Surface drives for rotary drilling

Industry

CPC
E21B3/02

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B3/00Rotary drilling

Current Industry

E21B3/02Surface drives for rotary drilling

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cooling for geothermal well drilling
- Patent number 12,140,028
- Issue date Nov 12, 2024
- Eavor Technologies Inc.
- Matthew Toews
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bi-directional spring filter
- Patent number 12,115,472
- Issue date Oct 15, 2024
- Larry G. Keast
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Virtual brake system
- Patent number 12,116,855
- Issue date Oct 15, 2024
- The Charles Machine Works, Inc.
- Joseph G. Greenlee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Motor angular position control
- Patent number 12,119,775
- Issue date Oct 15, 2024
- Schlumberger Technology Corporation
- Jian Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drill with freewheel mode
- Patent number 12,110,753
- Issue date Oct 8, 2024
- Vermeer Manufacturing Company
- Jacob Rewerts
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling system control for reducing stick-slip by calculating and...
- Patent number 12,091,958
- Issue date Sep 17, 2024
- Schlumberger Technology Corporation
- Benjamin Peter Jeffryes
- G05 - CONTROLLING REGULATING
Information Patent Grant
Device for transferring data and/or power in a derrick or in a work...
- Patent number 12,065,890
- Issue date Aug 20, 2024
- Think and Vision GmbH
- Medardus Ramsauer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for automated slide drilling
- Patent number 12,065,924
- Issue date Aug 20, 2024
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- G01 - MEASURING TESTING
Information Patent Grant
Drilling rig with a top drive system operable in a drilling mode an...
- Patent number 12,065,892
- Issue date Aug 20, 2024
- Itrec B.V.
- Arthur Alexander De Mul
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automated filtering and normalization of logging data for improved...
- Patent number 12,060,791
- Issue date Aug 13, 2024
- MAGNETIC VARIATION SERVICES, LLC
- Stefan Maus
- G01 - MEASURING TESTING
Information Patent Grant
Monitoring drilling vibrations based on rotational speed
- Patent number 12,055,031
- Issue date Aug 6, 2024
- Halliburton Energy Services, Inc.
- Zhijie Sun
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlling a casing running tool
- Patent number 12,037,854
- Issue date Jul 16, 2024
- Saudi Arabian Oil Company
- Oladele Owoeye
- E21 - EARTH DRILLING MINING
Information Patent Grant
Construction machine for special civil engineering
- Patent number 12,037,860
- Issue date Jul 16, 2024
- ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebs...
- Christian Heichel
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Drilling device for coal mining
- Patent number 12,018,534
- Issue date Jun 25, 2024
- Shandong University of Science and Technology
- Weiyao Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Automatically detecting and unwinding accumulated drill string torque
- Patent number 12,012,841
- Issue date Jun 18, 2024
- Schlumberger Technology Corporation
- Ramakrishna Madhireddy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Horizontal directional drill string having dual fluid paths
- Patent number 12,000,216
- Issue date Jun 4, 2024
- The Charles Machine Works, Inc.
- Floyd R. Gunsaulis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual activity top drive
- Patent number 11,988,059
- Issue date May 21, 2024
- National-Oilwell Varco, L.P.
- Andrew Ian McKenzie
- E21 - EARTH DRILLING MINING
Information Patent Grant
Core drill assembly
- Patent number 11,982,184
- Issue date May 14, 2024
- Milwaukee Electric Tool Corporation
- Jonathan E. Schmitz
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Multi-tool boring systems and methods of operating such systems
- Patent number 11,959,338
- Issue date Apr 16, 2024
- ArcByt, Inc.
- Roberto Antonio Zillante
- E21 - EARTH DRILLING MINING
Information Patent Grant
Measuring backlash of a drive train
- Patent number 11,959,823
- Issue date Apr 16, 2024
- Schlumberger Technology Corporation
- Alejandro Camacho Cardenas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Power management at a wellsite
- Patent number 11,942,781
- Issue date Mar 26, 2024
- Schlumberger Technology Corporation
- Paul Wyman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controller augmenting existing control system
- Patent number 11,933,156
- Issue date Mar 19, 2024
- Schlumberger Technology Corporation
- Joergen K Johnsen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool coupler with sliding coupling members for top drive
- Patent number 11,920,411
- Issue date Mar 5, 2024
- Weatherford Technology Holdings, LLC
- Michael Henke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Straddle seat pit launch directional drill
- Patent number 11,920,470
- Issue date Mar 5, 2024
- Roddie, Inc.
- Rod Herrick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Motor angular position control
- Patent number 11,916,507
- Issue date Feb 27, 2024
- Schlumberger Technology Corporation
- Jian Wu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore drilling top drive system and operational methods
- Patent number 11,913,299
- Issue date Feb 27, 2024
- Itrec B.V.
- Diederick Bernardus Wijning
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low-power microwave coring machine suitable for lunar rocks and met...
- Patent number 11,913,336
- Issue date Feb 27, 2024
- Northeastern University
- Xiating Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric drill
- Patent number 11,905,761
- Issue date Feb 20, 2024
- Globe (Jiangsu) Co., Ltd.
- Yuexun Cao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Portable coring machine
- Patent number 11,898,445
- Issue date Feb 13, 2024
- Patrick Joyce
- E21 - EARTH DRILLING MINING
Information Patent Grant
Generating electricity with a magnetic drill pipe
- Patent number 11,901,800
- Issue date Feb 13, 2024
