Plural down-hole drives

Industry

CPC
E21B4/16

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Parent Industries

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

Current Industry

E21B4/16Plural down-hole drives

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Drive device for rotatable operation of a drill bit of a down-the-h...
- Patent number 12,173,584
- Issue date Dec 24, 2024
- LKAB WASSARA AB
- Magnus Hörman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well drilling tool and method for determining parameter thereof
- Patent number 12,031,410
- Issue date Jul 9, 2024
- China Petroleum and Chemical Corporation
- Haiping Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Downhole tractor control systems and methods to adjust a load of a...
- Patent number 12,018,548
- Issue date Jun 25, 2024
- Halliburton Energy Services, Inc.
- Yuan Qi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiple swivels and rotation motor system
- Patent number 12,006,777
- Issue date Jun 11, 2024
- Landmark Graphics Corporation
- Yuan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
High-frequency composite impactor
- Patent number 11,927,077
- Issue date Mar 12, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Jialin Tian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling speed increasing device
- Patent number 11,898,417
- Issue date Feb 13, 2024
- China Petroleum and Chemical Corporation
- Jiachang Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Square pile construction method and equipment of a rotary drilling rig
- Patent number 11,891,892
- Issue date Feb 6, 2024
- Chengdu Xinhao Foundation Engineering Co., Ltd.
- Biao Zheng
- 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
Pipeline radar and television inspection robot
- Patent number 11,708,933
- Issue date Jul 25, 2023
- Zhengzhou University
- Hongyuan Fang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Tunneling for underground power and pipelines
- Patent number 11,655,680
- Issue date May 23, 2023
- ArcByt, Inc.
- Troy Anthony Helming
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for employing multiple downhole drilling motors
- Patent number 11,619,094
- Issue date Apr 4, 2023
- Saudi Arabian Oil Company
- Amjad Alshaarawi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dynamic drilling systems and methods
- Patent number 11,613,929
- Issue date Mar 28, 2023
- XR Dynamics LLC
- David P. Miess
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational speed reduction in downhole tool assemblies
- Patent number 11,560,756
- Issue date Jan 24, 2023
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydraulically driven hole cleaning apparatus
- Patent number 11,512,541
- Issue date Nov 29, 2022
- Saudi Arabian Oil Company
- Abdulwahab S. Al-Johar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tractor control systems and methods to adjust a load of a...
- Patent number 11,499,372
- Issue date Nov 15, 2022
- Halliburton Energy Services, Inc.
- Yuan Qi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool assembly advancement through wellbore
- Patent number 11,434,693
- Issue date Sep 6, 2022
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lubrication system for a plunger/packing set of a fluid end
- Patent number 11,359,478
- Issue date Jun 14, 2022
- Kennis Baskin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Induced drilling method for inertia constrained implicated motion a...
- Patent number 11,306,537
- Issue date Apr 19, 2022
- XI'AN MANYUAN ELECTROMECHANICAL EQUIPMENT CO., LTD.
- Liang Tao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunneling for underground power and pipelines
- Patent number 11,142,957
- Issue date Oct 12, 2021
- Arcbyt, Inc.
- Troy Anthony Helming
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for drilling an oil well using a downhole powered rotatin...
- Patent number 10,968,701
- Issue date Apr 6, 2021
- Steel Space Casing Drilling Ltd.
- Alan Phillips
