the bit being a rotary drag type bit with blades

Industry

CPC
E21B10/602

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/602the bit being a rotary drag type bit with blades

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Oilfield drill bit jet nozzle with slit connecting two orifices
- Patent number 12,110,745
- Issue date Oct 8, 2024
- Winton B. Dickey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill head and method for producing a vertical borehole in the ground
- Patent number 12,031,385
- Issue date Jul 9, 2024
- Herrenknecht AG
- Patrick Rennkamp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hydrojets rotary drill bit
- Patent number 11,988,046
- Issue date May 21, 2024
- Cool Edge Bits
- Anatoli Alimpievich Borissov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools, cutting elements, and associated structures, ap...
- Patent number 11,702,890
- Issue date Jul 18, 2023
- Baker Hughes Oilfield Operations LLC
- Christopher W. Lane
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of removing shoulder powder from fixed cutter bits
- Patent number 11,499,375
- Issue date Nov 15, 2022
- Halliburton Energy Services, Inc.
- Jeffrey G. Thomas
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fixed cutter drill bits including nozzles with end and side exits
- Patent number 11,377,911
- Issue date Jul 5, 2022
- National Oilwell DHT, L.P.
- John Francis Bradford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Concealed nozzle drill bit
- Patent number 11,313,178
- Issue date Apr 26, 2022
- Saudi Arabian Oil Company
- Shrikant Tiwari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with joint function of induced unloading and abrasive jet...
- Patent number 11,255,127
- Issue date Feb 22, 2022
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Yongwang Liu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well drilling bit and well drilling method using the same
- Patent number 11,230,890
- Issue date Jan 25, 2022
- The University of Tokyo
- Shigemi Naganawa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed-cutter matrix bits with repairable gauge pads
- Patent number 11,203,904
- Issue date Dec 21, 2021
- Halliburton Energy Services, Inc.
- Jeffrey G. Thomas
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wellbore drill bit
- Patent number 11,180,959
- Issue date Nov 23, 2021
- Saudi Arabian Oil Company
- Mohammed A. Jathmi
- 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
Customized drilling tools
- Patent number 11,125,021
- Issue date Sep 21, 2021
- Schlumberger Technology Corporation
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Techniques for forming instrumented cutting elements and affixing t...
- Patent number 11,111,731
- Issue date Sep 7, 2021
- Baker Hughes Oilfield Operations LLC
- Wanjun Cao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools having pockets trailing rotationally leading fac...
- Patent number 11,066,875
- Issue date Jul 20, 2021
- Baker Hughes Holdings LLC
- Steven Craig Russell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tools with improved arrangements of cutters
- Patent number 11,028,650
- Issue date Jun 8, 2021
- Ulterra Drilling Technologies, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with fixed cutters for removing rock
- Patent number 11,015,394
- Issue date May 25, 2021
- Ulterra Drilling Technologies, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit nozzle and drill bit
- Patent number 10,975,628
- Issue date Apr 13, 2021
- SEED TECHNOLOGIES CORP., LTD.
- Yuehua Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter drill bits including nozzles with end and side exits
- Patent number 10,954,722
- Issue date Mar 23, 2021
- National Oilwell DHT, L.P.
- John Francis Bradford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit valve
- Patent number 10,934,783
- Issue date Mar 2, 2021
- Saudi Arabian Oil Company
- Ahmad A. Amoudi
- E21 - EARTH DRILLING MINING
Information Patent Grant
No blade bit
- Patent number 10,920,497
- Issue date Feb 16, 2021
- Ulterra Drilling Technologies, L.P.
- Mitchell Rothe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit
- Patent number 10,920,495
- Issue date Feb 16, 2021
- Ulterra Drilling Technologies, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth boring tools with pockets having cutting elements disposed th...
- Patent number 10,914,123
- Issue date Feb 9, 2021
- Baker Hughes Holdings, LLC
- Steven Craig Russell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method for drilling generally horizontal underground...
- Patent number 10,900,286
- Issue date Jan 26, 2021
- Barbco, Inc.
- Derik Engle
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fixed cutter completions bit
- Patent number 10,900,290
- Issue date Jan 26, 2021
- VAREL INTERNATIONAL IND., LLC.
- Johnathan Walter Howard
- E21 - EARTH DRILLING MINING
Information Patent Grant
Replaceable nozzle for drilling bit
- Patent number 10,871,039
- Issue date Dec 22, 2020
- Ulterra Drilling Technologies, L.P.
- Jason Maw
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore drill bit
- Patent number 10,830,001
- Issue date Nov 10, 2020
- Saudi Arabian Oil Company
- Ahmad Mohammad Al-AbdulJabbar
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary claw drill bit
- Patent number 10,781,641
- Issue date Sep 22, 2020
- Sandvik Intellectual Property AB
- Hamidreza Gholiof
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with fixed cutters for removing rock
- Patent number 10,731,421
- Issue date Aug 4, 2020
- Ulterra Drilling Technologies, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutting element assemblies and downhole tools comprising rotatable...
- Patent number 10,724,304
- Issue date Jul 28, 2020
- Baker Hughes, a GE company, LLC
- John Abhishek Raj Bomidi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DRILL BITS AND OTHER DOWNHOLE DRILLING TOOLS WITH NON-CYLINDRICAL C...
