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E21B47/08
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E
FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B47/00
Survey of boreholes or wells
Current Industry
E21B47/08
Measuring the diameter
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Patents Grants
last 30 patents
Information
Patent Grant
Tubing-casing annulus scanner tool
Patent number
11,993,996
Issue date
May 28, 2024
Saudi Arabian Oil Company
Ahmed Ali Saleh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for inspecting marine risers
Patent number
11,988,639
Issue date
May 21, 2024
Quest Integrity Group, LLC
Fernando Castro Hernandez
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for controlled filling and inspection of blast holes
Patent number
11,988,086
Issue date
May 21, 2024
indurad GmbH
Reik Winkel
F42 - AMMUNITION BLASTING
Information
Patent Grant
Gauge apparatus, system and method
Patent number
11,982,177
Issue date
May 14, 2024
Expro North Sea Limited
Oleg Bogdanov
G01 - MEASURING TESTING
Information
Patent Grant
Nested tubulars for drifting a plurality of cylindrical diameters
Patent number
11,982,178
Issue date
May 14, 2024
Saudi Arabian Oil Company
Abdulaziz Sulaiman Alluhaydan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Through tubing cement evaluation using borehole resonance mode
Patent number
11,970,931
Issue date
Apr 30, 2024
Halliburton Energy Services, Inc.
Yao Ge
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for analyzing casing bonding in a well using ul...
Patent number
11,965,411
Issue date
Apr 23, 2024
ConocoPhillips Company
Geoff Steel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Calculating energy based net pressure and corresponding discharge a...
Patent number
11,946,363
Issue date
Apr 2, 2024
Halliburton Energy Services, Inc.
Casey Lee Cox
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for measuring the inside diameter of a pipe
Patent number
11,946,737
Issue date
Apr 2, 2024
Mewbourne Oil Company
Erin McMath
E21 - EARTH DRILLING MINING
Information
Patent Grant
Fit for purpose measurement system for drill hole logging
Patent number
11,947,066
Issue date
Apr 2, 2024
Reflex Instruments Asia Pacific Pty Ltd
David Charles Lawie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole ultrasound image correction in oil based mud
Patent number
11,927,712
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Yu Weng
G01 - MEASURING TESTING
Information
Patent Grant
Drill bit with reciprocating gauge assembly
Patent number
11,927,091
Issue date
Mar 12, 2024
Halliburton Energy Services, Inc.
Van Jordan Brackin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Friction for cutting plug
Patent number
11,920,455
Issue date
Mar 5, 2024
Landmark Graphics Corporation
Yuan Zhang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Determining pressure in subterranean formations
Patent number
11,920,461
Issue date
Mar 5, 2024
Saudi Arabian Oil Company
Simon A. Stewart
E21 - EARTH DRILLING MINING
Information
Patent Grant
Hydrocarbon wells and methods for monitoring fracture morphology of...
Patent number
11,906,689
Issue date
Feb 20, 2024
ExxonMobil Technology and Engineering Company
Kevin H. Searles
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for predicting cased wellbore characteristics using machine...
Patent number
11,892,591
Issue date
Feb 6, 2024
Visuray Intech Ltd (BVI)
Payel Ghosh
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Measuring formation properties and drilling mud properties using nu...
Patent number
11,891,888
Issue date
Feb 6, 2024
Halliburton Energy Services, Inc.
Songhua Chen
E21 - EARTH DRILLING MINING
Information
Patent Grant
Locating collars on well casings
Patent number
11,885,924
Issue date
Jan 30, 2024
Halliburton Energy Services, Inc.
Ahmed Fouda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for determining well casing eccentricity
Patent number
11,879,323
Issue date
Jan 23, 2024
ConocoPhillips Company
Geoff Steel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Remote field eddy current tools
Patent number
11,873,711
Issue date
Jan 16, 2024
Halliburton Energy Services , Inc.
Ahmed Elsayed Fouda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems, methods, and devices for controlling the operation of an i...
Patent number
11,852,004
Issue date
Dec 26, 2023
Joy Global Surface Mining Inc
Samuel Haworth
G08 - SIGNALLING
Information
Patent Grant
Downhole tubular inspection using partial-saturation eddy currents
Patent number
11,852,006
Issue date
Dec 26, 2023
Halliburton Energy Services, Inc.
