Longitudinal axis roller reamers

Industry

CPC
E21B10/30

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B10/00Drill bits

Current Industry

E21B10/30Longitudinal axis roller reamers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Service connector
- Patent number 12,031,381
- Issue date Jul 9, 2024
- ENGINEERING INNOVATION & DESIGN LIMITED
- Alexander Craig MacKay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore reamer
- Patent number 11,788,360
- Issue date Oct 17, 2023
- ENGINEERING INNOVATION & DESIGN LIMITED
- Alexander Craig MacKay
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller reamer
- Patent number 11,408,231
- Issue date Aug 9, 2022
- HOLE OPENER CORPORATION, INTERNATIONAL
- Jonathan Adam Moore
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bottomhole assembly (BHA) stabilizer or reamer position adjustment...
- Patent number 11,352,841
- Issue date Jun 7, 2022
- Halliburton Energy Services, Inc.
- Jason D. Dykstra
- E21 - EARTH DRILLING MINING
Information Patent Grant
Extended surface system with helical reamers
- Patent number 11,319,777
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Ibrahim Abdullah Althowiqeb
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multifunction wellbore conditioning tool
- Patent number 11,286,727
- Issue date Mar 29, 2022
- MODUS OILFIELD INTERNATIONAL LLC
- Shehab Ahmed
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deploying material to limit losses of drilling fluid in a wellbore
- Patent number 11,286,733
- Issue date Mar 29, 2022
- Saudi Arabian Oil Company
- Bodong Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reaming tool and methods of using the reaming tool in a wellbore
- Patent number 11,002,079
- Issue date May 11, 2021
- Magdy Zaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller reamer with mechanical face seal
- Patent number 10,947,786
- Issue date Mar 16, 2021
- Duane Shotwell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bi-center bit and drilling tools with enhanced hydraulics
- Patent number 10,927,608
- Issue date Feb 23, 2021
- National-Oilwell Varco, L.P.
- Navid Omidvar
- E21 - EARTH DRILLING MINING
Information Patent Grant
RFID device for use downhole
- Patent number 10,900,350
- Issue date Jan 26, 2021
- Weatherford Technology Holdings, LLC
- Alexander A. Lazarev
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Rotary steerable reamer lock and methods of use
- Patent number 10,883,316
- Issue date Jan 5, 2021
- Halliburton Energy Services, Inc.
- Geoffrey Andrew Samuel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller reamer with labyrinth seal assembly
- Patent number 10,837,237
- Issue date Nov 17, 2020
- Duane Shotwell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotary downhole tool
- Patent number 10,794,119
- Issue date Oct 6, 2020
- NOV Downhole Eurasia Limited
- Haydn G. Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller reamer integral pressure relief assembly
- Patent number 10,718,165
- Issue date Jul 21, 2020
- Duane Shotwell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Supporting a string within a wellbore with a smart stabilizer
- Patent number 10,689,913
- Issue date Jun 23, 2020
- Saudi Arabian Oil Company
- Victor Carlos Costa de Oliveira
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reamer with replaceable rolling cutters
- Patent number 10,619,420
- Issue date Apr 14, 2020
- The Charles Machine Works, Inc.
- Floyd R. Gunsaulis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reamer assembly
- Patent number 10,428,586
- Issue date Oct 1, 2019
- Inrock Drilling Systems, Inc.
- David B. Wagner
- E21 - EARTH DRILLING MINING
Information Patent Grant
Monolithic blade stabiliser tool for drill string
- Patent number 10,415,325
- Issue date Sep 17, 2019
- European Drilling Projects B.V. (NL)
- Michael Thomas Newman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for a hole opener
- Patent number 10,407,994
- Issue date Sep 10, 2019
- Bit Brokers International, Ltd.
- Timmy Dean Thomas
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Downhole motor
- Patent number 10,378,285
- Issue date Aug 13, 2019
- Dynomax Drilling Tools Inc.
- Dean Livingstone
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus and method of alleviating spiraling in boreholes
- Patent number 10,337,252
- Issue date Jul 2, 2019
- Halliburton Energy Services, Inc.
- Jeremy Alexander Greenwood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for a hole opener
- Patent number 9,988,851
- Issue date Jun 5, 2018
- Bit Brokers International, Ltd.
- Timmy Dean Thomas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for a hole opener
- Patent number 9,689,208
- Issue date Jun 27, 2017
- Bit Brokers International, Ltd.
- Timmy Dean Thomas
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mud motor with integrated reamer
- Patent number 9,670,737
- Issue date Jun 6, 2017
- First Choice Drilling
- Vincent Gille Berube
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole stabilizer
- Patent number 9,670,742
- Issue date Jun 6, 2017
- Charles Abernethy Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole assembly, tool and method
- Patent number 9,488,008
- Issue date Nov 8, 2016
- TERCEL IP LTD
- Magdy M. Zaki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bidirectional stabilizer with impact arrestors and blades with wrap...
- Patent number 9,428,963
- Issue date Aug 30, 2016
- ALASKAN ENERGY RESOURCES, INC.
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole cutting tool
- Patent number 9,410,379
- Issue date Aug 9, 2016
- National Oilwell DHT, L.P.
- Roger H. Silva
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bidirectional stabilizer
- Patent number 9,297,209
- Issue date Mar 29, 2016
