using earth as an electrical conductor

Industry

CPC
E21B47/121

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B47/00Survey of boreholes or wells

Current Industry

E21B47/121using earth as an electrical conductor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Non-fouling liquid electrodes
- Patent number 10,746,681
- Issue date Aug 18, 2020
- Baker Hughes, a GE company, LLC
- Rocco DiFoggio
- G01 - MEASURING TESTING
Information Patent Grant
System and method for monitoring the performances of a cable carryi...
- Patent number 10,738,589
- Issue date Aug 11, 2020
- Schlumberger Technology Corporation
- Vincent Chatelet
- G01 - MEASURING TESTING
Information Patent Grant
Well monitoring
- Patent number 10,704,378
- Issue date Jul 7, 2020
- Expro North Sea Limited
- Alexandra Vasil'evna Rogacheva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole sensor system using resonant source
- Patent number 10,669,817
- Issue date Jun 2, 2020
- The Charles Stark Draper Laboratory, Inc.
- Stanley Shanfield
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open smart completion
- Patent number 10,612,370
- Issue date Apr 7, 2020
- Saudi Arabian Oil Company
- Brett W. Bouldin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole control and sensing system
- Patent number 10,612,344
- Issue date Apr 7, 2020
- Halliburton Energy Services, Inc.
- Ibrahim El Mallawany
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular electrode tool for improved hydraulic fracture diagnostics
- Patent number 10,578,763
- Issue date Mar 3, 2020
- Board of Regents of the University of Texas System
- Jeffrey Gabelmann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Advanced drill string communication system, components and methods
- Patent number 10,513,919
- Issue date Dec 24, 2019
- Merlin Technology, Inc.
- Albert W. Chau
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for placement of surface electrodes for electromagnetic tele...
- Patent number 10,502,860
- Issue date Dec 10, 2019
- Schlumberger Technology Corporation
- Gaelle Jannin
- G01 - MEASURING TESTING
Information Patent Grant
Methods and systems for spectrum estimation for measure while drill...
- Patent number 10,422,218
- Issue date Sep 24, 2019
- Schlumberger Technology Corporation
- Julius Kusuma
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adaptive inversion for vertical resistivity logs from multiaxial in...
- Patent number 10,408,965
- Issue date Sep 10, 2019
- Schlumberger Technology Corporation
- Peter T. Wu
- G01 - MEASURING TESTING
Information Patent Grant
Telluric referencing for improved electromagnetic telemetry
- Patent number 10,352,155
- Issue date Jul 16, 2019
- Halliburton Energy Services, Inc.
- Glenn Andrew Wilson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Surface display interface for data from downhole systems
- Patent number 10,329,901
- Issue date Jun 25, 2019
- Evolution Engineering Inc.
- David A. Switzer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole sensing for electromagnetic telemetry
- Patent number 10,323,510
- Issue date Jun 18, 2019
- Schlumberger Technology Corporation
- Luis Eduardo DePavia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing segment having at least one transmission crossover arrangement
- Patent number 10,309,215
- Issue date Jun 4, 2019
- Halliburton Energy Services, Inc.
- Michael S. Bittar
- G08 - SIGNALLING
Information Patent Grant
System and method for performing distant geophysical survey
- Patent number 10,309,214
- Issue date Jun 4, 2019
- GroundMetrics, Inc.
- George Eiskamp
- G01 - MEASURING TESTING
Information Patent Grant
Electrical system and method for selective control of downhole devices
- Patent number 10,287,851
- Issue date May 14, 2019
- Halliburton Energy Services, Inc.
- Ibrahim El Mallawany
- E21 - EARTH DRILLING MINING
Information Patent Grant
Real-time electromagnetic telemetry system
- Patent number 10,274,639
- Issue date Apr 30, 2019
- Schlumberger Technology Corporation
- Andriy Gelman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Optimizing electromagnetic telemetry transmissions
- Patent number 10,233,747
- Issue date Mar 19, 2019
- Evolution Engineering Inc.
- Jili Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining subterranean-formation resistivity using an electromagn...
