specially adapted drill bits therefor

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E21B7/064

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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B7/00Special methods or apparatus for drilling

Current Industry

E21B7/064specially adapted drill bits therefor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Directional drilling device and drilling method of aquifer remediat...
- Patent number 12,055,040
- Issue date Aug 6, 2024
- CHINA UNIVERSITY OF MINING & TECHNOLOGY, BEIJING
- Yifan Zeng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Easy building-up hybrid rotary steerable drilling system
- Patent number 12,025,005
- Issue date Jul 2, 2024
- Xiaoyue WAN
- Zichen Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary steerable system with central distribution passages
- Patent number 11,970,942
- Issue date Apr 30, 2024
- OnTarget Drilling, LLC
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dual piston rotary steerable system
- Patent number 11,952,894
- Issue date Apr 9, 2024
- OnTarget Drilling, LLC
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Grant
Estimating rate of penetration using pad displacement measurements
- Patent number 11,920,459
- Issue date Mar 5, 2024
- Schlumberger Technology Corporation
- Ling Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced drill bit profile for use in HDD
- Patent number 11,808,088
- Issue date Nov 7, 2023
- Kondex Corporation
- Mark More
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Rotary steerable system for wellbore drilling
- Patent number 11,753,871
- Issue date Sep 12, 2023
- Halliburton Energy Services, Inc.
- Lizheng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Directional drill bit attachment tools and method
- Patent number 11,629,556
- Issue date Apr 18, 2023
- Melfred Borzall, Inc.
- Eric Melsheimer
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for improving rotating survey accuracy
- Patent number 11,624,275
- Issue date Apr 11, 2023
- Halliburton Energy Services, Inc.
- Jonathan Peter Zacharko
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting tool with pre-formed hardfacing segments
- Patent number 11,591,857
- Issue date Feb 28, 2023
- Schlumberger Technology Corporation
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid drill bit compensated gauge configuration
- Patent number 11,434,703
- Issue date Sep 6, 2022
- Halliburton Energy Services, Inc.
- Christopher Charles Propes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Projectile drilling systems and methods
- Patent number 11,434,695
- Issue date Sep 6, 2022
- Hypersciences, Inc.
- Mark Russell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools having a gauge region configured for reduced bit...
- Patent number 11,421,484
- Issue date Aug 23, 2022
- Baker Hughes Holdings LLC
- Reed W. Spencer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Drill bit subsystem for automatically updating drill trajectory
- Patent number 11,346,202
- Issue date May 31, 2022
- Landmark Graphics Corporation
- Greg Daniel Brumbaugh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools having a gauge insert configured for reduced bit...
- Patent number 11,332,980
- Issue date May 17, 2022
- Baker Hughes Holdings LLC
- Robert E. Grimes
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Push type rotary guide drilling system
- Patent number 11,306,540
- Issue date Apr 19, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS, CHINESE ACADEMY OF SCIENCES
- Qingbo Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Executing mechanism for rotary guide device and rotary guide device
- Patent number 11,306,539
- Issue date Apr 19, 2022
- INSTITUTE OF GEOLOGY AND GEOPHYSICS CHINESE ACADEMY OF SCIENCES
- Qingbo Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools having a gauge region configured for reduced bit...
- Patent number 11,293,233
- Issue date Apr 5, 2022
- Baker Hughes Holdings LLC
- Reed W. Spencer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Drill bit with adjustable inner gauge configuration
- Patent number 11,293,232
- Issue date Apr 5, 2022
- Halliburton Energy Services, Inc.
- Bradley David Dunbar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steering pad overextension prevention for rotary steerable system
- Patent number 11,280,135
- Issue date Mar 22, 2022
- Halliburton Energy Services, Inc.
- Brian Lee Doud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole drilling apparatus with rotatable cutting element
- Patent number 11,220,865
- Issue date Jan 11, 2022
- Schlumberger Technology Corporation
- David R. Hall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of drilling with an extensible pad
- Patent number 11,193,330
- Issue date Dec 7, 2021
- XR LATERAL LLC
- Edward Spatz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Push-the-bit bottom hole assembly with reamer
- Patent number 11,174,681
- Issue date Nov 16, 2021
- Halliburton Energy Services, Inc.
- John Ransford Hardin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary steerable drill string
- Patent number 11,168,523
- Issue date Nov 9, 2021
- Shell Oil Company
- Paul Anthony Donegan McClure
- E21 - EARTH DRILLING MINING
Information Patent Grant
Steerable drill bit system
- Patent number 11,142,955
- Issue date Oct 12, 2021
- Schlumberger Technology Corporation
- Geoffrey Downton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling systems and methods
- Patent number 11,118,406
- Issue date Sep 14, 2021
- Schlumberger Technology Corporation
- Mauro Caresta
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable build motor
- Patent number 11,105,192
- Issue date Aug 31, 2021
- Arrival Oil Tools, Inc.
- Jayson Russell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pullback system for drilling tool
- Patent number 11,105,156
- Issue date Aug 31, 2021
- Vermeer Manufacturing Company
- Tyler J. Dorin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools having a selectively tailored gauge region for r...
- Patent number 11,060,357
- Issue date Jul 13, 2021
- Baker Hughes Holdings LLC
- Reed W. Spencer
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Borehole cross-section steering
- Patent number 11,002,077
- Issue date May 11, 2021