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole clutch joint for multi-directionally rotating downhole dri...
- Patent number 10,920,564
- Issue date Feb 16, 2021
- Gary Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shaft enlargement arrangement for a boring system
- Patent number 10,697,246
- Issue date Jun 30, 2020
- MASTER DRILLING SOUTH AFRICA (PTY) LTD.
- Nikolaus Kleuters
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torque generator
- Patent number 10,648,237
- Issue date May 12, 2020
- Josh Campbell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tunneling for underground power and pipelines
- Patent number 10,584,585
- Issue date Mar 10, 2020
- ARCBYT, INC.
- Troy Anthony Helming
- E21 - EARTH DRILLING MINING
Information Patent Grant
Convertible framework for post hole digger
- Patent number 10,557,310
- Issue date Feb 11, 2020
- Frictionless World, LLC
- Jesse Beuerlein
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multi fluid drilling system
- Patent number 10,544,625
- Issue date Jan 28, 2020
- Strada Design Limited
- Warren Strange
- E21 - EARTH DRILLING MINING
Information Patent Grant
Torsion impact speed acceleration device
- Patent number 10,538,968
- Issue date Jan 21, 2020
- CNPC Xibu Drilling Engineering Company Limited
- Ruoming Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool face control of a downhole tool with reduced drill string fric...
- Patent number 10,435,951
- Issue date Oct 8, 2019
- Halliburton Energy Services Inc.
- Michael J. Strachan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical force generator
- Patent number 10,435,975
- Issue date Oct 8, 2019
- Flexidrill Limited
- Roland Greenwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Vibrationless moineau system
- Patent number 10,385,615
- Issue date Aug 20, 2019
- Baker Hughes, a GE company, LLC
- Christian Herbig
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
THREADED 2 PIECE BIT ASSEMBLY
- Publication number 20240401412
- Publication date Dec 5, 2024
- Halliburton Energy Services, Inc.
- Mark Christopher Glaser
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD OF REDUCING SURGE WHEN RUNNING CASING
- Publication number 20230392472
- Publication date Dec 7, 2023
- Halliburton Energy Services, Inc.
- Nathan Barrett Wyatt
- E21 - EARTH DRILLING MINING
Information Patent Application
A DRIVE DEVICE FOR ROTATABLE OPERATION OF A DRILL BIT OF A DOWN-THE...
- Publication number 20230374860
- Publication date Nov 23, 2023
- LKAB WASSARA AB
- Magnus HÖRMAN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATIONAL SPEED REDUCTION IN DOWNHOLE TOOL ASSEMBLIES
- Publication number 20230101951
- Publication date Mar 30, 2023
- THRU TUBING SOLUTIONS, INC.
- Roger L. SCHULTZ
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...
- Publication number 20230058152
- Publication date Feb 23, 2023
- Halliburton Energy Services, Inc.
- Yuan QI
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK-PIERCING FLEXIBLE ROCK DRILLING ROBOT AND ROCK BREAKING METHOD
- Publication number 20230059714
- Publication date Feb 23, 2023
- Central South University
- Longjun DONG
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPLE SWIVELS AND ROTATION MOTOR SYSTEM
- Publication number 20230029884
- Publication date Feb 2, 2023
- Landmark Graphics Corporation
- Yuan Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
Well Drilling Tool And Method For Determining Parameter Thereof
- Publication number 20230020998
- Publication date Jan 19, 2023
- China Petroleum and Chemical Corporation
- Haiping ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING SPEED INCREASING DEVICE
- Publication number 20230003085
- Publication date Jan 5, 2023
- China Petroleum and Chemical Corporation
- Jiachang WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR ADAPTIVE NON-CONTACT / CONTACT BORING
- Publication number 20220389763
- Publication date Dec 8, 2022
- ArcByt, Inc.
- Shivani Torres
- E21 - EARTH DRILLING MINING
Information Patent Application
