Centralising devices with rollers or with a relatively rotating sleeve

Industry

CPC
E21B17/1057

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

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B17/00Drilling rods or pipes Flexible drill strings Kellies Drill collars Sucker rods; Cables Casings Tubings

Current Industry

E21B17/1057Centralising devices with rollers or with a relatively rotating sleeve

Industries

Patents Grantslast 30 patents

Information Patent Grant
High speed rotor dynamics centralizer
- Patent number 11,976,521
- Issue date May 7, 2024
- Chevron U.S.A. Inc.
- James Daniel Montoya
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool string transportation device
- Patent number 11,970,914
- Issue date Apr 30, 2024
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low friction wireline standoff
- Patent number 11,959,341
- Issue date Apr 16, 2024
- Guy Wheater
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for centering a sensor assembly in a bore
- Patent number 11,913,291
- Issue date Feb 27, 2024
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sensor transportation apparatus for a wireline logging tool string
- Patent number 11,873,692
- Issue date Jan 16, 2024
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole movable joint tool
- Patent number 11,834,915
- Issue date Dec 5, 2023
- Impact Selector International, LLC
- James Patrick Massey
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool string orientation
- Patent number 11,725,467
- Issue date Aug 15, 2023
- Impact Selector International, LLC
- Jason Allen Hradecky
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wheel assembly
- Patent number 11,713,628
- Issue date Aug 1, 2023
- Impact Selector International, LLC
- Brandon Martin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller tool
- Patent number 11,668,140
- Issue date Jun 6, 2023
- Impact Selector Limited
- Paul Andrew Church
- E21 - EARTH DRILLING MINING
Information Patent Grant
Deploying material to limit losses of drilling fluid in a wellbore
- Patent number 11,643,878
- Issue date May 9, 2023
- Saudi Arabian Oil Company
- Bodong Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular anti-rotation drilling systems and methods
- Patent number 11,566,497
- Issue date Jan 31, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Grant
Indexing tool system for a resource exploration and recovery system
- Patent number 11,549,333
- Issue date Jan 10, 2023
- Baker Hughes Oilfield Operations LLC
- Donavan Holland Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wheel assembly
- Patent number 11,536,093
- Issue date Dec 27, 2022
- Impact Selector International, LLC
- Brandon Martin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-powered active vibration and rotational speed sensors
- Patent number 11,480,018
- Issue date Oct 25, 2022
- Saudi Arabian Oil Company
- Chinthaka Pasan Gooneratne
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipeline pulling tool and a method of actuating such a tool
- Patent number 11,466,527
- Issue date Oct 11, 2022
- Well Conveyor AS
- Kenneth Fuglestad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing friction reduction methods and tool
- Patent number 11,448,016
- Issue date Sep 20, 2022
- Saudi Arabian Oil Company
- Abdulaziz Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating loading tube and angled shaped charges for oriented perfor...
- Patent number 11,414,965
- Issue date Aug 16, 2022
- Schlumberger Technology Corporation
- Haifeng Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Orientation apparatus and hole finder device for a wireline logging...
- Patent number 11,371,306
- Issue date Jun 28, 2022
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Production logging tool and downhole fluid analysis probes deployin...
- Patent number 11,352,839
- Issue date Jun 7, 2022
- OPENFIELD
- Eric Donzier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hybrid reamer and stabilizer
- Patent number 11,319,756
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole device for use in a well
- Patent number 11,274,513
- Issue date Mar 15, 2022
- G A R&D Limited
- Yerasimos Angelis
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralizer for wireline tool
- Patent number 11,261,672
- Issue date Mar 1, 2022
- Weatherford Technology Holdings, LLC
- Brian A. Mohon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Low friction wireline standoff
- Patent number 11,162,307
- Issue date Nov 2, 2021
- Guy Wheater
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and materials to convert a drilling mud into a solid gel bas...
- Patent number 11,149,181
- Issue date Oct 19, 2021
- Saudi Arabian Oil Company
- Vikrant Wagle
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Device for centering a sensor assembly in a bore
- Patent number 11,136,880
- Issue date Oct 5, 2021
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
Modular anti-rotation drilling systems and methods
- Patent number 11,131,167
- Issue date Sep 28, 2021
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Grant
Centralising assembly for a downhole device, coupling device includ...
- Patent number 11,098,537
- Issue date Aug 24, 2021
- COBALT EXTREME PTY LTD
- David C. Nommensen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sensor transportation apparatus and guide device
- Patent number 11,047,191
- Issue date Jun 29, 2021
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-pipe passive centering mechanism with radial probe or tool deplo...
- Patent number 11,047,179
- Issue date Jun 29, 2021
- Saudi Arabian Oil Company
- Abdoulelah Al-Hannabi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller coupling apparatus and method therefor
- Patent number 11,028,654
- Issue date Jun 8, 2021
- Michael Brent Ford
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SENSOR TRANSPORTATION APPARATUS FOR A WIRELINE LOGGING TOOL STRING