- Patent number 10,190,412
- Issue date Jan 29, 2019
- Halliburton Energy Services, Inc.
- Matthew Hui Chong
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preformed antenna with radio frequency connectors for downhole appl...
- Patent number 10,181,633
- Issue date Jan 15, 2019
- Halliburton Energy Services, Inc.
- Lay Wei Ang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Communication using electrical signals transmitted through earth fo...
- Patent number 10,122,196
- Issue date Nov 6, 2018
- Baker Hughes, a GE company, LLC
- Daniel Ernesto Sequera
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatuses and methods for evaluating systems used in electromagne...
- Patent number 10,113,417
- Issue date Oct 30, 2018
- Evolution Engineering Inc.
- Jili Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wired and wireless downhole telemetry using a logging tool
- Patent number 10,100,635
- Issue date Oct 16, 2018
- ExxonMobil Upstream Research Company
- Stuart R. Keller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Advanced inground device power control and associated methods
- Patent number 10,072,489
- Issue date Sep 11, 2018
- Albert W. Chau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimizing electromagnetic telemetry transmissions
- Patent number 9,988,897
- Issue date Jun 5, 2018
- Evolution Engineering Inc.
- Jili Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electromagnetic telemetry system with compensation for drilling flu...
- Patent number 9,976,415
- Issue date May 22, 2018
- Evolution Engineering Inc.
- Justin C. Logan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power generating communication device
- Patent number 9,927,547
- Issue date Mar 27, 2018
- Baker Hughes, a GE company, LLC
- Edward Wood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cable integrity monitor for electromagnetic telemetry systems
- Patent number 9,850,753
- Issue date Dec 26, 2017
- Halliburton Energy Services, Inc.
- Richard Graham Payne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Communication applications
- Patent number 9,778,389
- Issue date Oct 3, 2017
- Halliburton Energy Services, Inc.
- Victor James Stolpman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Advanced Drill String Communication System and Method
- Publication number 20200116014
- Publication date Apr 16, 2020
- Merlin Technology, Inc.
- Albert W. Chau
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR SPECTRUM ESTIMATION FOR MEASURE WHILE DRILL...
- Publication number 20190376384
- Publication date Dec 12, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Julius Kusuma
- E21 - EARTH DRILLING MINING
Information Patent Application
NON-FOULING LIQUID ELECTRODES
- Publication number 20190301277
- Publication date Oct 3, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Rocco DiFoggio
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS EMPLOYING LOOK-AROUND AND LOOK-AHEAD INVERSION...
- Publication number 20190128116
- Publication date May 2, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Michael Thiel
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR SPECTRUM ESTIMATION FOR MEASURE WHILE DRILL...
- Publication number 20190048714
- Publication date Feb 14, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Julius Kusuma
- E21 - EARTH DRILLING MINING
Information Patent Application
OPEN SMART COMPLETION
- Publication number 20190040736
- Publication date Feb 7, 2019
- Saudi Arabian Oil Company
- Brett W. Bouldin
- E21 - EARTH DRILLING MINING
Information Patent Application
Advanced Inground Device Power Control and Associated Methods
- Publication number 20190010797
- Publication date Jan 10, 2019
- Merlin Technology, Inc.
- Albert W. Chau
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR SURFACE DETECTION OF ELECTROMAGNETIC SIGNAL...
- Publication number 20180320509
- Publication date Nov 8, 2018
- Halliburton Energy Services, Inc.
- Neal Gregory SKINNER
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTIMIZING ELECTROMAGNETIC TELEMETRY TRANSMISSIONS
- Publication number 20180266242
- Publication date Sep 20, 2018
- Evolution Engineering Inc.
- Jili LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FORMATION DENSITY TOOL WITH A DETECTOR OPERATING IN TOTAL COUNT MODE
- Publication number 20170343700
