APPARATUS FOR INSTRUMENTED ENGAGEMENT ELEMENTS
Publication number
20240384646
Publication date
Nov 21, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Kjell Haugvaldstad
E21 - EARTH DRILLING MINING
Information
Patent Application
SUPPRESSING VIBRATION DURING WELLBORE DRILLING
Publication number
20240384606
Publication date
Nov 21, 2024
Saudi Arabian Oil Company
Dwight W. Swett
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Application
NOVEL SEALING SYSTEM FOR ROUGH COLLAR SURFACE
Publication number
20240368981
Publication date
Nov 7, 2024
Halliburton Energy Services, Inc.
Sharifah Shazanah Albukhari
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHODS FOR DEPLOYING SENSOR IN DOWNHOLE TOOL
Publication number
20240360751
Publication date
Oct 31, 2024
Weatherford Technology Holdings, LLC.
James H. Taylor
E21 - EARTH DRILLING MINING
Information
Patent Application
EXTRACTION FROM A FORMATION WITH INDUCTION HEATING
Publication number
20240328292
Publication date
Oct 3, 2024
JOSLYN ENERGY DEVELOPMENT INCORPORATED
William George Dunford
E21 - EARTH DRILLING MINING
Information
Patent Application
PRODUCTION LOGGING TOOL FOR WELLS WITH DEBRIS AND VISCID MATERIAL
Publication number
20240309750
Publication date
Sep 19, 2024
Saudi Arabian Oil Company
Fuad A. AlSultan
E21 - EARTH DRILLING MINING
Information
Patent Application
PROTECTION CIRCUITRY FOR A DOWNHOLE MEASUREMENT TOOL
Publication number
20240305088
Publication date
Sep 12, 2024
ChampionX LLC
Robert J. Schapper
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING ELEMENTS FOR A CUTTING TOOL AND METHODS OF MAKING AND USING...
Publication number
20240301786
Publication date
Sep 12, 2024
ELEMENT SIX (UK) LIMITED
Santonu GHOSH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SONDE WITH INTEGRAL PRESSURE SENSOR AND METHOD
Publication number
20240301787
Publication date
Sep 12, 2024
Merlin Technology, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Application
IN-SITU DETECTION ROBOT AND DETECTION METHOD FOR GEOLOGICAL INFORMA...
Publication number
20240295149
Publication date
Sep 5, 2024
CHANG'AN UNIVERSITY
Hengxing LAN
E21 - EARTH DRILLING MINING
Information
Patent Application
BOREHOLE RESIDENT ELECTRONIC DEVICE
Publication number
20240280006
Publication date
Aug 22, 2024
ORICA INTERNATIONAL PTE LTD
Rodney Wayne Appleby
E21 - EARTH DRILLING MINING
Information
Patent Application
Method and Apparatus to Automate Pump-Down Operation
Publication number
20240280978
Publication date
Aug 22, 2024
Halliburton Energy Services, Inc.
Atchyuta Ramayya Venna
E21 - EARTH DRILLING MINING
Information
Patent Application
COOLING WELLBORE LOGGING TOOLS
Publication number
20240271520
Publication date
Aug 15, 2024
Saudi Arabian Oil Company
Mustafa A. Al-Huwaider
E21 - EARTH DRILLING MINING
Information
Patent Application
TRANSDUCERS INCLUDING LASER ETCHED SUBSTRATES
Publication number
20240247582
Publication date
Jul 25, 2024
Baker Hughes Oilfield Operations LLC
Sebastian Jung
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATIC DECK WRENCH ENGAGEMENT FOR DRILLING MACHINES
Publication number
20240240552
Publication date
Jul 18, 2024
Caterpillar Global Mining Equipment LLC
Roberto GARCIA
E21 - EARTH DRILLING MINING