Ahmed Elsayed Fouda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods and apparatus for printing a wellbore casing
Patent number
11,840,904
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Adrian Cesar Cavazos Sepulveda
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modeling fractured wells
Patent number
11,842,127
Issue date
Dec 12, 2023
Saudi Arabian Oil Company
Ghazi Dhafer AlQahtani
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for downlinking continuous combinatorial frequenc...
Patent number
11,840,925
Issue date
Dec 12, 2023
Michael Simon Pogrebinsky
E21 - EARTH DRILLING MINING
Information
Patent Grant
Determination of borehole shape using standoff measurements
Patent number
11,834,946
Issue date
Dec 5, 2023
Halliburton Energy Services, Inc.
Jing Jin
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method to measure changes in the mud level and gas prope...
Patent number
11,814,952
Issue date
Nov 14, 2023
Saudi Arabian Oil Company
Krzysztof Karol Machocki
E21 - EARTH DRILLING MINING
Information
Patent Grant
Real-time reconfiguration of phased array operation
Patent number
11,808,908
Issue date
Nov 7, 2023
Schlumberger Technology Corporation
Orland Guedes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modified sonic tool for advanced formation evaluation
Patent number
11,795,813
Issue date
Oct 24, 2023
King Fahd University of Petroleum & Minerals
Abdullatif Al-Shuhail
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system to improve open loop systems
Patent number
11,795,811
Issue date
Oct 24, 2023
Halliburton Energy Services, Inc.
Jie Yang
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
UNTETHERED DOWNHOLE TOOLS AND RELATED METHODS OF GENERATING VERTICA...
Publication number
20240175349
Publication date
May 30, 2024
Saudi Arabian Oil Company
Huseyin Rahmi Seren
E21 - EARTH DRILLING MINING
Information
Patent Application
ANALYZING DRILL CUTTINGS USING ACOUSTIC ANALYSIS
Publication number
20240167380
Publication date
May 23, 2024
Halliburton Energy Services, Inc.
Dale E. Jamison
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS AND METHOD FOR CHARACTERIZING LINER AND ANNULUS PROPERTIE...
Publication number
20240167377
Publication date
May 23, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Laurent Mosse
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR MEASURING A WELLBORE
Publication number
20240151135
Publication date
May 9, 2024
GEONOMIC TECHNOLOGIES INC.
Christopher S. THOMPSON
E21 - EARTH DRILLING MINING
Information
Patent Application
DISTRIBUTED FIBER SENSING IN A PACKER FOR PERMANENT CASING AND FORM...
Publication number
20240141777
Publication date
May 2, 2024
Saudi Arabian Oil Company
Damian San Roman Alerigi
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEMS, METHODS, AND DEVICES FOR CONTROLLING THE OPERATION OF AN I...
Publication number
20240125224
Publication date
Apr 18, 2024
Joy Global Surface Mining Inc
Samuel Haworth
G08 - SIGNALLING
Information
Patent Application
REMOTE FIELD EDDY CURRENT TOOLS
Publication number
20240110474
Publication date
Apr 4, 2024
Halliburton Energy Services, Inc.
Ahmed Elsayed FOUDA
E21 - EARTH DRILLING MINING
Information
Patent Application
BOREHOLE CORRECTION FOR RESISTIVITY LWD TOOLS WITH ULTRASONIC LOG W...
Publication number
20240102374
Publication date
Mar 28, 2024
Halliburton Energy Services, Inc.
Xiang WU
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Tubular Inspection Using Partial-Saturation Eddy Currents
Publication number
20240093591
Publication date
Mar 21, 2024
Halliburton Energy Services, Inc.
