Rotary drag type drill bits with teeth, blades or like cutting elements

Industry

CPC
E21B10/42

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/42Rotary drag type drill bits with teeth, blades or like cutting elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Cutter with edge durability
- Patent number 12,146,370
- Issue date Nov 19, 2024
- Schlumberger Technology Corporation
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cutter analysis and mapping
- Patent number 12,141,960
- Issue date Nov 12, 2024
- Halliburton Energy Services, Inc.
- William Brian Atkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Downhole cutting tool having cutting element with nonplanar face to...
- Patent number 12,078,016
- Issue date Sep 3, 2024
- Schlumberger Technology Corporation
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Grant
One-piece cutting head for a drill bit
- Patent number 12,070,807
- Issue date Aug 27, 2024
- BLACK & DECKER INC.
- Juri Schatz
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Polycrystalline diamond compacts including a cemented carbide subst...
- Patent number 12,054,992
- Issue date Aug 6, 2024
- U.S. Synthetic Corporation
- Debkumar Mukhopadhyay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polycrystalline diamond bodies including one or more threads, appar...
- Patent number 12,037,851
- Issue date Jul 16, 2024
- U.S. Synthetic Corporation
- Jarrett Meier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mold for downhole tool or component thereof
- Patent number 12,036,610
- Issue date Jul 16, 2024
- Halliburton Energy Services, Inc.
- Sotha Heng
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Earth-boring drill bit mandrel formed by additive manufacturing
- Patent number 12,018,531
- Issue date Jun 25, 2024
- Halliburton Energy Services, Inc.
- Daniel Brendan Voglewede
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Drill bit with offset counter-rotating cutters
- Patent number 12,012,807
- Issue date Jun 18, 2024
- Halliburton Energy Services, Inc.
- Douglas Bruce Caraway
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of cleaning and/or neutralizing an at least partially leach...
- Patent number 12,005,548
- Issue date Jun 11, 2024
- U.S. Synthetic Corporation
- Julie Ann Kidd
- B24 - GRINDING POLISHING
Information Patent Grant
Method and apparatus of drill bit adjustable gauge system
- Patent number 12,006,772
- Issue date Jun 11, 2024
- Saudi Arabian Oil Company
- Abdullah Mohammed Al-Dossary
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling assembly for inserting a rock bolt
- Patent number 11,988,094
- Issue date May 21, 2024
- Clarissa Elizabeth McLaren
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid bit including earth boring and percussion elements for drill...
- Patent number 11,982,129
- Issue date May 14, 2024
- Jonathan M. Eve
- E21 - EARTH DRILLING MINING
Information Patent Grant
Earth-boring tools with through-the-blade fluid ports, and related...
- Patent number 11,913,286
- Issue date Feb 27, 2024
- Baker Hughes Oilfield Operations LLC
- John Morin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing protection bit
- Patent number 11,891,860
- Issue date Feb 6, 2024
- METAL TOOL INC.
- Takemi Ishizuka
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for forming a subterranean borehole
- Patent number 11,867,059
- Issue date Jan 9, 2024
- The Texas A&M University System
- David Staack
- E21 - EARTH DRILLING MINING
Information Patent Grant
One-time activation or deactivation of rolling DOCC
- Patent number 11,859,451
- Issue date Jan 2, 2024
- Halliburton Energy Services, Inc.
- Kelley Leigh Plunkett
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for estimating a pore pressure value in geological formation...
- Patent number 11,852,010
- Issue date Dec 26, 2023
- ENI S.p.A.
- Axel Turolla
- E21 - EARTH DRILLING MINING
Information Patent Grant
Instrumented cutter
- Patent number 11,828,164
- Issue date Nov 28, 2023
- Schlumberger Technology Corporation
- Jonathan Robert Hird
- E21 - EARTH DRILLING MINING
Information Patent Grant
Formation evaluation at drill bit