SQUARE PILE CONSTRUCTION METHOD AND EQUIPMENT OF A ROTARY DRILLING RIG
- Publication number 20220228440
- Publication date Jul 21, 2022
- Chengdu Xinhao Foundation Engineering Co., Ltd.
- Biao ZHENG
- E21 - EARTH DRILLING MINING
Information Patent Application
HYDRAULICALLY DRIVEN HOLE CLEANING APPARATUS
- Publication number 20220170331
- Publication date Jun 2, 2022
- Saudi Arabian Oil Company
- Abdulwahab S. Al-Johar
- 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
TUNNELING FOR UNDERGROUND POWER AND PIPELINES
- Publication number 20210404261
- Publication date Dec 30, 2021
- ArcByt, Inc.
- Troy Anthony Helming
- E21 - EARTH DRILLING MINING
Information Patent Application
DYNAMIC DRILLING SYSTEMS AND METHODS
- Publication number 20210140239
- Publication date May 13, 2021
- XR Dynamics, LLC
- David P. Miess
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...
- Publication number 20210123303
- Publication date Apr 29, 2021
- Halliburton Energy Services, Inc.
- Yuan QI
- E21 - EARTH DRILLING MINING
Information Patent Application
INDUCED DRILLING METHOD FOR INERTIA CONSTRAINED IMPLICATED MOTION A...
- Publication number 20210079728
- Publication date Mar 18, 2021
- XI'AN MANYUAN ELECTROMECHANICAL EQUIPMENT CO.LTD.
- Liang TAO
- E21 - EARTH DRILLING MINING
Information Patent Application
LUBRICATION SYSTEM FOR A PLUNGER/PACKING SET OF A FLUID END
- Publication number 20210040836
- Publication date Feb 11, 2021
- CS&P Technologies LP
- Kennis BASKIN
- E21 - EARTH DRILLING MINING
Information Patent Application
Pipeline radar and television inspection robot
- Publication number 20210010628
- Publication date Jan 14, 2021
- Zhengzhou University
- Hongyuan Fang
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FRAC PUMP AUTOMATIC RATE ADJUSTMENT AND CRITICAL PLUNGER SPEED INDI...
- Publication number 20200300050
- Publication date Sep 24, 2020
- U.S. Well Services, LLC
- Jared Oehring
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS FOR DRILLING AN OIL WELL USING A DOWNHOLE POWERED ROTATIN...
- Publication number 20200232281
- Publication date Jul 23, 2020
- Steel Space Casing Drilling Ltd.
- Alan Phillips
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TUNNELING FOR UNDERGROUND POWER AND PIPELINES
- Publication number 20200217199
- Publication date Jul 9, 2020
- ARCBYT, INC.
- Troy Anthony Helming
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATIONAL SPEED REDUCTION IN DOWNHOLE TOOL ASSEMBLIES
- Publication number 20190345769
- Publication date Nov 14, 2019
- THRU TUBING SOLUTIONS, INC.
- Roger L. SCHULTZ
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TOOL ASSEMBLY ADVANCEMENT THROUGH WELLBORE
- Publication number 20190345770
- Publication date Nov 14, 2019
- THRU TUBING SOLUTIONS, INC.
- Roger L. SCHULTZ
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Clutch Joint for Multi-Directionally Rotating Downhole Dri...
- Publication number 20190284922
- Publication date Sep 19, 2019
- Gary Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
CONVERTIBLE FRAMEWORK FOR POST HOLE DIGGER
- Publication number 20190234147
- Publication date Aug 1, 2019
- Frictionless World LLC
- Jesse Beuerlein
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Clutch Joint for Multi-Directionally Rotating Downhole Dri...
- Publication number 20190169973
- Publication date Jun 6, 2019
- Gary Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
TORSION IMPACT SPEED ACCELERATION DEVICE
- Publication number 20180171717
- Publication date Jun 21, 2018
- CNPC Xibu Drilling Engineering Company Limited
- Ruoming CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
VIBRATIONLESS MOINEAU SYSTEM
- Publication number 20180128052
- Publication date May 10, 2018
- BAKER HUGHES INCORPORATED
- Christian Herbig
- E21 - EARTH DRILLING MINING
Information Patent Application
POLYGLYCOLIC ACID RESIN COMPOSITION, MOLDED PRODUCT FOR WELL DRILLI...
- Publication number 20180094132
- Publication date Apr 5, 2018
- Kureha Corporation
- TAKUMA KOBAYASHI
- E21 - EARTH DRILLING MINING