- Saudi Arabian Oil Company
- Ahmed Abdulaziz Al-Mousa
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TOP DRIVE WITH DRAG CHAIN
- Publication number 20240418040
- Publication date Dec 19, 2024
- Nabors Drilling Technologies USA, Inc.
- Camilo RIVERA
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM WITH A PLANETARY GEARBOX
- Publication number 20240418240
- Publication date Dec 19, 2024
- DANA (WUXI) TECHNOLOGY CO., LTD.
- Ling DONG
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHODS FOR AUTOMATED SLIDE DRILLING
- Publication number 20240401463
- Publication date Dec 5, 2024
- MOTIVE DRILLING TECHNOLOGIES, INC.
- Todd W. Benson
- E21 - EARTH DRILLING MINING
Information Patent Application
ADAPTIVE AQUATIC SEISMIC WHILE DRILLING ACQUISITION METHODS AND SYS...
- Publication number 20240353585
- Publication date Oct 24, 2024
- Saudi Arabian Oil Company
- Ali ALDAWOOD
- E21 - EARTH DRILLING MINING
Information Patent Application
Resonance-Enabled Drills
- Publication number 20240352803
- Publication date Oct 24, 2024
- PEKE Systems Inc.
- Peter Andrew Lucon
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VIRTUAL BRAKE SYSTEM
- Publication number 20240344397
- Publication date Oct 17, 2024
- The Charles Machine Works, Inc.
- Joseph G. Greenlee
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR RETRIEVING INNER TUBES
- Publication number 20240318521
- Publication date Sep 26, 2024
- LONGYEAR TM, INC.
- Christof Kruse
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR MAKE-UP AND BREAK-OUT OF DRILL PIPE
- Publication number 20240301757
- Publication date Sep 12, 2024
- Helmerich & Payne, Inc.
- Patrick L. Gustafson
- E21 - EARTH DRILLING MINING
Information Patent Application
Power Management at a Wellsite
- Publication number 20240266868
- Publication date Aug 8, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Paul Wyman
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLING A CASING RUNNING TOOL
- Publication number 20240263529
- Publication date Aug 8, 2024
- Saudi Arabian Oil Company
- Oladele Owoeye
- E21 - EARTH DRILLING MINING
Information Patent Application
CORE DRILL ASSEMBLY
- Publication number 20240247545
- Publication date Jul 25, 2024
- Milwaukee Electric Tool Corporation
- Jonathan E. Schmitz
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
TORQUE REDUCTION ASSEMBLY
- Publication number 20240229572
- Publication date Jul 11, 2024
- NXG TECHNOLOGIES LIMITED
- John OATES
- E21 - EARTH DRILLING MINING
Information Patent Application
BI-DIRECTIONAL SPRING FILTER
- Publication number 20240226778
- Publication date Jul 11, 2024
- Larry G. Keast
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Multi-Tool Boring Systems and Methods of Operating Such Systems
- Publication number 20240218743
- Publication date Jul 4, 2024
- ArcByt, Inc.
- Roberto Antonio Zillante
- E21 - EARTH DRILLING MINING
Information Patent Application
PIVOT JOINT WITH A ROTATABLE LOWER PORTION
- Publication number 20240218751
- Publication date Jul 4, 2024
- Nabors Drilling Technologies USA, Inc.
- Ashish GUPTA
- E21 - EARTH DRILLING MINING
Information Patent Application
REAL TIME SHOULDER POINT DETERMINATION IN THREADED CONNECTION MAKE-UP
- Publication number 20240200413
- Publication date Jun 20, 2024
- Weatherford Technology Holdings, LLC.
- David GEISSLER
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE
- Publication number 20240175319
- Publication date May 30, 2024
- Vermeer Manufacturing Company
- Jacob Rewerts
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING AND BOLTING TOOL
- Publication number 20240175358
- Publication date May 30, 2024
- Joy Global Underground Mining LLC
- Renier Koekemoer
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE
- Publication number 20240175321
- Publication date May 30, 2024
- Vermeer Manufacturing Company
- Jacob Rewerts
- E21 - EARTH DRILLING MINING
Information Patent Application
Motor Angular Position Control
- Publication number 20240178773
- Publication date May 30, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jian Wu
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE
- Publication number 20240175320
- Publication date May 30, 2024
- Vermeer Manufacturing Company
- Jacob Rewerts
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE
- Publication number 20240175322
- Publication date May 30, 2024
- Vermeer Manufacturing Company
- Jacob Rewerts
- E21 - EARTH DRILLING MINING
Information Patent Application
Underground Drill Rig And Systems And Methods Of Using Same
- Publication number 20240159107
- Publication date May 16, 2024
- LONGYEAR TM, INC.
- Paul Clausen
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS
- Publication number 20240151113
- Publication date May 9, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Richard Morrison
- E21 - EARTH DRILLING MINING
Information Patent Application
BI-DIRECTIONAL SPRING FILTER
- Publication number 20240131454
- Publication date Apr 25, 2024
- Larry G. Keast
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
TORQUE REDUCTION ASSEMBLY
- Publication number 20240133248
- Publication date Apr 25, 2024
- NXG TECHNOLOGIES LIMITED
- John OATES
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDROGEOLOGICAL DRILLING-TYPE DETECTION EQUIPMENT
- Publication number 20240125181
- Publication date Apr 18, 2024
- Qinghai 906 Engineering Survey and Design Institute Co. LTD
- Shengbin WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL DIRECTIONAL DRILLING RIG
- Publication number 20240125182
- Publication date Apr 18, 2024
- LAVALLEY INDUSTRIES, LLC
- Jason LaValley
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-TOOL BORING SYSTEMS AND METHODS OF OPERATING SUCH SYSTEMS
- Publication number 20240093557
- Publication date Mar 21, 2024
- ArcByt, Inc.
- Roberto Antonio Zillante
- E21 - EARTH DRILLING MINING
Information Patent Application
GENERATING ELECTRICITY WITH A MAGNETIC DRILL PIPE
- Publication number 20240079930
- Publication date Mar 7, 2024
- Saudi Arabian Oil Company
- Ahmed Abdulaziz Al-Mousa
- E21 - EARTH DRILLING MINING

