Electric drives

Industry

CPC
E21B4/04

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B4/00Drives used in the borehole

Current Industry

E21B4/04Electric drives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrically-powered drilling rig and method for operating thereof
- Patent number 12,152,468
- Issue date Nov 26, 2024
- CARON TECHNOLOGIES INTERNATIONAL INC.
- Jean-Claude Caron
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective electrode usage for directional pulse power drilling
- Patent number 12,123,284
- Issue date Oct 22, 2024
- Halliburton Energy Services, Inc.
- Michael D. Finke
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-situ shear test device for holes in rock-soil mass
- Patent number 12,124,000
- Issue date Oct 22, 2024
- Chang'an University
- Hengxing Lan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selective electrode usage for directional pulse power drilling from...
- Patent number 12,104,466
- Issue date Oct 1, 2024
- Halliburton Energy Services, Inc.
- Michael D. Finke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and device for fault estimation of measurement and control d...
- Patent number 12,098,629
- Issue date Sep 24, 2024
- China University of Petroleum
- Weiliang Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Magnetic supporting of thrust load for downhole-type artificial lif...
- Patent number 12,046,982
- Issue date Jul 23, 2024
- Upwing Energy, Inc.
- Patrick McMullen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for magnetizing permanent magnet rotors
- Patent number 12,002,610
- Issue date Jun 4, 2024
- Baker Hughes Oilfield Operations LLC
- Yong Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric driven hydraulic fracking system
- Patent number 12,000,256
- Issue date Jun 4, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole wireline tool string
- Patent number 11,988,057
- Issue date May 21, 2024
- Welltec A/S
- Peder Løkke Borg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric driven hydraulic fracking operation
- Patent number 11,976,525
- Issue date May 7, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Parameter monitoring and control for an electric driven hydraulic f...
- Patent number 11,976,524
- Issue date May 7, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable frequency drive configuration for electric driven hydrauli...
- Patent number 11,939,828
- Issue date Mar 26, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for connecting formation fractures using fracbots
- Patent number 11,859,492
- Issue date Jan 2, 2024
- Saudi Arabian Oil Company
- Abdullah Mohammed BinZiad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reversible polycrystalline diamond compact bit
- Patent number 11,821,263
- Issue date Nov 21, 2023
- Saudi Arabian Oil Company
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric driven hydraulic fracking system
- Patent number 11,788,396
- Issue date Oct 17, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Subsea coiled tubing drilling system and subsea drilling device the...
- Patent number 11,781,385
- Issue date Oct 10, 2023
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Wensheng Xiao
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Variable frequency drive configuration for electric driven hydrauli...
- Patent number 11,773,664
- Issue date Oct 3, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric driven hydraulic fracking operation
- Patent number 11,739,602
- Issue date Aug 29, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Robotic system including an electrical clamping system
- Patent number 11,719,044
- Issue date Aug 8, 2023
- Canrig Robotic Technologies AS
- Kenneth Mikalsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Parameter monitoring and control for an electric driven hydraulic f...
- Patent number 11,708,733
- Issue date Jul 25, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method of transferring power within a wellbore
- Patent number 11,686,161
- Issue date Jun 27, 2023
- Upwing Energy, Inc.
- David Biddick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power conditioning system for pulse power drilling
- Patent number 11,680,447
- Issue date Jun 20, 2023
- Halliburton Energy Services, Inc.
- Nagaraja K. Pai
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable frequency drive configuration for electric driven hydrauli...
- Patent number 11,668,144
- Issue date Jun 6, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Axial gap generator measurement tool
- Patent number 11,646,631
- Issue date May 9, 2023
- Upwing Energy, Inc.
- Patrick McMullen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Apparatus and method for running and retrieving tubing using an ele...
- Patent number 11,624,250
- Issue date Apr 11, 2023
- Coiled Tubing Specialties, LLC
- Bruce L. Randall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric driven hydraulic fracking operation
- Patent number 11,560,764
- Issue date Jan 24, 2023
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellsite electrical power management system
- Patent number 11,549,506
- Issue date Jan 10, 2023
- STEWART & STEVENSON LLC
- Chris Harvell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable frequency drive configuration for electric driven hydrauli...
- Patent number 11,492,860
- Issue date Nov 8, 2022
- National Service Alliance—Houston LLC
- John Fischer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Parameter monitoring and control for an electric driven hydraulic f...
- Patent number 11,473,381
- Issue date Oct 18, 2022