- Patent number 11,822,039
- Issue date Nov 21, 2023
- Schlumberger Technology Corporation
- Jonathan Robert Hird
- E21 - EARTH DRILLING MINING
Information Patent Grant
Force modulation system for a drill bit
- Patent number 11,808,090
- Issue date Nov 7, 2023
- CNPC USA Corporation
- Ming Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with multiple cutting structures
- Patent number 11,808,087
- Issue date Nov 7, 2023
- Varel Europe S.A.S.
- Alfazazi Dourfaye
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit cutter elements and drill bits including same
- Patent number 11,788,361
- Issue date Oct 17, 2023
- National-Oilwell Varco, L.P.
- Reza Rahmani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable density downhole devices
- Patent number 11,766,719
- Issue date Sep 26, 2023
- Halliburton Energy Services, Inc.
- Daniel Brendan Voglewede
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Methods of forming cutting elements
- Patent number 11,732,532
- Issue date Aug 22, 2023
- Baker Hughes Holdings LLC
- Wanjun Cao
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Downhole tool with sensor set(s) sensitive to circumferential, axia...
- Patent number 11,732,571
- Issue date Aug 22, 2023
- Schlumberger Technology Corporation
- Jonathan Robert Hird
- E21 - EARTH DRILLING MINING
Information Patent Grant
Force modulation system with an elastic force member for downhole c...
- Patent number 11,702,891
- Issue date Jul 18, 2023
- CNPC USA Corporation
- Lei Zhao
- 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
Pullback system for drilling tool
- Patent number 11,697,967
- Issue date Jul 11, 2023
- Vermeer Manufacturing Company
- Jacob Richard Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wear resistant downhole piston
- Patent number 11,692,416
- Issue date Jul 4, 2023
- Schlumberger Technology Corporation
- Anan Noel
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES INCLUDING ONE OR MORE THREADS, APPAR...
- Publication number 20240410233
- Publication date Dec 12, 2024
- US Synthetic Corporation
- Jarrett Meier
- E21 - EARTH DRILLING MINING
Information Patent Application
LOST CIRCULATION EUTECTOID ALLOY DOWNHOLE DEPLOYMENT TOOL
- Publication number 20240401421
- Publication date Dec 5, 2024
- Aramco Overseas Company UK Ltd
- Graham Richard Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
ONE-PIECE CUTTING HEAD FOR A DRILL BIT
- Publication number 20240342808
- Publication date Oct 17, 2024
- Black & Decker Inc.
- Juri SCHATZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Percussion and Cutting Composite Drilling Tool
- Publication number 20240344398
- Publication date Oct 17, 2024
- Sichuan DeepFast Oil Drilling Tools Co., Ltd
- Yaodong ZHENG
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT DRILL BIT
- Publication number 20240271491
- Publication date Aug 15, 2024
- SHANGHAI SUTEK INDUSTRIES CO., LTD.
- YOUHUA YANG
- E21 - EARTH DRILLING MINING
Information Patent Application
FULL-FACE SHAFT TUNNEL BORING MACHINE SYSTEM
- Publication number 20240068308
- Publication date Feb 29, 2024
- HEFEI DESIGN & RESEARCH INSTITUTE OF COAL INDUSTRY CO., LTD
- Huidong XU
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit Cutter With Stress Reducing Features
- Publication number 20230407708
- Publication date Dec 21, 2023
- Halliburton Energy Services, Inc.
- Kevin Clark
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIPLE INTERMEDIATE STEP SIMULATION OF DRILL BIT DAMAGE
- Publication number 20230385474
- Publication date Nov 30, 2023
- Halliburton Energy Services, Inc.
- Shilin Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS
- Publication number 20230295989
- Publication date Sep 21, 2023
- Saudi Arabian Oil Company
- Guodong Zhan
- E21 - EARTH DRILLING MINING
Information Patent Application
PULLBACK SYSTEM FOR DRILLING TOOL
- Publication number 20230287741
- Publication date Sep 14, 2023
- Vermeer Manufacturing Company
- Jacob Richard Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTING ELEMENTS AND GEOMETRIES, EARTH-BORING TOOLS, AND RELATED ME...
- Publication number 20230203892
- Publication date Jun 29, 2023