- Publication number 20240084657
- Publication date Mar 14, 2024
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- 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
SELF-ORIENTING PERFORATING GUN
- Publication number 20240003200
- Publication date Jan 4, 2024
- G&H DIVERSIFIED MANUFACTURING LP
- Benjamin Vascal Knight
- E21 - EARTH DRILLING MINING
Information Patent Application
PROTECTIVE ROLLER CENTRALIZER
- Publication number 20230358106
- Publication date Nov 9, 2023
- Timur Rustamovich AKCHURIN
- E21 - EARTH DRILLING MINING
Information Patent Application
Adaptive Control of Rotating or Non-Rotating Transducer and Sensors...
- Publication number 20230243220
- Publication date Aug 3, 2023
- Halliburton Energy Services, Inc.
- Otto FANINI
- E21 - EARTH DRILLING MINING
Information Patent Application
Perforating Gun With Self-Orienting Perforating Charges
- Publication number 20230212927
- Publication date Jul 6, 2023
- Halliburton Energy Services, Inc.
- Jason Karl Cook
- E21 - EARTH DRILLING MINING
Information Patent Application
Spacer Segment and A Spacer
- Publication number 20230091111
- Publication date Mar 23, 2023
- KWIK-ZIP PTY LTD
- Jason Linaker
- E21 - EARTH DRILLING MINING
Information Patent Application
Wheel Assembly
- Publication number 20230008162
- Publication date Jan 12, 2023
- Impact Selector International, LLC
- Brandon Martin
- E21 - EARTH DRILLING MINING
Information Patent Application
Tool String Orientation
- Publication number 20220412173
- Publication date Dec 29, 2022
- Impact Selector International, LLC
- Jason Allen Hradecky
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill String with Centralizer
- Publication number 20220389774
- Publication date Dec 8, 2022
- Halliburton Energy Services, Inc.
- Alben D'Silva
- E21 - EARTH DRILLING MINING
Information Patent Application
Tractor Unit for a Wireline Logging Tool String
- Publication number 20220298879
- Publication date Sep 22, 2022
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Application
HIGH SPEED ROTOR DYNAMICS CENTRALIZER
- Publication number 20220275690
- Publication date Sep 1, 2022
- Chevron U.S.A. Inc.
- James Daniel MONTOYA
- E21 - EARTH DRILLING MINING
Information Patent Application
ARTIFICIAL LIFT SYSTEMS UTILIZING HIGH SPEED CENTRALIZERS
- Publication number 20220275691
- Publication date Sep 1, 2022
- Chevron U.S.A. Inc.
- James Daniel Montoya
- E21 - EARTH DRILLING MINING
Information Patent Application
MAINTAINING AND INSPECTING A WELLBORE
- Publication number 20220275692
- Publication date Sep 1, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
INDEXING TOOL SYSTEM FOR A RESOURCE EXPLORATION AND RECOVERY SYSTEM
- Publication number 20220136368
- Publication date May 5, 2022
- Baker Hughes Oilfield Operations LLC
- Donavan Holland Brown
- E21 - EARTH DRILLING MINING
Information Patent Application
Wireline Case-Hole Roller
- Publication number 20220127920
- Publication date Apr 28, 2022
- Guy Wheater
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Movable Joint Tool
- Publication number 20220065050
- Publication date Mar 3, 2022
- Impact Selector International, LLC
- James Patrick Massey
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID REAMER AND STABILIZER
- Publication number 20220056764
- Publication date Feb 24, 2022
- Saudi Arabian Oil Company
- Peter Ido Egbe
- E21 - EARTH DRILLING MINING
Information Patent Application
SELF-POWERED ACTIVE VIBRATION AND ROTATIONAL SPEED SENSORS
- Publication number 20220034174
- Publication date Feb 3, 2022
- Saudi Arabian Oil Company
- Chinthaka Pasan Gooneratne
- E21 - EARTH DRILLING MINING
Information Patent Application
Low Friction Wireline Standoff
- Publication number 20220018194
- Publication date Jan 20, 2022
- Guy Wheater
- E21 - EARTH DRILLING MINING
Information Patent Application
MODULAR ANTI-ROTATION DRILLING SYSTEMS AND METHODS
- Publication number 20210388697
- Publication date Dec 16, 2021
- National Technology & Engineering Solutions of Sandia, LLC
- Jiann-Cherng Su
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-PIPE PASSIVE CENTERING MECHANISM WITH RADIAL PROBE OR TOOL DEPLO...
- Publication number 20210332649
- Publication date Oct 28, 2021
- Saudi Arabian Oil Company
- Abdoulelah Al-Hannabi
- E21 - EARTH DRILLING MINING
Information Patent Application
Deploying Material to Limit Losses of Drilling Fluid in a Wellbore
- Publication number 20210301597
- Publication date Sep 30, 2021
- Saudi Arabian Oil Company
- Bodong Li
- E21 - EARTH DRILLING MINING
Information Patent Application
CENTRALIZER
- Publication number 20210293096
- Publication date Sep 23, 2021
- PLAINSMAN MFG. INC.
- Thomas Makelki
- E21 - EARTH DRILLING MINING
Information Patent Application
Wheel Assembly
- Publication number 20210277725
- Publication date Sep 9, 2021
- IMPACT SELECTOR INTERNATIONAL, LLC
- Brandon Martin
- E21 - EARTH DRILLING MINING
Information Patent Application
SENSOR TRANSPORTATION APPARATUS AND GUIDE DEVICE
- Publication number 20210198963
- Publication date Jul 1, 2021
- PETROMAC IP LIMITED
- Stephen Peter McCormick
- E21 - EARTH DRILLING MINING
Information Patent Application
Pipeline Pulling Tool and a Method of Actuating Such a Tool
- Publication number 20210140253
- Publication date May 13, 2021
- Well Conveyor AS
- Kenneth FUGLESTAD
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING FRICTION REDUCTION METHODS AND TOOL
- Publication number 20210131196
- Publication date May 6, 2021
- Saudi Arabian Oil Company
- Abdulaziz Al-Qasim
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Downhole Friction Reduction Tools
- Publication number 20210032942
- Publication date Feb 4, 2021
- Stinger Oil Tools, LLC
- Danny L. Gordon
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER COUPLING APPARATUS AND METHOD THEREFOR
- Publication number 20210025246
- Publication date Jan 28, 2021
- Michael Brent Ford
- E21 - EARTH DRILLING MINING