Surface drives for rotary drilling

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cooling for geothermal well drilling

Bi-directional spring filter

Virtual brake system

Motor angular position control

Horizontal directional drill with freewheel mode

Drilling system control for reducing stick-slip by calculating and...

Device for transferring data and/or power in a derrick or in a work...

Apparatus for automated slide drilling

Drilling rig with a top drive system operable in a drilling mode an...

Automated filtering and normalization of logging data for improved...

Monitoring drilling vibrations based on rotational speed

Controlling a casing running tool

Construction machine for special civil engineering

Drilling device for coal mining

Automatically detecting and unwinding accumulated drill string torque

Horizontal directional drill string having dual fluid paths

Dual activity top drive

Core drill assembly

Multi-tool boring systems and methods of operating such systems

Measuring backlash of a drive train

Power management at a wellsite

Controller augmenting existing control system

Tool coupler with sliding coupling members for top drive

Straddle seat pit launch directional drill

Motor angular position control

Wellbore drilling top drive system and operational methods

Low-power microwave coring machine suitable for lunar rocks and met...

Electric drill

Portable coring machine

Generating electricity with a magnetic drill pipe

Patents Applicationslast 30 patents

TOP DRIVE WITH DRAG CHAIN

SYSTEM WITH A PLANETARY GEARBOX

APPARATUS AND METHODS FOR AUTOMATED SLIDE DRILLING

ADAPTIVE AQUATIC SEISMIC WHILE DRILLING ACQUISITION METHODS AND SYS...

Resonance-Enabled Drills

VIRTUAL BRAKE SYSTEM

DEVICES, SYSTEMS, AND METHODS FOR RETRIEVING INNER TUBES

SYSTEMS AND METHODS FOR MAKE-UP AND BREAK-OUT OF DRILL PIPE

Power Management at a Wellsite

CONTROLLING A CASING RUNNING TOOL

CORE DRILL ASSEMBLY

TORQUE REDUCTION ASSEMBLY

BI-DIRECTIONAL SPRING FILTER

Multi-Tool Boring Systems and Methods of Operating Such Systems

PIVOT JOINT WITH A ROTATABLE LOWER PORTION

REAL TIME SHOULDER POINT DETERMINATION IN THREADED CONNECTION MAKE-UP

HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE

DRILLING AND BOLTING TOOL

HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE

Motor Angular Position Control

HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE

HORIZONTAL DIRECTIONAL DRILL WITH FREEWHEEL MODE

Underground Drill Rig And Systems And Methods Of Using Same

FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS

BI-DIRECTIONAL SPRING FILTER

TORQUE REDUCTION ASSEMBLY

HYDROGEOLOGICAL DRILLING-TYPE DETECTION EQUIPMENT

HORIZONTAL DIRECTIONAL DRILLING RIG

MULTI-TOOL BORING SYSTEMS AND METHODS OF OPERATING SUCH SYSTEMS

GENERATING ELECTRICITY WITH A MAGNETIC DRILL PIPE