Plural down-hole drives

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Drive device for rotatable operation of a drill bit of a down-the-h...

Well drilling tool and method for determining parameter thereof

Downhole tractor control systems and methods to adjust a load of a...

Multiple swivels and rotation motor system

High-frequency composite impactor

Drilling speed increasing device

Square pile construction method and equipment of a rotary drilling rig

Reversible polycrystalline diamond compact bit

Pipeline radar and television inspection robot

Tunneling for underground power and pipelines

Systems and methods for employing multiple downhole drilling motors

Dynamic drilling systems and methods

Rotational speed reduction in downhole tool assemblies

Hydraulically driven hole cleaning apparatus

Downhole tractor control systems and methods to adjust a load of a...

Downhole tool assembly advancement through wellbore

Lubrication system for a plunger/packing set of a fluid end

Induced drilling method for inertia constrained implicated motion a...

Tunneling for underground power and pipelines

Apparatus for drilling an oil well using a downhole powered rotatin...

Downhole clutch joint for multi-directionally rotating downhole dri...

Shaft enlargement arrangement for a boring system

Torque generator

Tunneling for underground power and pipelines

Convertible framework for post hole digger

Multi fluid drilling system

Torsion impact speed acceleration device

Tool face control of a downhole tool with reduced drill string fric...

Mechanical force generator

Vibrationless moineau system

Patents Applicationslast 30 patents

THREADED 2 PIECE BIT ASSEMBLY

METHOD OF REDUCING SURGE WHEN RUNNING CASING

A DRIVE DEVICE FOR ROTATABLE OPERATION OF A DRILL BIT OF A DOWN-THE...

ROTATIONAL SPEED REDUCTION IN DOWNHOLE TOOL ASSEMBLIES

DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...

ROCK-PIERCING FLEXIBLE ROCK DRILLING ROBOT AND ROCK BREAKING METHOD

MULTIPLE SWIVELS AND ROTATION MOTOR SYSTEM

Well Drilling Tool And Method For Determining Parameter Thereof

DRILLING SPEED INCREASING DEVICE

METHODS AND SYSTEMS FOR ADAPTIVE NON-CONTACT / CONTACT BORING

SQUARE PILE CONSTRUCTION METHOD AND EQUIPMENT OF A ROTARY DRILLING RIG

HYDRAULICALLY DRIVEN HOLE CLEANING APPARATUS

REVERSIBLE POLYCRYSTALLINE DIAMOND COMPACT BIT

TUNNELING FOR UNDERGROUND POWER AND PIPELINES

DYNAMIC DRILLING SYSTEMS AND METHODS

DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...

INDUCED DRILLING METHOD FOR INERTIA CONSTRAINED IMPLICATED MOTION A...

LUBRICATION SYSTEM FOR A PLUNGER/PACKING SET OF A FLUID END

Pipeline radar and television inspection robot

FRAC PUMP AUTOMATIC RATE ADJUSTMENT AND CRITICAL PLUNGER SPEED INDI...

APPARATUS FOR DRILLING AN OIL WELL USING A DOWNHOLE POWERED ROTATIN...

TUNNELING FOR UNDERGROUND POWER AND PIPELINES

ROTATIONAL SPEED REDUCTION IN DOWNHOLE TOOL ASSEMBLIES

DOWNHOLE TOOL ASSEMBLY ADVANCEMENT THROUGH WELLBORE

Downhole Clutch Joint for Multi-Directionally Rotating Downhole Dri...

CONVERTIBLE FRAMEWORK FOR POST HOLE DIGGER

Downhole Clutch Joint for Multi-Directionally Rotating Downhole Dri...

TORSION IMPACT SPEED ACCELERATION DEVICE

VIBRATIONLESS MOINEAU SYSTEM

POLYGLYCOLIC ACID RESIN COMPOSITION, MOLDED PRODUCT FOR WELL DRILLI...