using induction coils

Industry

CPC
G01V3/28

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Parent Industries

GPHYSICS G01Measuring instruments G01VGEOPHYSICS GRAVITATIONAL MEASUREMENTS DETECTING MASSES OR OBJECTS G01V3/00Electric or magnetic prospecting or detecting Measuring magnetic field characteristics of the earth

Current Industry

G01V3/28using induction coils

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Time domain electromagnetic tensor based logging method
- Patent number 12,189,079
- Issue date Jan 7, 2025
- China University of Mining and Technology
- Haiyan Yang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for measuring thickness of tubings in downhole...
- Patent number 12,188,995
- Issue date Jan 7, 2025
- GOWell International, LLC
- Ryan Rugg
- G01 - MEASURING TESTING
Information Patent Grant
Expandable coil antenna for downhole measurements
- Patent number 12,164,076
- Issue date Dec 10, 2024
- Baker Hughes Oilfield Operations LLC
- Bastian Sauthoff
- E21 - EARTH DRILLING MINING
Information Patent Grant
Signal acquisition method and device of azimuthal electromagnetic w...
- Patent number 12,153,186
- Issue date Nov 26, 2024
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Yali Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparent resistivity-depth section generating method for short-offs...
- Patent number 12,130,403
- Issue date Oct 29, 2024
- JIANGSU UNIVERSITY
- Qinghua Cao
- G01 - MEASURING TESTING
Information Patent Grant
Ground receiving front-end compensation system for intelligent guid...
- Patent number 12,105,245
- Issue date Oct 1, 2024
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Qihui Zhen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Resistivity determination from one transmitter and one receiver ant...
- Patent number 12,044,819
- Issue date Jul 23, 2024
- Halliburton Energy Services, Inc.
- Jin Ma
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for analyzing an oilfield casing using an apparen...
- Patent number 12,018,939
- Issue date Jun 25, 2024
- SCHLUMERGER TECHNOLOGY CORPORATION
- Saad Omar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for leakage status evaluation and leaks location...
- Patent number 12,000,757
- Issue date Jun 4, 2024
- Chinese Research Academy of Environmental Sciences
- Ya Xu
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Common mode rejection method and apparatus for electromagnetic indu...
- Patent number 11,988,800
- Issue date May 21, 2024
- University of Electronic Science and Technology of China
- Guoyun Guan
- G01 - MEASURING TESTING
Information Patent Grant
Workflow and visualization for localization of concentric pipe collars
- Patent number 11,982,175
- Issue date May 14, 2024
- Halliburton Energy Services, Inc.
- Burkay Donderici
- G01 - MEASURING TESTING
Information Patent Grant
Ranging solenoid coil transmitter around downhole bottom hole assem...
- Patent number 11,977,202
- Issue date May 7, 2024
- Halliburton Energy Services, Inc.
- Charles Richard Thomas Hay
- 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
Clay detection and quantification using downhole low frequency elec...
- Patent number 11,940,588
- Issue date Mar 26, 2024
- Saudi Arabian Oil Company
- Shouxiang Ma
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Accurate and cost-effective inversion-based auto calibration method...
- Patent number 11,940,587
- Issue date Mar 26, 2024
- Halliburton Energy Services, Inc.
- Li Pan
- G01 - MEASURING TESTING
Information Patent Grant
Compound signal for logging while drilling resistivity inversion
- Patent number 11,874,425
- Issue date Jan 16, 2024
- Halliburton Energy Services, Inc.
- Li Pan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole ranging from multiple boreholes
- Patent number 11,846,745
- Issue date Dec 19, 2023
- Halliburton Energy Services, Inc.
- Burkay Donderici
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determination of geologic permeability correlative with magnetic pe...
- Patent number 11,835,675
- Issue date Dec 5, 2023
- Saudi Arabian Oil Company
- Val Riachentsev
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detecting underground utilities
- Patent number 11,828,898
- Issue date Nov 28, 2023
- Exodigo Ltd.
- Arad Eizen
- G01 - MEASURING TESTING
Information Patent Grant
Downhole nested pipe inspection using hybrid frequency and time dom...
- Patent number 11,814,945
- Issue date Nov 14, 2023
- Halliburton Energy Services, Inc.
- Ahmed Fouda