- Schlumberger Technology Corporation
- Scott Woolston
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ROD SHOOTING SYSTEM
- Publication number 20240384602
- Publication date Nov 21, 2024
- Tracto-Technik GmbH & Co. KG
- Christian Löher
- E21 - EARTH DRILLING MINING
Information Patent Application
AUTOMATED CONTROL OF TRAJECTORY OF DOWNHOLE DRILLING
- Publication number 20240352802
- Publication date Oct 24, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Katharine Mantle
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR POSITION AND ORIENTATION DETECTION OF A DOWNH...
- Publication number 20240271522
- Publication date Aug 15, 2024
- Aziwell AS
- Eirik BORG
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE SYSTEM
- Publication number 20240263522
- Publication date Aug 8, 2024
- OnTarget Drilling, LLC
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Application
CARTRIDGE FOR A ROTARY DRILL BIT
- Publication number 20230366271
- Publication date Nov 16, 2023
- ENTEQ TECHNOLOGIES PLC
- Daniel MINETT-SMITH
- E21 - EARTH DRILLING MINING
Information Patent Application
Projectile Drilling Systems and Methods
- Publication number 20230220732
- Publication date Jul 13, 2023
- HYPERSCIENCES, INC.
- Mark Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
ESTIMATING RATE OF PENETRATION USING PAD DISPLACEMENT MEASUREMENTS
- Publication number 20230025427
- Publication date Jan 26, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Ling Li
- E21 - EARTH DRILLING MINING
Information Patent Application
EASY BUILDING-UP HYBRID ROTARY STEERABLE DRILLING SYSTEM
- Publication number 20220316279
- Publication date Oct 6, 2022
- Xiaoyue WAN
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE SYSTEM WITH OPTIMIZED PISTON EXTENSION
- Publication number 20220282573
- Publication date Sep 8, 2022
- Infinity Drilling Technologies, LLC
- Sylvain Bedouet
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE SYSTEM FOR WELLBORE DRILLING
- Publication number 20220268102
- Publication date Aug 25, 2022
- Halliburton Energy Services, Inc.
- Lizheng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
PUSH TYPE ROTARY GUIDE DRILLING SYSTEM
- Publication number 20210396078
- Publication date Dec 23, 2021
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Qingbo LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
EXECUTING MECHANISM FOR ROTARY GUIDE DEVICE AND ROTARY GUIDE DEVICE
- Publication number 20210355757
- Publication date Nov 18, 2021
- Institute of Geology and Geophysics, Chinese Academy of Sciences
- Qingbo LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
AI/ML BASED DRILLING AND PRODUCTION PLATFORM
- Publication number 20210355805
- Publication date Nov 18, 2021
- Landmark Graphics Corporation
- Keshava Prasad Rangarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID DRILL BIT COMPENSATED GAUGE CONFIGURATION
- Publication number 20210270094
- Publication date Sep 2, 2021
- Halliburton Energy Services, Inc.
- Christopher Charles Propes
- E21 - EARTH DRILLING MINING
Information Patent Application
Variable Build Motor
- Publication number 20210254447
- Publication date Aug 19, 2021
- Arrival Oil Tools, Inc.
- Jayson Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR IMPROVING ROTATING SURVEY ACCURACY
- Publication number 20210180441
- Publication date Jun 17, 2021
- Halliburton Energy Services, Inc.
- Jonathan Peter ZACHARKO
- G01 - MEASURING TESTING
Information Patent Application
PUSH-THE-BIT BOTTOM HOLE ASSEMBLY WITH REAMER
- Publication number 20210148172
- Publication date May 20, 2021
- Halliburton Energy Services, Inc.
- John Ransford Hardin
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT SUBSYSTEM FOR AUTOMATICALLY UPDATING DRILL TRAJECTORY
- Publication number 20200378236
- Publication date Dec 3, 2020
- Landmark Graphics Corporation
- Greg Daniel Brumbaugh
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE DRILLING APPARATUS WITH ROTATABLE CUTTING ELEMENT
- Publication number 20200270950
- Publication date Aug 27, 2020
- Novatek IP, LLC
- David R. Hall
- E21 - EARTH DRILLING MINING
Information Patent Application
STEERABLE DOWNHOLE DRILLING TOOL
- Publication number 20200208472
- Publication date Jul 2, 2020
- China Petroleum and Chemical Corporation
- Sheng ZHAN
- E21 - EARTH DRILLING MINING
Information Patent Application
STEERABLE DRILL BIT SYSTEM
- Publication number 20200199942
- Publication date Jun 25, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Geoffrey Downton
- E21 - EARTH DRILLING MINING
Information Patent Application
PULLBACK SYSTEM FOR DRILLING TOOL
- Publication number 20200165875
- Publication date May 28, 2020
- Vermeer Manufacturing Company
- Tyler J. Dorin
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit With Adjustable Inner Gauge Configuration
- Publication number 20200165876
- Publication date May 28, 2020
- Halliburton Energy Services, Inc.
- Bradley David Dunbar
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTARY STEERABLE DRILL STRING
- Publication number 20200131852
- Publication date Apr 30, 2020
- Paul Anthony Donegan MCCLURE
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING TOOL WITH PRE-FORMED HARDFACING SEGMENTS
- Publication number 20200123858
- Publication date Apr 23, 2020
- Smith International, Inc.
- Youhe ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
STEERABLE EARTH BORING ASSEMBLY WITH DIFFERENTIAL BRAKING
- Publication number 20200063496
- Publication date Feb 27, 2020
- BITSWAVE, INC.
- Ce LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR IMPROVING ROTATING SURVEY ACCURACY
- Publication number 20200003042
- Publication date Jan 2, 2020
- Halliburton Energy Services, Inc.
- Jonathan ZACHARKO
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING SYSTEMS AND METHODS
- Publication number 20200003009
- Publication date Jan 2, 2020
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mauro Caresta
- E21 - EARTH DRILLING MINING
Information Patent Application
BOREHOLE CROSS-SECTION STEERING
- Publication number 20190292853
- Publication date Sep 26, 2019
- Novatek IP, LLC
- Scott Woolston
- E21 - EARTH DRILLING MINING
Information Patent Application
Slidable Rod Downhole Steering
- Publication number 20190292854
- Publication date Sep 26, 2019
- Novatek IP, LLC
- Geoff Downton
- E21 - EARTH DRILLING MINING