- Publication number 20240401413
- Publication date Dec 5, 2024
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- William Henry Dubose
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT
- Publication number 20240247548
- Publication date Jul 25, 2024
- NOV Downhole Eurasia Limited
- Vasiliy ZBARASKIY
- E21 - EARTH DRILLING MINING
Information Patent Application
GROUND DRILLING DEVICE
- Publication number 20230272674
- Publication date Aug 31, 2023
- Satoshi ANZAI
- E21 - EARTH DRILLING MINING
Information Patent Application
TWO-PART DRILLING AND RUNNING TOOL
- Publication number 20230265719
- Publication date Aug 24, 2023
- Halliburton Energy Services, Inc.
- Borisa Lajesic
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL HEAD AND METHOD FOR PRODUCING A VERTICAL BOREHOLE IN THE GROUND
- Publication number 20230147209
- Publication date May 11, 2023
- Patrick RENNKAMP
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING TOOLS, CUTTING ELEMENTS, AND ASSOCIATED STRUCTURES, AP...
- Publication number 20220213735
- Publication date Jul 7, 2022
- Baker Hughes Oilfield Operations LLC
- Christopher W. Lane
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BITS WITH VARIABLE CUTTER ALIGNMENT
- Publication number 20220120140
- Publication date Apr 21, 2022
- Taurex Drill Bits, LLC
- Matthew Mumma
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method for A Drill Bit
- Publication number 20210363831
- Publication date Nov 25, 2021
- Kenneth Layton STARR
- E21 - EARTH DRILLING MINING
Information Patent Application
CONCEALED NOZZLE DRILL BIT
- Publication number 20210332647
- Publication date Oct 28, 2021
- Saudi Arabian Oil Company
- Shrikant Tiwari
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT WITH JOINT FUNCTION OF INDUCED UNLOADING AND ABRASIVE JET...
- Publication number 20210246729
- Publication date Aug 12, 2021
- CHINA UNIVERSITY OF PETROLEUM (EAST CHINA)
- Yongwang LIU
- E21 - EARTH DRILLING MINING
Information Patent Application
TECHNIQUES FOR FORMING INSTRUMENTED CUTTING ELEMENTS AND AFFIXING T...
- Publication number 20210172259
- Publication date Jun 10, 2021
- Baker Hughes Oilfield Operations LLC
- Wanjun Cao
- E21 - EARTH DRILLING MINING
Information Patent Application
Fixed Cutter Drill Bits Including Nozzles with End and Side Exits
- Publication number 20210164297
- Publication date Jun 3, 2021
- National Oilwell DHT, L.P.
- John Francis Bradford
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID PDC BIT
- Publication number 20210010330
- Publication date Jan 14, 2021
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Mitchell Rothe
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT WITH CUTTING GAUGE PAD
- Publication number 20200362640
- Publication date Nov 19, 2020
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Alfred Harold Skinner
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE DRILL BIT
- Publication number 20200300045
- Publication date Sep 24, 2020
- Saudi Arabian Oil Company
- Mohammed A. Jathmi
- E21 - EARTH DRILLING MINING
Information Patent Application
NO BLADE BIT
- Publication number 20200217142
- Publication date Jul 9, 2020
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Mitchell Rothe
- E21 - EARTH DRILLING MINING
Information Patent Application
REPLACEABLE NOZZLE FOR DRILLING BIT
- Publication number 20200217144
- Publication date Jul 9, 2020
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Jason MAW
- 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
DRILL BIT VALVE
- Publication number 20200109605
- Publication date Apr 9, 2020
- Saudi Arabian Oil Company
- Ahmad A. Amoudi
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tools with Improved Arrangements of Cutters
- Publication number 20200056430
- Publication date Feb 20, 2020
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tool with Fixed Cutters for Removing Rock
- Publication number 20200048968
- Publication date Feb 13, 2020
- ULTERRA DRILLING TECHNOLOGIES, L.P.
- Christopher M. Casad
- E21 - EARTH DRILLING MINING
Information Patent Application
FIXED-CUTTER MATRIX BITS WITH REPAIRABLE GAUGE PADS
- Publication number 20200024904
- Publication date Jan 23, 2020
- Halliburton Energy Services, Inc.
- Jeffrey G THOMAS
- E21 - EARTH DRILLING MINING
Information Patent Application
BI-MILL FOR MILLING AN OPENING THROUGH A WELLBORE CASING AND IN A P...
- Publication number 20200011134
- Publication date Jan 9, 2020
- WILDCAT OIL TOOLS, INC.
- KENNETH NEVLUD
- E21 - EARTH DRILLING MINING
Information Patent Application
FIXED CUTTER COMPLETIONS BIT
- Publication number 20200003014
- Publication date Jan 2, 2020
- VAREL INTERNATIONAL IND., L.L.C.
- JOHNATHAN WALTER HOWARD
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT NOZZLE AND DRILL BIT
- Publication number 20190345775
- Publication date Nov 14, 2019
- SEED TECHNOLOGIES CORP., LTD.
- Yuehua XU
- E21 - EARTH DRILLING MINING
Information Patent Application
BIDIRECTIONAL ECCENTRIC STABILIZER
- Publication number 20190338601
- Publication date Nov 7, 2019
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods of Removing Shoulder Powder From Fixed Cutter Bits
- Publication number 20190330927
- Publication date Oct 31, 2019
- Halliburton Energy Services, Inc.
- Jeffrey G. Thomas
- B22 - CASTING POWDER METALLURGY
Information Patent Application
CUSTOMIZED DRILLING TOOLS
- Publication number 20190323296
- Publication date Oct 24, 2019
- Smith International, Inc.
- Xiaoge Gan
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH BORING TOOLS WITH POCKETS HAVING CUTTING ELEMENTS DISPOSED TH...
- Publication number 20190316420
- Publication date Oct 17, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Steven Craig Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE DRILL BIT NOZZLE
- Publication number 20190309580
- Publication date Oct 10, 2019
- Saudi Arabian Oil Company
- Ahmad Mohammad Al-AbdulJabbar
- E21 - EARTH DRILLING MINING