- Baker Hughes Oilfield Operations LLC
- Timothy C. Webb
- E21 - EARTH DRILLING MINING
Information Patent Application
Percussion and Cutting Composite Drilling Tool
- Publication number 20230193694
- Publication date Jun 22, 2023
- Sichuan DeepFast Oil Drilling Tools Co., Ltd
- Yaodong ZHENG
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CUTTING TOOL HAVING CUTTING ELEMENT WITH NONPLANAR FACE TO...
- Publication number 20230193697
- Publication date Jun 22, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Manoj Mahajan
- E21 - EARTH DRILLING MINING
Information Patent Application
WEAR CLASSIFICATION WITH MACHINE LEARNING FOR WELL TOOLS
- Publication number 20230184041
- Publication date Jun 15, 2023
- Taurex Drill Bits, LLC
- Dustin LYLES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRILL BIT WITH OFFSET COUNTER-ROTATING CUTTERS
- Publication number 20230167688
- Publication date Jun 1, 2023
- Halliburton Energy Services, Inc.
- Douglas Bruce Caraway
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS OF CLEANING AND/OR NEUTRALIZING AN AT LEAST PARTIALLY LEACH...
- Publication number 20230150091
- Publication date May 18, 2023
- US Synthetic Corporation
- Julie Ann Kidd
- B24 - GRINDING POLISHING
Information Patent Application
One-Time Activation Or Deactivation Of Rolling DOCC
- Publication number 20230117439
- Publication date Apr 20, 2023
- Halliburton Energy Services, Inc.
- Kelley Leigh Plunkett
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING ASSEMBLY FOR INSERTING A ROCK BOLT
- Publication number 20230074816
- Publication date Mar 9, 2023
- HARDROCK MINING SOLUTIONS PTY LTD
- Clarissa Elizabeth MCLAREN
- E21 - EARTH DRILLING MINING
Information Patent Application
FORCE MODULATION SYSTEM FOR A DRILL BIT
- Publication number 20230015607
- Publication date Jan 19, 2023
- CNPC USA CORPORATION
- Ming ZHANG
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID BIT INCLUDING EARTH BORING AND PERCUSSION ELEMENTS FOR DRILL...
- Publication number 20220412169
- Publication date Dec 29, 2022
- Jonathan M. Eve
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER WITH EDGE DURABILITY
- Publication number 20220397006
- Publication date Dec 15, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Youhe Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
FORMATION EVALUATION AT DRILL BIT
- Publication number 20220381938
- Publication date Dec 1, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jonathan Robert Hird
- G01 - MEASURING TESTING
Information Patent Application
DOWNHOLE TOOL WITH SENSOR SET(S) SENSITIVE TO CIRCUMFERENTIAL, AXIA...
- Publication number 20220372864
- Publication date Nov 24, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jonathan Robert Hird
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR DESIGN OF RAPID EXCAVATING ANDWEAR-RESISTANT...
- Publication number 20220334552
- Publication date Oct 20, 2022
- William Marsh Rice University
- Fred C. Higgs
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
POLYCRYSTALLINE DIAMOND BODIES INCLUDING ONE OR MORE THREADS, APPAR...
- Publication number 20220275686
- Publication date Sep 1, 2022
- US Synthetic Corporation
- Jarrett Meier
- E21 - EARTH DRILLING MINING
Information Patent Application
REAL-TIME POLYCRYSTALLINE DIAMOND COMPACT (PDC) BIT CONDITION EVALU...
- Publication number 20220275687
- Publication date Sep 1, 2022
- Saudi Arabian Oil Company
- Jianhui Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PULLBACK SYSTEM FOR DRILLING TOOL
- Publication number 20220268100
- Publication date Aug 25, 2022
- Vermeer Manufacturing Company
- Jacob Richard Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT WITH MULTIPLE CUTTING STRUCTURES
- Publication number 20220259926
- Publication date Aug 18, 2022
- Varel Europe S.A.S.
- ALFAZAZI DOURFAYE
- E21 - EARTH DRILLING MINING
Information Patent Application
EARTH-BORING DRILL BIT MANDREL FORMED BY ADDITIVE MANUFACTURING
- Publication number 20220228442
- Publication date Jul 21, 2022
- Halliburton Energy Services, Inc.
- Daniel Brendan Voglewede
- 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