specially adapted drill bits therefor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Directional drilling device and drilling method of aquifer remediat...

Easy building-up hybrid rotary steerable drilling system

Rotary steerable system with central distribution passages

Dual piston rotary steerable system

Estimating rate of penetration using pad displacement measurements

Enhanced drill bit profile for use in HDD

Rotary steerable system for wellbore drilling

Directional drill bit attachment tools and method

System and method for improving rotating survey accuracy

Cutting tool with pre-formed hardfacing segments

Hybrid drill bit compensated gauge configuration

Projectile drilling systems and methods

Earth-boring tools having a gauge region configured for reduced bit...

Drill bit subsystem for automatically updating drill trajectory

Earth-boring tools having a gauge insert configured for reduced bit...

Push type rotary guide drilling system

Executing mechanism for rotary guide device and rotary guide device

Earth-boring tools having a gauge region configured for reduced bit...

Drill bit with adjustable inner gauge configuration

Steering pad overextension prevention for rotary steerable system

Downhole drilling apparatus with rotatable cutting element

Method of drilling with an extensible pad

Push-the-bit bottom hole assembly with reamer

Rotary steerable drill string

Steerable drill bit system

Drilling systems and methods

Variable build motor

Pullback system for drilling tool

Earth-boring tools having a selectively tailored gauge region for r...

Borehole cross-section steering

Patents Applicationslast 30 patents

ROD SHOOTING SYSTEM

AUTOMATED CONTROL OF TRAJECTORY OF DOWNHOLE DRILLING

SYSTEM AND METHOD FOR POSITION AND ORIENTATION DETECTION OF A DOWNH...

ROTARY STEERABLE SYSTEM

CARTRIDGE FOR A ROTARY DRILL BIT

Projectile Drilling Systems and Methods

ESTIMATING RATE OF PENETRATION USING PAD DISPLACEMENT MEASUREMENTS

EASY BUILDING-UP HYBRID ROTARY STEERABLE DRILLING SYSTEM

ROTARY STEERABLE SYSTEM WITH OPTIMIZED PISTON EXTENSION

ROTARY STEERABLE SYSTEM FOR WELLBORE DRILLING

PUSH TYPE ROTARY GUIDE DRILLING SYSTEM

EXECUTING MECHANISM FOR ROTARY GUIDE DEVICE AND ROTARY GUIDE DEVICE

AI/ML BASED DRILLING AND PRODUCTION PLATFORM

HYBRID DRILL BIT COMPENSATED GAUGE CONFIGURATION

Variable Build Motor

SYSTEM AND METHOD FOR IMPROVING ROTATING SURVEY ACCURACY

PUSH-THE-BIT BOTTOM HOLE ASSEMBLY WITH REAMER

DRILL BIT SUBSYSTEM FOR AUTOMATICALLY UPDATING DRILL TRAJECTORY

DOWNHOLE DRILLING APPARATUS WITH ROTATABLE CUTTING ELEMENT

STEERABLE DOWNHOLE DRILLING TOOL

STEERABLE DRILL BIT SYSTEM

PULLBACK SYSTEM FOR DRILLING TOOL

Drill Bit With Adjustable Inner Gauge Configuration

ROTARY STEERABLE DRILL STRING

CUTTING TOOL WITH PRE-FORMED HARDFACING SEGMENTS

STEERABLE EARTH BORING ASSEMBLY WITH DIFFERENTIAL BRAKING

SYSTEM AND METHOD FOR IMPROVING ROTATING SURVEY ACCURACY

DRILLING SYSTEMS AND METHODS

BOREHOLE CROSS-SECTION STEERING

Slidable Rod Downhole Steering