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power distribution trailer for an electric driven hydraulic frackin...
- Patent number 11,466,550
- Issue date Oct 11, 2022
- National Service Alliance—Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Electrical Drilling Systems and Methods for Geothermal Field Constr...
- Publication number 20240368945
- Publication date Nov 7, 2024
- Bedrock Energy, Inc.
- Silviu LIVESCU
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR ELECTRIC POWER MANAGEMENT
- Publication number 20240344443
- Publication date Oct 17, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Suman Katanguri
- E21 - EARTH DRILLING MINING
Information Patent Application
All-Metal Intelligent Control Motor
- Publication number 20240337158
- Publication date Oct 10, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jialin TIAN
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEM
- Publication number 20240301779
- Publication date Sep 12, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU SHEAR TEST DEVICE FOR HOLES IN ROCK-SOIL MASS
- Publication number 20240255675
- Publication date Aug 1, 2024
- CHANG'AN UNIVERSITY
- Hengxing LAN
- E21 - EARTH DRILLING MINING
Information Patent Application
PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...
- Publication number 20240247556
- Publication date Jul 25, 2024
- Halliburton Energy Services, Inc.
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
MUD PRESSURE WAVE SIGNAL MODULATION APPARATUS AND METHOD
- Publication number 20240247586
- Publication date Jul 25, 2024
- CHINA NATIONAL PETROLEUM CORPORATION
- Jiajin Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND DEVICE FOR FAULT ESTIMATION OF MEASUREMENT AND CONTROL D...
- Publication number 20240229635
- Publication date Jul 11, 2024
- China University of Petroleum
- Weiliang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND DEVICE FOR FAULT ESTIMATION OF MEASUREMENT AND CONTROL D...
- Publication number 20240133285
- Publication date Apr 25, 2024
- China University of Petroleum
- Weiliang Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
BHA WITH ELECTRIC DIRECTIONAL DRILLING MOTOR
- Publication number 20240117677
- Publication date Apr 11, 2024
- ConocoPhillips Company
- Hans-Jacob LUND
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE FOR GRINDING SIDE SURFACE OF INNER WALL OF ROCK BOREHOLE
- Publication number 20240011354
- Publication date Jan 11, 2024
- Institute of Rock and Soil Mechanics, CAS
- Quan JIANG
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...
- Publication number 20240003208
- Publication date Jan 4, 2024
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION
- Publication number 20230392461
- Publication date Dec 7, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...
- Publication number 20230366280
- Publication date Nov 16, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...
- Publication number 20230304368
- Publication date Sep 28, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING RIG POWER SUPPLY BUS MANAGEMENT
- Publication number 20230223781
- Publication date Jul 13, 2023
- Rouse Industires Inc.
- Codie Rouse
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION
- Publication number 20230160271
- Publication date May 25, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR CONNECTING FORMATION FRACTURES USING FRACBOTS
- Publication number 20230160264
- Publication date May 25, 2023
- Saudi Arabian Oil Company
- Abdullah Mohammed BinZiad
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...
- Publication number 20230061848
- Publication date Mar 2, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC TOP DRIVE
- Publication number 20230040156
- Publication date Feb 9, 2023
- Nabors Drilling Technologies USA, Inc.
- Hifzi Ardic
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER DISTRIBUTION TRAILER FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKIN...
- Publication number 20230033487
- Publication date Feb 2, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...
- Publication number 20230033433
- Publication date Feb 2, 2023
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION
- Publication number 20220356772
- Publication date Nov 10, 2022
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...
- Publication number 20220259931
- Publication date Aug 18, 2022
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR MAGNETIZING PERMANENT MAGNET ROTORS
- Publication number 20220254557
- Publication date Aug 11, 2022
- Baker Hughes Oilfield Operations LLC
- Yong Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...
- Publication number 20220220816
- Publication date Jul 14, 2022
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION
- Publication number 20220170332
- Publication date Jun 2, 2022
- National Service Alliance - Houston LLC
- John Fischer
- E21 - EARTH DRILLING MINING
Information Patent Application
REVERSIBLE POLYCRYSTALLINE DIAMOND COMPACT BIT
- Publication number 20220120138
- Publication date Apr 21, 2022
- Saudi Arabian Oil Company
- Jianhui Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
POWER DISTRIBUTION TRAILER FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKIN...
- Publication number 20220065089
- Publication date Mar 3, 2022
- National Service Alliance - Houston LLC
- John Fischer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...
- Publication number 20220042385
- Publication date Feb 10, 2022
- National Service Alliance - Houston LLC
- John Fischer
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Electric drives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrically-powered drilling rig and method for operating thereof

