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Means for transmitting measuring-signals or control signals from the well to the surface or from the surface to the well
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E21B47/12
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FIXED CONSTRUCTIONS
E21
Mining
E21B
EARTH DRILLING
E21B47/00
Survey of boreholes or wells
Current Industry
E21B47/12
Means for transmitting measuring-signals or control signals from the well to the surface or from the surface to the well
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Patents Grants
last 30 patents
Information
Patent Grant
Digitally reconfigurable analog computations for solving optimizati...
Patent number
12,247,481
Issue date
Mar 11, 2025
Halliburton Energy Services, Inc.
Christopher Michael Jones
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wellbore downlink communication
Patent number
12,247,482
Issue date
Mar 11, 2025
Halliburton Energy Services, Inc.
Cristian Lenin Sosareyes
E21 - EARTH DRILLING MINING
Information
Patent Grant
Management of subsea wellhead stresses
Patent number
12,247,478
Issue date
Mar 11, 2025
ConocoPhillips Company
Rune Woie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Wire mesh for completion tools
Patent number
12,247,483
Issue date
Mar 11, 2025
Halliburton Energy Services, Inc.
David J. Steele
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well log correlation system
Patent number
12,248,111
Issue date
Mar 11, 2025
Schlumberger Technology Corporation
Mandar Shrikant Kulkarni
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanically responsive fiber optic thread assembly
Patent number
12,242,124
Issue date
Mar 4, 2025
Schlumberger Technology Corporation
Joseph Varkey
E21 - EARTH DRILLING MINING
Information
Patent Grant
Drilling systems and methods
Patent number
12,241,355
Issue date
Mar 4, 2025
MHWIRTH AS
Ragnhild Moerner Fidjestoel
E21 - EARTH DRILLING MINING
Information
Patent Grant
Methods for positioning a well for optimal fluid production
Patent number
12,241,362
Issue date
Mar 4, 2025
ENEGIS, LLC
Peter Geiser
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
System and method for drilling a borehole
Patent number
12,241,356
Issue date
Mar 4, 2025
MOTIVE DRILLING TECHNOLOGIES, INC.
Todd W. Benson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tapered string pulse power rock excavation system
Patent number
12,228,016
Issue date
Feb 18, 2025
Halliburton Energy Services, Inc.
Richard Thomas Hay
E21 - EARTH DRILLING MINING
Information
Patent Grant
Volumetric treatment fluid distribution to remove formation damage
Patent number
12,228,014
Issue date
Feb 18, 2025
Saudi Arabian Oil Company
Mohammad Aljishi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tool and method for operating the same
Patent number
12,221,878
Issue date
Feb 11, 2025
TARGET Intervention AS
Simen Didden Dovland
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for creating multiple downhole smart docking stations for ro...
Patent number
12,221,879
Issue date
Feb 11, 2025
Saudi Arabian Oil Company
Eyad Ali Alali
G01 - MEASURING TESTING
Information
Patent Grant
Concurrent oil saturation and porosity imaging using completion-bas...
Patent number
12,222,464
Issue date
Feb 11, 2025
Saudi Arabian Oil Company
Hsieh Chen
G01 - MEASURING TESTING
Information
Patent Grant
Reinforced MCEI transducer for downhole communication
Patent number
12,224,112
Issue date
Feb 11, 2025
Joe Fox
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus to recover cores from downhole environments
Patent number
12,215,557
Issue date
Feb 4, 2025
PROFESSIONAL CORING ENTERPRISES, LLC
Jamie Mark Alleman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and apparatus for retrieving tubing using disconnectable sub...
Patent number
12,209,463
Issue date
Jan 28, 2025
Saudi Arabian Oil Company
Oscar David Bautista Sayago
E21 - EARTH DRILLING MINING
Information
Patent Grant
Smart device, system, and method for diagnosing casing-casing annul...
Patent number
12,203,363
Issue date
Jan 21, 2025
Saudi Arabian Oil Company
Islam Ali Al-Baiyat
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for drilling a borehole using depth of cut meas...
Patent number
12,203,357
Issue date
Jan 21, 2025
Halliburton Energy Services, Inc.
Bradley D. Dunbar
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for determining the location of a bottom hole ass...
Patent number
12,203,361
Issue date
Jan 21, 2025
MOTIVE DRILLING TECHNOLOGIES, INC.
Todd W. Benson
E21 - EARTH DRILLING MINING
Information
Patent Grant
While drilling single well seismic profiling acquisition system usi...