the bit being a rotary drag type bit with blades

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Oilfield drill bit jet nozzle with slit connecting two orifices

Drill head and method for producing a vertical borehole in the ground

Hydrojets rotary drill bit

Earth-boring tools, cutting elements, and associated structures, ap...

Methods of removing shoulder powder from fixed cutter bits

Fixed cutter drill bits including nozzles with end and side exits

Concealed nozzle drill bit

Drill bit with joint function of induced unloading and abrasive jet...

Well drilling bit and well drilling method using the same

Fixed-cutter matrix bits with repairable gauge pads

Wellbore drill bit

Rotary steerable drill string

Customized drilling tools

Techniques for forming instrumented cutting elements and affixing t...

Earth-boring tools having pockets trailing rotationally leading fac...

Downhole tools with improved arrangements of cutters

Downhole tool with fixed cutters for removing rock

Drill bit nozzle and drill bit

Fixed cutter drill bits including nozzles with end and side exits

Drill bit valve

No blade bit

Drill bit

Earth boring tools with pockets having cutting elements disposed th...

Apparatus and method for drilling generally horizontal underground...

Fixed cutter completions bit

Replaceable nozzle for drilling bit

Wellbore drill bit

Rotary claw drill bit

Downhole tool with fixed cutters for removing rock

Cutting element assemblies and downhole tools comprising rotatable...

Patents Applicationslast 30 patents

DRILL BITS AND OTHER DOWNHOLE DRILLING TOOLS WITH NON-CYLINDRICAL C...

DRILL BIT

GROUND DRILLING DEVICE

TWO-PART DRILLING AND RUNNING TOOL

DRILL HEAD AND METHOD FOR PRODUCING A VERTICAL BOREHOLE IN THE GROUND

EARTH-BORING TOOLS, CUTTING ELEMENTS, AND ASSOCIATED STRUCTURES, AP...

DRILL BITS WITH VARIABLE CUTTER ALIGNMENT

System and Method for A Drill Bit

CONCEALED NOZZLE DRILL BIT

DRILL BIT WITH JOINT FUNCTION OF INDUCED UNLOADING AND ABRASIVE JET...

TECHNIQUES FOR FORMING INSTRUMENTED CUTTING ELEMENTS AND AFFIXING T...

Fixed Cutter Drill Bits Including Nozzles with End and Side Exits

HYBRID PDC BIT

DRILL BIT WITH CUTTING GAUGE PAD

WELLBORE DRILL BIT

NO BLADE BIT

REPLACEABLE NOZZLE FOR DRILLING BIT

ROTARY STEERABLE DRILL STRING

DRILL BIT VALVE

Downhole Tools with Improved Arrangements of Cutters

Downhole Tool with Fixed Cutters for Removing Rock

FIXED-CUTTER MATRIX BITS WITH REPAIRABLE GAUGE PADS

BI-MILL FOR MILLING AN OPENING THROUGH A WELLBORE CASING AND IN A P...

FIXED CUTTER COMPLETIONS BIT

DRILL BIT NOZZLE AND DRILL BIT

BIDIRECTIONAL ECCENTRIC STABILIZER

Methods of Removing Shoulder Powder From Fixed Cutter Bits

CUSTOMIZED DRILLING TOOLS

EARTH BORING TOOLS WITH POCKETS HAVING CUTTING ELEMENTS DISPOSED TH...

WELLBORE DRILL BIT NOZZLE