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cathodic current measurement of outer casings or tubulars using ele...
- Patent number 11,796,452
- Issue date Oct 24, 2023
- Saudi Arabian Oil Company
- Hemant Kumar Sharma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Determination of formation water salinity using downhole low freque...
- Patent number 11,796,710
- Issue date Oct 24, 2023
- Schlumberger Technology Corporation
- Ping Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power-efficient transient electromagnetic evaluation system and method
- Patent number 11,762,120
- Issue date Sep 19, 2023
- Baker Hughes Holdings LLC
- Stanislav Forgang
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic susceptibility and conductivity module
- Patent number 11,754,739
- Issue date Sep 12, 2023
- REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
- Cory Bryce Wilson
- G01 - MEASURING TESTING
Information Patent Grant
Dual range micro-resistivity measurement method
- Patent number 11,747,506
- Issue date Sep 5, 2023
- Baker Hughes Oilfield Operations LLC
- Youssef Boulaknadal
- G01 - MEASURING TESTING
Information Patent Grant
Adjustable frequency processing of electromagnetic logging data
- Patent number 11,747,507
- Issue date Sep 5, 2023
- Halliburton Energy Services, Inc.
- Luis Emilio San Martin
- G01 - MEASURING TESTING
Information Patent Grant
Noise minimization to communicate with a beacon
- Patent number 11,711,104
- Issue date Jul 25, 2023
- The Charles Machine Works, Inc.
- Scott B. Cole
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced inversion imaging
- Patent number 11,703,610
- Issue date Jul 18, 2023
- Halliburton Energy Services, Inc.
- Jin Ma
- G01 - MEASURING TESTING
Information Patent Grant
Logging tool ferrites and methods of manufacture
- Patent number 11,692,437
- Issue date Jul 4, 2023
- Halliburton Energy Services, Inc.
- Matthew Chase Griffing
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic diameter measurement device for downhole wireline cables
- Patent number 11,686,569
- Issue date Jun 27, 2023
- Michael Matthews
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS TO IDENTIFICATION OF FEATURES IN A CARBONATE R...
- Publication number 20240427051
- Publication date Dec 26, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Shiduo Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GROUND RECEIVING FRONT-END COMPENSATION SYSTEM FOR INTELLIGENT GUID...
- Publication number 20240345278
- Publication date Oct 17, 2024
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Qihui ZHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
TIME DOMAIN ELECTROMAGNETIC TENSOR BASED LOGGING METHOD
- Publication number 20240302561
- Publication date Sep 12, 2024
- CHINA UNIVERSITY OF MINING AND TECHNOLOGY
- Haiyan YANG
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC MEASUREMENTS IN A CURVED WELLBORE
- Publication number 20240230944
- Publication date Jul 11, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mark Frey
- G01 - MEASURING TESTING
Information Patent Application
Fracture Determination Ahead Of The Tool
- Publication number 20240219600
- Publication date Jul 4, 2024
- Halliburton Energy Services, Inc.
- Hsu-Hsiang Wu
- G01 - MEASURING TESTING
Information Patent Application
Maximizing Information Gain From Pipe Inspection Inversion
- Publication number 20240200440
- Publication date Jun 20, 2024
- Halliburton Energy Services, Inc.
- Ahmed Fouda
- E21 - EARTH DRILLING MINING
Information Patent Application
SIGNAL ACQUISITION METHOD AND DEVICE OF AZIMUTHAL ELECTROMAGNETIC W...
- Publication number 20240151872
- Publication date May 9, 2024
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Yali ZHANG
- G01 - MEASURING TESTING
Information Patent Application
DETERMINATION OF GEOLOGIC PERMEABILITY CORRELATIVE WITH MAGNETIC PE...
- Publication number 20240061140
- Publication date Feb 22, 2024
- Saudi Arabian Oil Company
- Val Riachentsev
- E21 - EARTH DRILLING MINING
Information Patent Application
Non-Invasive Method For Behind-Casing Cable Localization
- Publication number 20240027644
- Publication date Jan 25, 2024
- Halliburton Energy Services, Inc.
- Baris Guner
- G01 - MEASURING TESTING
Information Patent Application
SUBSURFACE FORMATION RADIAL PROFILING USING COMBINED PROCESSING OF...
- Publication number 20230374896
- Publication date Nov 23, 2023
- Halliburton Energy Services, Inc.
- Baris Guner
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS TO IDENTIFY FORMATIONS WITH MINIMUM CLAY RELATE...
- Publication number 20230375741
- Publication date Nov 23, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ping Zhang