Selective electrode usage for directional pulse power drilling

In-situ shear test device for holes in rock-soil mass

Selective electrode usage for directional pulse power drilling from...

Method and device for fault estimation of measurement and control d...

Magnetic supporting of thrust load for downhole-type artificial lif...

Systems and methods for magnetizing permanent magnet rotors

Electric driven hydraulic fracking system

Downhole wireline tool string

Electric driven hydraulic fracking operation

Parameter monitoring and control for an electric driven hydraulic f...

Variable frequency drive configuration for electric driven hydrauli...

Method and system for connecting formation fractures using fracbots

Reversible polycrystalline diamond compact bit

Electric driven hydraulic fracking system

Subsea coiled tubing drilling system and subsea drilling device the...

Variable frequency drive configuration for electric driven hydrauli...

Electric driven hydraulic fracking operation

Robotic system including an electrical clamping system

Parameter monitoring and control for an electric driven hydraulic f...

System and method of transferring power within a wellbore

Power conditioning system for pulse power drilling

Variable frequency drive configuration for electric driven hydrauli...

Axial gap generator measurement tool

Apparatus and method for running and retrieving tubing using an ele...

Electric driven hydraulic fracking operation

Wellsite electrical power management system

Variable frequency drive configuration for electric driven hydrauli...

Parameter monitoring and control for an electric driven hydraulic f...

Power distribution trailer for an electric driven hydraulic frackin...

Patents Applicationslast 30 patents

Electrical Drilling Systems and Methods for Geothermal Field Constr...

APPARATUS AND METHODS FOR ELECTRIC POWER MANAGEMENT

All-Metal Intelligent Control Motor

ELECTRIC DRIVEN HYDRAULIC FRACKING SYSTEM

IN-SITU SHEAR TEST DEVICE FOR HOLES IN ROCK-SOIL MASS

PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...

MUD PRESSURE WAVE SIGNAL MODULATION APPARATUS AND METHOD

METHOD AND DEVICE FOR FAULT ESTIMATION OF MEASUREMENT AND CONTROL D...

METHOD AND DEVICE FOR FAULT ESTIMATION OF MEASUREMENT AND CONTROL D...

BHA WITH ELECTRIC DIRECTIONAL DRILLING MOTOR

DEVICE FOR GRINDING SIDE SURFACE OF INNER WALL OF ROCK BOREHOLE

VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...

ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION

PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...

VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...

DRILLING RIG POWER SUPPLY BUS MANAGEMENT

ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION

METHOD AND SYSTEM FOR CONNECTING FORMATION FRACTURES USING FRACBOTS

VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...

ELECTRIC TOP DRIVE

POWER DISTRIBUTION TRAILER FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKIN...

PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...

ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION

VARIABLE FREQUENCY DRIVE CONFIGURATION FOR ELECTRIC DRIVEN HYDRAULI...

SYSTEMS AND METHODS FOR MAGNETIZING PERMANENT MAGNET ROTORS

PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...

ELECTRIC DRIVEN HYDRAULIC FRACKING OPERATION

REVERSIBLE POLYCRYSTALLINE DIAMOND COMPACT BIT

POWER DISTRIBUTION TRAILER FOR AN ELECTRIC DRIVEN HYDRAULIC FRACKIN...

PARAMETER MONITORING AND CONTROL FOR AN ELECTRIC DRIVEN HYDRAULIC F...