Patent number
12,196,906
Issue date
Jan 14, 2025
Saudi Arabian Oil Company
Ali Aldawood
G01 - MEASURING TESTING
Information
Patent Grant
Diagnostic trouble code signature classification for downhole tool...
Patent number
12,197,515
Issue date
Jan 14, 2025
Halliburton Energy Services, Inc.
Wei Zhang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sensor for quantifying production fluid percentage content
Patent number
12,196,077
Issue date
Jan 14, 2025
Halliburton Energy Services, Inc.
Ibrahim El Mallawany
G01 - MEASURING TESTING
Information
Patent Grant
Whipstock setting arrangement, method, and system
Patent number
12,188,312
Issue date
Jan 7, 2025
Baker Hughes Oilfield Operations LLC
Waqas Munir
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tubing assembly for use in wellbore and method of running tubing in...
Patent number
12,188,347
Issue date
Jan 7, 2025
Expro North Sea Limited
Stephen James Beale
E21 - EARTH DRILLING MINING
Information
Patent Grant
Transient pressure data analysis to determine contributing inflow c...
Patent number
12,180,827
Issue date
Dec 31, 2024
Saudi Arabian Oil Company
Mohammed H. Al Madan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for acquiring geological data from a bore hole
Patent number
12,180,828
Issue date
Dec 31, 2024
Reflex Instruments Asia Pacific Pty Ltd
David Lawie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for improving wireline logging rate
Patent number
12,173,602
Issue date
Dec 24, 2024
Halliburton Energy Services, Inc.
William Joseph Schaecher
E21 - EARTH DRILLING MINING
Information
Patent Grant
Completion string with a downhole power grid
Patent number
12,168,915
Issue date
Dec 17, 2024
Halliburton Energy Services, 1nc.
Ibrahim El Mallawany
E21 - EARTH DRILLING MINING
Information
Patent Grant
Short-radius drilling tool, track-controllable lateral drilling too...
Patent number
12,168,930
Issue date
Dec 17, 2024
Zichen Xu
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
FUEL, COMMUNICATIONS, AND POWER CONNECTION SYSTEMS AND RELATED METHODS
Publication number
20250067619
Publication date
Feb 27, 2025
BJ Energy Solutions, LLC
Tony Yeung
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE AND SYSTEM FOR ORIENTING CORE SAMPLES
Publication number
20250059881
Publication date
Feb 20, 2025
STOCKHOLM PRECISION TOOLS, S.L.
Orlando Rene RAMÍREZ OZUNA
E21 - EARTH DRILLING MINING
Information
Patent Application
CONTROLLING DOWNHOLE ELECTRICAL SUBMERSIBLE PUMP BASED ON SENSING R...
Publication number
20250043668
Publication date
Feb 6, 2025
Saudi Arabian Oil Company
Christopher Wrighton
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR RESERVOIR FLOW SURVEILLANCE
Publication number
20250034991
Publication date
Jan 30, 2025
RESMAN AS
Øystein Mølstre
E21 - EARTH DRILLING MINING
Information
Patent Application
PERFORMING DOWNHOLE TEST OF A WELL DEVICE FUNCTION IN A WELL SYSTEM...
Publication number
20250034992
Publication date
Jan 30, 2025
Halliburton Energy Services, Inc.
David J. Steele
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR PROCESSING FUSED "UNDERGROUND+GROUND" DATA IN...
Publication number
20250020055
Publication date
Jan 16, 2025
CHINA UNIVERSITY OF GEOSCIENCES (WUHAN)
Yuyong JIAO
E21 - EARTH DRILLING MINING
Information
Patent Application
FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS
Publication number
20250020032
Publication date
Jan 16, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Richard Morrison
E21 - EARTH DRILLING MINING
Information
Patent Application
WIRELESS SYSTEM FOR MONITORING DOWNHOLE PARAMETERS
Publication number
20250020056
Publication date
Jan 16, 2025
Tri-Logic Limited Liability Company
Kalabukhov Vladimir Aleksandrovich
E21 - EARTH DRILLING MINING
Information
Patent Application
WIRELINE POWERED DOWN JARRING DEVICE AND METHOD
Publication number
20250020036
Publication date
Jan 16, 2025
SCHLUMBERGER TECHNOLOGY CORPORATION
Mathew Varghese
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATIC BOREHOLE SONIC CLASSIFICATION METHOD AND APPARATUS
Publication number
20250012184
Publication date
Jan 9, 2025
Ting Lei
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DATA SERVICES PLATFORM FOR MANAGING DATA PROCESSING MODELS AND REAL...