- G01 - MEASURING TESTING
Information Patent Application
COMMON MODE REJECTION METHOD AND APPARATUS FOR ELECTROMAGNETIC INDU...
- Publication number 20230305181
- Publication date Sep 28, 2023
- University of Electronic Science and Technology of China
- Guoyun GUAN
- G01 - MEASURING TESTING
Information Patent Application
RANGING SOLENOID COIL TRANSMITTER AROUND DOWNHOLE BOTTOM HOLE ASSEM...
- Publication number 20230184985
- Publication date Jun 15, 2023
- Halliburton Energy Services, Inc.
- Charles Richard Thomas Hay
- E21 - EARTH DRILLING MINING
Information Patent Application
Determining Formation Conductivity with Propagation Measurements
- Publication number 20230184987
- Publication date Jun 15, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Gong Li Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
ANTENNA CALIBRATION IN AN EM LOGGING TOOL
- Publication number 20230184991
- Publication date Jun 15, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Kong Hauw Sarwa Bakti Tan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CORROSION EVALUATION OF NESTED CASINGS VIA PULSED EDDY CURRENT
- Publication number 20230161068
- Publication date May 25, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Isabelle Dubourg
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE NESTED PIPE INSPECTION USING HYBRID FREQUENCY AND TIME DOM...
- Publication number 20230160294
- Publication date May 25, 2023
- Halliburton Energy Services, Inc.
- Ahmed Fouda
- E21 - EARTH DRILLING MINING
Information Patent Application
Compound Signal For Logging While Drilling Resistivity Inversion
- Publication number 20230145563
- Publication date May 11, 2023
- Halliburton Energy Services, Inc.
- Li Pan
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR AN ARRAY OF DIFFERENT DOWNHOLE SENSORS IN A...
- Publication number 20230135986
- Publication date May 4, 2023
- Well Resolutions Technology
- Tsili Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cathodic Current Measurement of Outer Casings or Tubulars using Ele...
- Publication number 20230133067
- Publication date May 4, 2023
- Saudi Arabian Oil Company
- Hemant Kumar Sharma
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE COIL ANTENNA FOR DOWNHOLE MEASUREMENTS
- Publication number 20230134990
- Publication date May 4, 2023
- Baker Hughes Oilfield Operations LLC
- Bastian Sauthoff
- E21 - EARTH DRILLING MINING
Information Patent Application
QUANTIFICATION OF FORMATION WATER SATURATION AND SALINITY USING REL...
- Publication number 20230109189
- Publication date Apr 6, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Wael Abdallah
- E21 - EARTH DRILLING MINING
Information Patent Application
Workflow and Visualization for Localization of Concentric Pipe Collars
- Publication number 20230079375
- Publication date Mar 16, 2023
- Halliburton Energy Services, Inc.
- Burkay Donderici
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tool with Receive Antenna and Proximate Amplifier
- Publication number 20230069300
- Publication date Mar 2, 2023
- Halliburton Energy Services, Inc.
- Liang GE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Accurate And Cost-Effective Inversion-Based Auto Calibration Method...
- Publication number 20230057184
- Publication date Feb 23, 2023
- Halliburton Energy Services, Inc.
- Li Pan
- G01 - MEASURING TESTING
Information Patent Application
IMAGING DEVICE, ASSEMBLY, AND METHOD FOR PERFORMING REAL-TIME CORIN...
- Publication number 20230042141
- Publication date Feb 9, 2023
- Saudi Arabian Oil Company
- Mauricio Guiza Medina
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE BAR ANTENNA WITH DISTRIBUTED WINDINGS
- Publication number 20230043389
- Publication date Feb 9, 2023
- Baker Hughes Oilfield Operations LLC
- Martin Folberth
- E21 - EARTH DRILLING MINING
Information Patent Application
DUAL RANGE MICRO-RESISTIVITY MEASUREMENT METHOD
- Publication number 20230037403
- Publication date Feb 9, 2023
- Baker Hughes Oilfield Operations LLC
- Youssef Boulaknadal
- E21 - EARTH DRILLING MINING
Information Patent Application
MAGNETIC SUSCEPTIBILITY AND CONDUCTIVITY MODULE
- Publication number 20230025566
- Publication date Jan 26, 2023
- REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
- Cory Bryce WILSON
- G01 - MEASURING TESTING
Information Patent Application
FIT FOR PURPOSE MEASUREMENT SYSTEM FOR DRILL HOLE LOGGING
- Publication number 20230025415
- Publication date Jan 26, 2023
- REFLEX INSTRUMENTS ASIA PACIFIC PTY LTD
- David Charles LAWIE
- E21 - EARTH DRILLING MINING