- Publication date Nov 30, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Avtandil Tkabladze
- G01 - MEASURING TESTING
Information Patent Application
OPTIMIZING ELECTROMAGNETIC TELEMETRY TRANSMISSIONS
- Publication number 20170335680
- Publication date Nov 23, 2017
- Evolution Engineering Inc.
- Jili LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION USING ELECTRICAL SIGNALS TRANSMITTED THROUGH EARTH FO...
- Publication number 20170229893
- Publication date Aug 10, 2017
- BAKER HUGHES INCORPORATED
- Daniel Ernesto Sequera
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND SYSTEM FOR OPERATING AND MONITORING A WELL FOR EXTRACTIN...
- Publication number 20170096888
- Publication date Apr 6, 2017
- Emeline Drouet
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUSES AND METHODS FOR EVALUATING SYSTEMS USED IN ELECTROMAGNE...
- Publication number 20170044895
- Publication date Feb 16, 2017
- Jili LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WELL MONITORING
- Publication number 20160258278
- Publication date Sep 8, 2016
- Expro North Sea Limited
- Alexandra Vasil'evna Rogacheva
- E21 - EARTH DRILLING MINING
Information Patent Application
Wired and Wireless Downhole Telemetry Using a Logging Tool
- Publication number 20150292321
- Publication date Oct 15, 2015
- Stuart R. Keller
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHODS FOR SELECTIVE SHORTING OF AN ELECTRICAL INSULATO...
- Publication number 20150107900
- Publication date Apr 23, 2015
- Well Resolutions Technology
- Tsili WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Sub-surface formation boundary detection using an electric-field bo...
- Publication number 20150101817
- Publication date Apr 16, 2015
- Matthew A. White
- E21 - EARTH DRILLING MINING
Information Patent Application
TELEMETRY SYSTEM AND METHOD OF COMMUNICATING THROUGH A TUBULAR
- Publication number 20150007982
- Publication date Jan 8, 2015
- BAKER HUGHES INCORPORATED
- Thomas J. Zweifel
- E21 - EARTH DRILLING MINING
Information Patent Application
Adaptive Inversion For Vertical Resistivity Logs From Multiaxial In...
- Publication number 20140372040
- Publication date Dec 18, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Peter T. Wu
- G01 - MEASURING TESTING
Information Patent Application
Methods of Using Enhanced Wellbore Electrical Cables
- Publication number 20140352952
- Publication date Dec 4, 2014
- Joseph Varkey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY CONDUCTIVE PROPPANT COATING AND RELATED METHODS
- Publication number 20140338898
- Publication date Nov 20, 2014
- ConocoPhillips Company
- Joe D. ALLISON
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Advanced Inground Device Power Control and Associated Methods
- Publication number 20140265619
- Publication date Sep 18, 2014
- Merlin Technology, Inc.
- Albert W. Chau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRILLING SYSTEM HAVING A SUPER-CAPACITOR AMPLIFIER AND A METHOD FOR...
- Publication number 20140231139
- Publication date Aug 21, 2014
- Vladimir Rozenblit
- E21 - EARTH DRILLING MINING
Information Patent Application
Inductive Coupler
- Publication number 20140102807
- Publication date Apr 17, 2014
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Tianxia Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER GENERATING COMMUNICATION DEVICE
- Publication number 20140002089
- Publication date Jan 2, 2014
- BAKER HUGHES INCORPORATED
- Edward Wood
- G01 - MEASURING TESTING
Information Patent Application
WELL MONITORING
- Publication number 20140002088
- Publication date Jan 2, 2014
- Expro North Sea Limited
- Steven Martin Hudson
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods Of Using Enhanced Wellbore Electrical Cables
- Publication number 20130292126
- Publication date Nov 7, 2013
- Joseph Varkey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Systems and Methods for Collecting One or More Measurements in a Bo...
- Publication number 20130239673
- Publication date Sep 19, 2013
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Fernando Garcia-Osuna
- G01 - MEASURING TESTING
Information Patent Application
ADVANCED DRILL STRING COMMUNICATION SYSTEM, COMPONENTS AND METHODS
- Publication number 20130176139
- Publication date Jul 11, 2013
- Merlin Technology, Inc.
- Albert W. Chau
- G01 - MEASURING TESTING