Rotary drag type drill bits with teeth, blades or like cutting elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Cutter with edge durability

Cutter analysis and mapping

Downhole cutting tool having cutting element with nonplanar face to...

One-piece cutting head for a drill bit

Polycrystalline diamond compacts including a cemented carbide subst...

Polycrystalline diamond bodies including one or more threads, appar...

Mold for downhole tool or component thereof

Earth-boring drill bit mandrel formed by additive manufacturing

Drill bit with offset counter-rotating cutters

Methods of cleaning and/or neutralizing an at least partially leach...

Method and apparatus of drill bit adjustable gauge system

Drilling assembly for inserting a rock bolt

Hybrid bit including earth boring and percussion elements for drill...

Earth-boring tools with through-the-blade fluid ports, and related...

Casing protection bit

Systems and methods for forming a subterranean borehole

One-time activation or deactivation of rolling DOCC

Method for estimating a pore pressure value in geological formation...

Instrumented cutter

Formation evaluation at drill bit

Force modulation system for a drill bit

Drill bit with multiple cutting structures

Drill bit cutter elements and drill bits including same

Variable density downhole devices

Methods of forming cutting elements

Downhole tool with sensor set(s) sensitive to circumferential, axia...

Force modulation system with an elastic force member for downhole c...

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

Pullback system for drilling tool

Wear resistant downhole piston

Patents Applicationslast 30 patents

POLYCRYSTALLINE DIAMOND BODIES INCLUDING ONE OR MORE THREADS, APPAR...

LOST CIRCULATION EUTECTOID ALLOY DOWNHOLE DEPLOYMENT TOOL

ONE-PIECE CUTTING HEAD FOR A DRILL BIT

Percussion and Cutting Composite Drilling Tool

CEMENT DRILL BIT

FULL-FACE SHAFT TUNNEL BORING MACHINE SYSTEM

Drill Bit Cutter With Stress Reducing Features

MULTIPLE INTERMEDIATE STEP SIMULATION OF DRILL BIT DAMAGE

REFRESHABLE POLYCRYSTALLINE DIAMOND COMPACT (PDC) DRILL BITS

PULLBACK SYSTEM FOR DRILLING TOOL

CUTTING ELEMENTS AND GEOMETRIES, EARTH-BORING TOOLS, AND RELATED ME...

Percussion and Cutting Composite Drilling Tool

DOWNHOLE CUTTING TOOL HAVING CUTTING ELEMENT WITH NONPLANAR FACE TO...

WEAR CLASSIFICATION WITH MACHINE LEARNING FOR WELL TOOLS

DRILL BIT WITH OFFSET COUNTER-ROTATING CUTTERS

METHODS OF CLEANING AND/OR NEUTRALIZING AN AT LEAST PARTIALLY LEACH...

One-Time Activation Or Deactivation Of Rolling DOCC

DRILLING ASSEMBLY FOR INSERTING A ROCK BOLT

FORCE MODULATION SYSTEM FOR A DRILL BIT

HYBRID BIT INCLUDING EARTH BORING AND PERCUSSION ELEMENTS FOR DRILL...

CUTTER WITH EDGE DURABILITY

FORMATION EVALUATION AT DRILL BIT

DOWNHOLE TOOL WITH SENSOR SET(S) SENSITIVE TO CIRCUMFERENTIAL, AXIA...

SYSTEM AND METHOD FOR DESIGN OF RAPID EXCAVATING ANDWEAR-RESISTANT...

POLYCRYSTALLINE DIAMOND BODIES INCLUDING ONE OR MORE THREADS, APPAR...

REAL-TIME POLYCRYSTALLINE DIAMOND COMPACT (PDC) BIT CONDITION EVALU...

PULLBACK SYSTEM FOR DRILLING TOOL

DRILL BIT WITH MULTIPLE CUTTING STRUCTURES

EARTH-BORING DRILL BIT MANDREL FORMED BY ADDITIVE MANUFACTURING

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