- ALASKAN ENERGY RESOURCES, INC.
- Lee Morgan Smith
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SPLINED/GROOVED 2 PIECE BIT ASSEMBLY
- Publication number 20240410230
- Publication date Dec 12, 2024
- Halliburton Energy Services, Inc.
- André Storskjær
- E21 - EARTH DRILLING MINING
Information Patent Application
CUTTER ASSEMBLY
- Publication number 20240229562
- Publication date Jul 11, 2024
- NXG TECHNOLOGIES LIMITED
- Calum TULLOCH
- E21 - EARTH DRILLING MINING
Information Patent Application
Dual Angle Wedge Retention System
- Publication number 20230366273
- Publication date Nov 16, 2023
- CHENGDU BEST DIAMOND BIT CO., LTD
- Xiao RUI
- E21 - EARTH DRILLING MINING
Information Patent Application
ADJUSTABLE DRILL STRING REAMER
- Publication number 20230279729
- Publication date Sep 7, 2023
- Saudi Arabian Oil Company
- Abdullah Mohammed Aldejani
- E21 - EARTH DRILLING MINING
Information Patent Application
BOTTOMHOLE ASSEMBLY (BHA) STABILIZER OR REAMER POSITION ADJUSTMENT...
- Publication number 20210277726
- Publication date Sep 9, 2021
- Halliburton Energy Services, Inc.
- Jason D. Dykstra
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tool
- Publication number 20210222499
- Publication date Jul 22, 2021
- Engineering Innovation & Design Limited
- Alexander Craig MacKay
- E21 - EARTH DRILLING MINING
Information Patent Application
Wellbore Reamer
- Publication number 20210189803
- Publication date Jun 24, 2021
- Engineering Innovation & Design Limited
- Alexander Craig MacKay
- E21 - EARTH DRILLING MINING
Information Patent Application
Roller Reamer
- Publication number 20200165877
- Publication date May 28, 2020
- Hole Opener Corporation International
- Jonathan Adam Moore
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTIFUNCTION WELLBORE CONDITIONING TOOL
- Publication number 20190360280
- Publication date Nov 28, 2019
- MODUS QSTP-LLC
- SHEHAB AHMED
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER WITH LABYRINTH SEAL ASSEMBLY
- Publication number 20190162027
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER WITH MECHANICAL FACE SEAL
- Publication number 20190162028
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER INTEGRAL PRESSURE RELIEF ASSEMBLY
- Publication number 20190162026
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR A HOLE OPENER
- Publication number 20180283105
- Publication date Oct 4, 2018
- Bit Brokers International, Ltd.
- Timmy Dean Thomas
- E21 - EARTH DRILLING MINING
Information Patent Application
Bi-Center Bit and Drilling Tools with Enhanced Hydraulics
- Publication number 20180230753
- Publication date Aug 16, 2018
- National-Oilwell Varco, L.P.
- Navid Omidvar
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD OF ALLEVIATING SPIRALING IN BOREHOLES
- Publication number 20180094491
- Publication date Apr 5, 2018
- Halliburton Energy Services, Inc.
- Jeremy Alexander Greenwood
- E21 - EARTH DRILLING MINING
Information Patent Application
Reamer With Replaceable Rolling Cutters
- Publication number 20170321487
- Publication date Nov 9, 2017
- The Charles Machine Works, Inc.
- Floyd R. Gunsaulis
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR A HOLE OPENER
- Publication number 20170260812
- Publication date Sep 14, 2017
- Bit Brokers International, Ltd.
- Timmy Dean Thomas
- E21 - EARTH DRILLING MINING
Information Patent Application
REAMING TOOL AND METHODS OF USING THE REAMING TOOL IN A WELLBORE
- Publication number 20170175448
- Publication date Jun 22, 2017
- TERCEL IP LTD.
- Magdy Zaki
- E21 - EARTH DRILLING MINING
Information Patent Application
Intelligent boring tool
- Publication number 20160215566
- Publication date Jul 28, 2016
- Jacklin Hebert
- E21 - EARTH DRILLING MINING
Information Patent Application
Method and Apparatus for Reaming and/or Stabilizing Boreholes in Dr...
- Publication number 20160138342
- Publication date May 19, 2016
- Z Drilling Holdings, Inc.
- Zan Elden Svendsen
- E21 - EARTH DRILLING MINING
Information Patent Application
Reamer for Use in Drilling Operations
- Publication number 20160123088
- Publication date May 5, 2016
- Duane Shotwell
- E21 - EARTH DRILLING MINING
Information Patent Application
Reamer for Use in Drilling Operations
- Publication number 20160123089
- Publication date May 5, 2016
- Duane Shotwell
- E21 - EARTH DRILLING MINING
Information Patent Application
ONE PIECE REAMER FOR USE IN BORING OPERATIONS OF GAS AND OIL MINING
- Publication number 20150226008
- Publication date Aug 13, 2015
- STICK MAN, INC
- Lionie Fladeland
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Stabilizer
- Publication number 20150129309
- Publication date May 14, 2015
- Charles Abernethy Anderson
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ASSEMBLY, TOOL AND METHOD
- Publication number 20140202770
- Publication date Jul 24, 2014
- TERCEL IP LIMITED
- Magdy M. ZAKI
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE TRACTION
- Publication number 20130333949
- Publication date Dec 19, 2013
- Neil Andrew Abercrombie Simpson
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR REDUCING STICK-SLIP IN DRILLING OPERATIONS
- Publication number 20130175050
- Publication date Jul 11, 2013
- Thomas Yu Song Wong
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Cutting Tool
- Publication number 20130161099
- Publication date Jun 27, 2013
- National Oilwell DHT, L.P.
- Roger H. Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER COMPOUND WEDGE RETENTION
- Publication number 20130133954
- Publication date May 30, 2013
- Smith International, Inc.
- BRIAN MOHON
- E21 - EARTH DRILLING MINING
Information Patent Application
BALL AND SOCKET ROLLER REAMER AND KEYSEAT WIPER
- Publication number 20130126244
- Publication date May 23, 2013
- Sheldon Hansen
- E21 - EARTH DRILLING MINING