using induction coils

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Time domain electromagnetic tensor based logging method

Apparatus and method for measuring thickness of tubings in downhole...

Expandable coil antenna for downhole measurements

Signal acquisition method and device of azimuthal electromagnetic w...

Apparent resistivity-depth section generating method for short-offs...

Ground receiving front-end compensation system for intelligent guid...

Resistivity determination from one transmitter and one receiver ant...

System and method for analyzing an oilfield casing using an apparen...

Method and system for leakage status evaluation and leaks location...

Common mode rejection method and apparatus for electromagnetic indu...

Workflow and visualization for localization of concentric pipe collars

Ranging solenoid coil transmitter around downhole bottom hole assem...

Fit for purpose measurement system for drill hole logging

Clay detection and quantification using downhole low frequency elec...

Accurate and cost-effective inversion-based auto calibration method...

Compound signal for logging while drilling resistivity inversion

Downhole ranging from multiple boreholes

Determination of geologic permeability correlative with magnetic pe...

Detecting underground utilities

Downhole nested pipe inspection using hybrid frequency and time dom...

Cathodic current measurement of outer casings or tubulars using ele...

Determination of formation water salinity using downhole low freque...

Power-efficient transient electromagnetic evaluation system and method

Magnetic susceptibility and conductivity module

Dual range micro-resistivity measurement method

Adjustable frequency processing of electromagnetic logging data

Noise minimization to communicate with a beacon

Enhanced inversion imaging

Logging tool ferrites and methods of manufacture

Dynamic diameter measurement device for downhole wireline cables

Patents Applicationslast 30 patents

METHOD AND APPARATUS TO IDENTIFICATION OF FEATURES IN A CARBONATE R...

GROUND RECEIVING FRONT-END COMPENSATION SYSTEM FOR INTELLIGENT GUID...

TIME DOMAIN ELECTROMAGNETIC TENSOR BASED LOGGING METHOD

ELECTROMAGNETIC MEASUREMENTS IN A CURVED WELLBORE

Fracture Determination Ahead Of The Tool

Maximizing Information Gain From Pipe Inspection Inversion

SIGNAL ACQUISITION METHOD AND DEVICE OF AZIMUTHAL ELECTROMAGNETIC W...

DETERMINATION OF GEOLOGIC PERMEABILITY CORRELATIVE WITH MAGNETIC PE...

Non-Invasive Method For Behind-Casing Cable Localization

SUBSURFACE FORMATION RADIAL PROFILING USING COMBINED PROCESSING OF...

METHODS AND SYSTEMS TO IDENTIFY FORMATIONS WITH MINIMUM CLAY RELATE...

COMMON MODE REJECTION METHOD AND APPARATUS FOR ELECTROMAGNETIC INDU...

RANGING SOLENOID COIL TRANSMITTER AROUND DOWNHOLE BOTTOM HOLE ASSEM...

Determining Formation Conductivity with Propagation Measurements

ANTENNA CALIBRATION IN AN EM LOGGING TOOL

CORROSION EVALUATION OF NESTED CASINGS VIA PULSED EDDY CURRENT

DOWNHOLE NESTED PIPE INSPECTION USING HYBRID FREQUENCY AND TIME DOM...

Compound Signal For Logging While Drilling Resistivity Inversion

SYSTEMS AND METHODS FOR AN ARRAY OF DIFFERENT DOWNHOLE SENSORS IN A...

Cathodic Current Measurement of Outer Casings or Tubulars using Ele...

EXPANDABLE COIL ANTENNA FOR DOWNHOLE MEASUREMENTS

QUANTIFICATION OF FORMATION WATER SATURATION AND SALINITY USING REL...

Workflow and Visualization for Localization of Concentric Pipe Collars

Downhole Tool with Receive Antenna and Proximate Amplifier

Accurate And Cost-Effective Inversion-Based Auto Calibration Method...

IMAGING DEVICE, ASSEMBLY, AND METHOD FOR PERFORMING REAL-TIME CORIN...

DOWNHOLE BAR ANTENNA WITH DISTRIBUTED WINDINGS

DUAL RANGE MICRO-RESISTIVITY MEASUREMENT METHOD

MAGNETIC SUSCEPTIBILITY AND CONDUCTIVITY MODULE

FIT FOR PURPOSE MEASUREMENT SYSTEM FOR DRILL HOLE LOGGING