Centralising devices with rollers or with a relatively rotating sleeve

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High speed rotor dynamics centralizer

Tool string transportation device

Low friction wireline standoff

Device for centering a sensor assembly in a bore

Sensor transportation apparatus for a wireline logging tool string

Downhole movable joint tool

Tool string orientation

Wheel assembly

Roller tool

Deploying material to limit losses of drilling fluid in a wellbore

Modular anti-rotation drilling systems and methods

Indexing tool system for a resource exploration and recovery system

Wheel assembly

Self-powered active vibration and rotational speed sensors

Pipeline pulling tool and a method of actuating such a tool

Casing friction reduction methods and tool

Rotating loading tube and angled shaped charges for oriented perfor...

Orientation apparatus and hole finder device for a wireline logging...

Production logging tool and downhole fluid analysis probes deployin...

Hybrid reamer and stabilizer

Downhole device for use in a well

Centralizer for wireline tool

Low friction wireline standoff

Method and materials to convert a drilling mud into a solid gel bas...

Device for centering a sensor assembly in a bore

Modular anti-rotation drilling systems and methods

Centralising assembly for a downhole device, coupling device includ...

Sensor transportation apparatus and guide device

In-pipe passive centering mechanism with radial probe or tool deplo...

Roller coupling apparatus and method therefor

Patents Applicationslast 30 patents

SENSOR TRANSPORTATION APPARATUS FOR A WIRELINE LOGGING TOOL STRING

FULL-FACE SHAFT TUNNEL BORING MACHINE SYSTEM

SELF-ORIENTING PERFORATING GUN

PROTECTIVE ROLLER CENTRALIZER

Adaptive Control of Rotating or Non-Rotating Transducer and Sensors...

Perforating Gun With Self-Orienting Perforating Charges

Spacer Segment and A Spacer

Wheel Assembly

Tool String Orientation

Drill String with Centralizer

Tractor Unit for a Wireline Logging Tool String

HIGH SPEED ROTOR DYNAMICS CENTRALIZER

ARTIFICIAL LIFT SYSTEMS UTILIZING HIGH SPEED CENTRALIZERS

MAINTAINING AND INSPECTING A WELLBORE

INDEXING TOOL SYSTEM FOR A RESOURCE EXPLORATION AND RECOVERY SYSTEM

Wireline Case-Hole Roller

Downhole Movable Joint Tool

HYBRID REAMER AND STABILIZER

SELF-POWERED ACTIVE VIBRATION AND ROTATIONAL SPEED SENSORS

Low Friction Wireline Standoff

MODULAR ANTI-ROTATION DRILLING SYSTEMS AND METHODS

IN-PIPE PASSIVE CENTERING MECHANISM WITH RADIAL PROBE OR TOOL DEPLO...

Deploying Material to Limit Losses of Drilling Fluid in a Wellbore

CENTRALIZER

Wheel Assembly

SENSOR TRANSPORTATION APPARATUS AND GUIDE DEVICE

Pipeline Pulling Tool and a Method of Actuating Such a Tool

CASING FRICTION REDUCTION METHODS AND TOOL

Downhole Friction Reduction Tools

ROLLER COUPLING APPARATUS AND METHOD THEREFOR