Longitudinal axis roller reamers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Service connector

Wellbore reamer

Roller reamer

Bottomhole assembly (BHA) stabilizer or reamer position adjustment...

Extended surface system with helical reamers

Multifunction wellbore conditioning tool

Deploying material to limit losses of drilling fluid in a wellbore

Reaming tool and methods of using the reaming tool in a wellbore

Roller reamer with mechanical face seal

Bi-center bit and drilling tools with enhanced hydraulics

RFID device for use downhole

Rotary steerable reamer lock and methods of use

Roller reamer with labyrinth seal assembly

Rotary downhole tool

Roller reamer integral pressure relief assembly

Supporting a string within a wellbore with a smart stabilizer

Reamer with replaceable rolling cutters

Reamer assembly

Monolithic blade stabiliser tool for drill string

Method and system for a hole opener

Downhole motor

Apparatus and method of alleviating spiraling in boreholes

Method and system for a hole opener

Method and system for a hole opener

Mud motor with integrated reamer

Downhole stabilizer

Downhole assembly, tool and method

Bidirectional stabilizer with impact arrestors and blades with wrap...

Downhole cutting tool

Bidirectional stabilizer

Patents Applicationslast 30 patents

SPLINED/GROOVED 2 PIECE BIT ASSEMBLY

CUTTER ASSEMBLY

Dual Angle Wedge Retention System

ADJUSTABLE DRILL STRING REAMER

BOTTOMHOLE ASSEMBLY (BHA) STABILIZER OR REAMER POSITION ADJUSTMENT...

Downhole Tool

Wellbore Reamer

Roller Reamer

MULTIFUNCTION WELLBORE CONDITIONING TOOL

ROLLER REAMER WITH LABYRINTH SEAL ASSEMBLY

ROLLER REAMER WITH MECHANICAL FACE SEAL

ROLLER REAMER INTEGRAL PRESSURE RELIEF ASSEMBLY

METHOD AND SYSTEM FOR A HOLE OPENER

Bi-Center Bit and Drilling Tools with Enhanced Hydraulics

APPARATUS AND METHOD OF ALLEVIATING SPIRALING IN BOREHOLES

Reamer With Replaceable Rolling Cutters

METHOD AND SYSTEM FOR A HOLE OPENER

REAMING TOOL AND METHODS OF USING THE REAMING TOOL IN A WELLBORE

Intelligent boring tool

Method and Apparatus for Reaming and/or Stabilizing Boreholes in Dr...

Reamer for Use in Drilling Operations

Reamer for Use in Drilling Operations

ONE PIECE REAMER FOR USE IN BORING OPERATIONS OF GAS AND OIL MINING

Downhole Stabilizer

DOWNHOLE ASSEMBLY, TOOL AND METHOD

DOWNHOLE TRACTION

METHOD AND APPARATUS FOR REDUCING STICK-SLIP IN DRILLING OPERATIONS

Downhole Cutting Tool

ROLLER REAMER COMPOUND WEDGE RETENTION

BALL AND SOCKET ROLLER REAMER AND KEYSEAT WIPER