Publication number
20240426209
Publication date
Dec 26, 2024
Halliburton Energy Services, Inc.
Fahad Ahmad
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD OF TRIGGERING, ACQUIRING AND COMMUNICATING BOREHO...
Publication number
20240418079
Publication date
Dec 19, 2024
Bench Tree Group, LLC
Aubrey Holt
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL LOG CORRELATION SYSTEM
Publication number
20240411041
Publication date
Dec 12, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Mandar Shrikant Kulkarni
E21 - EARTH DRILLING MINING
Information
Patent Application
MONITORING WELL CONDITIONS ACROSS LINER HANGER PACKERS
Publication number
20240401439
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Raul Alfredo Garrido Cruz
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
ARTIFICIAL INTELLIGENCE-DRIVEN CLASSIFICATION WORKFLOW FOR DIAGNOSI...
Publication number
20240401586
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Amey Ambade
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHODOLOGY FOR DETERMINING APPROPRIATE RATE OF PENETRAT...
Publication number
20240401461
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Zhanke Liu
E21 - EARTH DRILLING MINING
Information
Patent Application
DRILLING OPERATIONS FRAMEWORK
Publication number
20240401471
Publication date
Dec 5, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Sai Venkatakrishnan Sankaranarayanan
E21 - EARTH DRILLING MINING
Information
Patent Application
CONCURRENT OIL SATURATION AND POROSITY IMAGING USING COMPLETION-BAS...
Publication number
20240402380
Publication date
Dec 5, 2024
ARAMCO SERVICES COMPANY
Hsieh Chen
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL INSTALLATION ELECTRICAL TRANSMISSION SYSTEMS
Publication number
20240401472
Publication date
Dec 5, 2024
METROL TECHNOLOGY LTD
Steven Martin HUDSON
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR RETRIEVING TUBING USING DISCONNECTABLE SUB...
Publication number
20240401419
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Oscar David Bautista Sayago
E21 - EARTH DRILLING MINING
Information
Patent Application
DEBRIS CAPTURING MAGNET WITH REAL TIME DEBRIS CAPACITY MONITORING
Publication number
20240401427
Publication date
Dec 5, 2024
Halliburton Energy Services, Inc.
Peter Reid Maher
E21 - EARTH DRILLING MINING
Information
Patent Application
WIRELESS WELLBORE DRIFTING AND SURVEILLANCE
Publication number
20240401436
Publication date
Dec 5, 2024
Saudi Arabian Oil Company
Abdullah M. Bin Ziad
E21 - EARTH DRILLING MINING
Information
Patent Application
BUILT-UP EVALUATION SHUT-IN TOOL OPERATION CONTROLLED FROM THE SURFACE
Publication number
20240392652
Publication date
Nov 28, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Vincent Chatelet
E21 - EARTH DRILLING MINING
Information
Patent Application
CONVEYANCE APPARATUS, SYSTEMS, AND METHODS
Publication number
20240384650
Publication date
Nov 21, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Julien Toniolo
E21 - EARTH DRILLING MINING
Information
Patent Application
MOVEMENT NOISE SUPPRESSION IN A MOVING ARRAY FOR DOWNHOLE LEAKAGE L...
Publication number
20240376818
Publication date
Nov 14, 2024
Halliburton Energy Services, Inc.
Yi Yang ANG
E21 - EARTH DRILLING MINING
Information
Patent Application
ADVANCED INGROUND OPERATIONS, SYSTEM AND ASSOCIATED APPARATUS
Publication number
20240360752
Publication date
Oct 31, 2024
Merlin Technology, Inc.
Albert W. Chau
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR OBTAINING MEASUREMENTS OF DOWNHOLE PROPERTIES...
Publication number
20240360757
Publication date
Oct 31, 2024
Saudi Arabian Oil Company
Max Deffenbaugh
E21 - EARTH DRILLING MINING
Information
Patent Application
DRONE-BASED ACQUISITION OF WELLHEAD DATAAND WIRELESS CHOKE ADJUSTMENT
Publication number
20240360740
Publication date
Oct 31, 2024
Saudi Arabian Oil Company
Mohammed Ali AlAmeer
E21 - EARTH DRILLING MINING
Information
Patent Application
GAS DRIVEN WIRELINE RELEASE TOOL
Publication number
20240352816
Publication date
Oct 24, 2024
DynaEnergetics Europe GmbH
Christian Eitschberger
E21 - EARTH DRILLING MINING