Ahmed Elsayed Fouda
E21 - EARTH DRILLING MINING
Information
Patent Application
CASING DEFORMATION MONITORING
Publication number
20240084695
Publication date
Mar 14, 2024
Saudi Arabian Oil Company
Jose Oliverio Alvarez
E21 - EARTH DRILLING MINING
Information
Patent Application
FRICTION FOR CUTTING PLUG
Publication number
20240076979
Publication date
Mar 7, 2024
Landmark Graphics Corporation
Yuan Zhang
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTONOMOUS WELLBORE DRIFT ROBOT
Publication number
20240068362
Publication date
Feb 29, 2024
Saudi Arabian Oil Company
Fiddoson Sweiyi Fiddo
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
METHOD AND SYSTEM FOR ACQUIRING GEOLOGICAL DATA FROM A BORE HOLE
Publication number
20230399944
Publication date
Dec 14, 2023
REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
David Lawie
E21 - EARTH DRILLING MINING
Information
Patent Application
Methods and Means for the Measurement of Tubing, Casing, Perforatio...
Publication number
20230392491
Publication date
Dec 7, 2023
Philip Teague
E21 - EARTH DRILLING MINING
Information
Patent Application
NUMERICAL SIMULATION CAPABILITY FOR DETERMINING BLOCKAGES WITHIN A...
Publication number
20230384479
Publication date
Nov 30, 2023
Saudi Arabian Oil Company
Osman Hamid
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BOREHOLE IMAGE INTERPRETATION AND ANALYSIS
Publication number
20230332495
Publication date
Oct 19, 2023
MATRIX JVCO LTD trading as AIQ
Abdelwahab NOUFAL
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD TO PREDICT AGGREGATE CALIPER LOGS USING LOGGING-WHILE-DRILLI...
Publication number
20230316152
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Khaqan Khan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NESTED TUBULARS FOR DRIFTING A PLURALITY OF CYLINDRICAL DIAMETERS
Publication number
20230313675
Publication date
Oct 5, 2023
Saudi Arabian Oil Company
Abdulaziz Sulaiman Alluhaydan
E21 - EARTH DRILLING MINING
Information
Patent Application
INTEGRATED WELL COMPLETIONS
Publication number
20230313646
Publication date
Oct 5, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Pavel Shaposhnikov
E21 - EARTH DRILLING MINING
Information
Patent Application
ULTRASONIC BOREHOLE CLASSIFICATION METHOD
Publication number
20230304398
Publication date
Sep 28, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Mizuki Yajima
E21 - EARTH DRILLING MINING
Information
Patent Application
MODIFIED SONIC TOOL FOR ADVANCED FORMATION EVALUATION
Publication number
20230287786
Publication date
Sep 14, 2023
KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
Abdullatif AL-SHUHAIL
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS AND APPARATUS FOR PRINTING A WELLBORE CASING
Publication number
20230272690
Publication date
Aug 31, 2023
Saudi Arabian Oil Company
Adrian Cesar Cavazos Sepulveda
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Method for Measuring the Inside Diameter of a Pipe
Publication number
20230266112
Publication date
Aug 24, 2023
Mewbourne Oil Company
Erin McMath
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR CONFIGURING A LOGGING MODULE
Publication number
20230266497
Publication date
Aug 24, 2023
Saudi Arabian Oil Company
Mohamed Larbi Zeghlache
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF PREDICTING DRILLING AND WELL OPERATION
Publication number
20230237594
Publication date
Jul 27, 2023
The Hartford Steam Boiler Inspection and Insurance Company
Richard B. Jones
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Modular Borehole Imaging Apparatus and Methods
Publication number
20230220762
Publication date
Jul 13, 2023
SCHLUMBERGER TECHNOLOGY CORPORATION
Cédric Perrin
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANICAL METHOD FOR MAPPING A BOREHOLE SHAPE USNG A DRILLING TOOL
Publication number
20230212940
Publication date
Jul 6, 2023
Halliburton Energy Services, Inc.
Brian Breaux
E21 - EARTH DRILLING MINING
Information
Patent Application
BOREHOLE GEOMETRY SENSOR AND RUNNING TOOL ASSEMBLIES AND METHODS TO...
Publication number
20230212939
Publication date
Jul 6, 2023
Halliburton Energy Services, Inc.
Angus Mackay Barron
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF AND APPARATUS FOR DETERMINING VARIATIONS IN WALL THICKNES...
Publication number
20230213323
Publication date
Jul 6, 2023
REEVES WIRELINE TECHNOLOGIES LIMITED
Said ASSOUS
G01 - MEASURING TESTING