using earth as an electrical conductor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Non-fouling liquid electrodes

System and method for monitoring the performances of a cable carryi...

Well monitoring

Downhole sensor system using resonant source

Open smart completion

Downhole control and sensing system

Modular electrode tool for improved hydraulic fracture diagnostics

Advanced drill string communication system, components and methods

Method for placement of surface electrodes for electromagnetic tele...

Methods and systems for spectrum estimation for measure while drill...

Adaptive inversion for vertical resistivity logs from multiaxial in...

Telluric referencing for improved electromagnetic telemetry

Surface display interface for data from downhole systems

Downhole sensing for electromagnetic telemetry

Casing segment having at least one transmission crossover arrangement

System and method for performing distant geophysical survey

Electrical system and method for selective control of downhole devices

Real-time electromagnetic telemetry system

Optimizing electromagnetic telemetry transmissions

Determining subterranean-formation resistivity using an electromagn...

Preformed antenna with radio frequency connectors for downhole appl...

Communication using electrical signals transmitted through earth fo...

Apparatuses and methods for evaluating systems used in electromagne...

Wired and wireless downhole telemetry using a logging tool

Advanced inground device power control and associated methods

Optimizing electromagnetic telemetry transmissions

Electromagnetic telemetry system with compensation for drilling flu...

Power generating communication device

Cable integrity monitor for electromagnetic telemetry systems

Communication applications

Patents Applicationslast 30 patents

Advanced Drill String Communication System and Method

METHODS AND SYSTEMS FOR SPECTRUM ESTIMATION FOR MEASURE WHILE DRILL...

NON-FOULING LIQUID ELECTRODES

METHODS AND SYSTEMS EMPLOYING LOOK-AROUND AND LOOK-AHEAD INVERSION...

METHODS AND SYSTEMS FOR SPECTRUM ESTIMATION FOR MEASURE WHILE DRILL...

OPEN SMART COMPLETION

Advanced Inground Device Power Control and Associated Methods

SYSTEMS AND METHODS FOR SURFACE DETECTION OF ELECTROMAGNETIC SIGNAL...

OPTIMIZING ELECTROMAGNETIC TELEMETRY TRANSMISSIONS

FORMATION DENSITY TOOL WITH A DETECTOR OPERATING IN TOTAL COUNT MODE

OPTIMIZING ELECTROMAGNETIC TELEMETRY TRANSMISSIONS

COMMUNICATION USING ELECTRICAL SIGNALS TRANSMITTED THROUGH EARTH FO...

METHOD AND SYSTEM FOR OPERATING AND MONITORING A WELL FOR EXTRACTIN...

APPARATUSES AND METHODS FOR EVALUATING SYSTEMS USED IN ELECTROMAGNE...

WELL MONITORING

Wired and Wireless Downhole Telemetry Using a Logging Tool

SYSTEM AND METHODS FOR SELECTIVE SHORTING OF AN ELECTRICAL INSULATO...

Sub-surface formation boundary detection using an electric-field bo...

TELEMETRY SYSTEM AND METHOD OF COMMUNICATING THROUGH A TUBULAR

Adaptive Inversion For Vertical Resistivity Logs From Multiaxial In...

Methods of Using Enhanced Wellbore Electrical Cables

ELECTRICALLY CONDUCTIVE PROPPANT COATING AND RELATED METHODS

Advanced Inground Device Power Control and Associated Methods

DRILLING SYSTEM HAVING A SUPER-CAPACITOR AMPLIFIER AND A METHOD FOR...

Inductive Coupler

POWER GENERATING COMMUNICATION DEVICE

WELL MONITORING

Methods Of Using Enhanced Wellbore Electrical Cables

Systems and Methods for Collecting One or More Measurements in a Bo...

ADVANCED DRILL STRING COMMUNICATION SYSTEM, COMPONENTS AND METHODS