"J-slot" systems

Industry

CPC
E21B23/006

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B23/00Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells

Current Industry

E21B23/006"J-slot" systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
High temperature fluid-driven dual-mode circulation tool
- Patent number 12,252,944
- Issue date Mar 18, 2025
- PROSHALE LLC
- Martin Mauro Nebiolo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gravity actuated connection mechanism for high pressure wellhead ap...
- Patent number 12,209,473
- Issue date Jan 28, 2025
- Crown Oil Tools LLC
- Ross Pliska
- E21 - EARTH DRILLING MINING
Information Patent Grant
Relating to well abandonment and slot recovery
- Patent number 12,163,389
- Issue date Dec 10, 2024
- ARDYNE HOLDINGS LIMITED
- Michael Wardley
- E21 - EARTH DRILLING MINING
Information Patent Grant
Quarter-turn anchor catcher having anti-rotation sleeve and allowin...
- Patent number 12,152,451
- Issue date Nov 26, 2024
- Weatherford Technology Holdings, LLC
- John E. Stachowiak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Treatment system, method, and borehole system
- Patent number 12,098,606
- Issue date Sep 24, 2024
- Baker Hughes Oilfield Operations LLC
- Gabriel Casanova
- E21 - EARTH DRILLING MINING
Information Patent Grant
Selectively activatable downhole tool
- Patent number 12,084,931
- Issue date Sep 10, 2024
- ODFJELL TECHNOLOGY INVEST LTD
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool
- Patent number 11,970,919
- Issue date Apr 30, 2024
- Grant Prideco, Inc.
- Philip Graham Rodger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Release lugs for a jarring device
- Patent number 11,959,350
- Issue date Apr 16, 2024
- Robert W. Evans
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sleeve valves, shifting tools and methods for wellbore completion o...
- Patent number 11,959,359
- Issue date Apr 16, 2024
- Mark Andreychuk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Omni-directional horizontally orientaed deflecting tool for coiled...
- Patent number 11,946,374
- Issue date Apr 2, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang Tang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiple cycle deployable and retractable downhole scraper or brush
- Patent number 11,933,141
- Issue date Mar 19, 2024
- Halliburton Energy Services, Inc.
- David Allen Dockweiler
- E21 - EARTH DRILLING MINING
Information Patent Grant
Indexing mechanisms
- Patent number 11,920,415
- Issue date Mar 5, 2024
- Schlumberger Technology Corporation
- Josiah Dale Shearon
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole component deployment method and apparatus
- Patent number 11,898,409
- Issue date Feb 13, 2024
- Halliburton Energy Services, Inc.
- Eric Bivens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gravity actuated connection mechanism for high pressure wellhead ap...
- Patent number 11,859,460
- Issue date Jan 2, 2024
- Crown Oil Tools LLC
- Ross Pliska
- E21 - EARTH DRILLING MINING
Information Patent Grant
Mechanical jar, method and system
- Patent number 11,846,152
- Issue date Dec 19, 2023
- Baker Hughes Oilfield Operations LLC
- James Smith
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatuses and methods for locating and shifting a downhole flow c...
- Patent number 11,808,099
- Issue date Nov 7, 2023
- NCS Multistage Inc.
- Tim Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotating stinger valve for J-slot connector
- Patent number 11,795,782
- Issue date Oct 24, 2023
- ARCHER OILTOOLS AS
- Arve Byberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole steering system and methods
- Patent number 11,788,359
- Issue date Oct 17, 2023
- Schlumberger Technology Corporation
- Jonathan D. Marshall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Debris resistant alignment system and method
- Patent number 11,746,598
- Issue date Sep 5, 2023
- Halliburton Energy Services, Inc.
- Wesley P. Dietz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatuses for gaining reentry below abandoned packers
- Patent number 11,591,870
- Issue date Feb 28, 2023
- Saudi Arabian Oil Company
- Benton L Kelly
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool with casing scraper with induced rotation
- Patent number 11,566,492
- Issue date Jan 31, 2023
- Halliburton Energy Services, Inc.
- Peter Reid Maher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill pipe string conveyed retrievable plug system
- Patent number 11,555,366
- Issue date Jan 17, 2023
- Archer Oil Tools AS
- Trond Skjeie
- 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
Straddle packer with fluid pressure packer set and automatic stay-set
- Patent number 11,525,328
- Issue date Dec 13, 2022
- EXACTA-FRAC ENERGY SERVICES, INC.
- Joze John Hrupp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fish retrieval from wellbore
- Patent number 11,525,322
- Issue date Dec 13, 2022
- Saudi Arabian Oil Company
- Marius Neacsu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole tool actuators and indexing mechanisms
- Patent number 11,473,382
- Issue date Oct 18, 2022
- TURBO DRILL INDUSTRIES, INC.
- Mark Adam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gravity actuated connection mechanism for high pressure wellhead ap...
- Patent number 11,473,386
- Issue date Oct 18, 2022
- Crown Oil Tools LLC
- Ross Pliska
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multilateral multistage system and method
- Patent number 11,466,528
- Issue date Oct 11, 2022
- Halliburton Energy Services, Inc.
- Brian Williams Cho
- E21 - EARTH DRILLING MINING
Information Patent Grant
Lateral locating assembly for lateral intervention
- Patent number 11,466,544
- Issue date Oct 11, 2022
- Halliburton Energy Services, Inc.
- Franklin Charles Rodriguez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cased bore straddle packer
- Patent number 11,454,085
- Issue date Sep 27, 2022
- EXACTA-FRAC ENERGY SERVICES, INC.
- Joze John Hrupp
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR CONTROLLING A DOWNHOLE DEVICE
- Publication number 20250101825
- Publication date Mar 27, 2025
- NXG TECHNOLOGIES LIMITED
- Colin MACKIE
- E21 - EARTH DRILLING MINING
Information Patent Application
SPRING RETURN SYSTEM
- Publication number 20250067137
- Publication date Feb 27, 2025
- Halliburton Energy Services, Inc.
- Nick Strohla
- E21 - EARTH DRILLING MINING
Information Patent Application
RUNNING AND RETRIEVAL TOOL
- Publication number 20240271495
- Publication date Aug 15, 2024
- Beyond Energy Services & Technology Corp.
- George James MICHAUD
- E21 - EARTH DRILLING MINING
Information Patent Application
Indexing Control System
- Publication number 20240141739
- Publication date May 2, 2024
- Arrival Energy Solutions Inc.
- Jayson Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
GRAVITY ACTUATED CONNECTION MECHANISM FOR HIGH PRESSURE WELLHEAD AP...
- Publication number 20240117699
- Publication date Apr 11, 2024
- CROWN OIL TOOLS LLC
- Ross PLISKA
- E21 - EARTH DRILLING MINING
Information Patent Application
TREATMENT SYSTEM, METHOD, AND BOREHOLE SYSTEM
- Publication number 20240060375
- Publication date Feb 22, 2024
- Baker Hughes Oilfield Operations LLC
- Gabriel Casanova
- E21 - EARTH DRILLING MINING
Information Patent Application
OMNI-DIRECTIONAL HORIZONTALLY ORIENTAED DEFLECTING TOOL FOR COILED...
- Publication number 20240044211
- Publication date Feb 8, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Yang TANG
- E21 - EARTH DRILLING MINING
Information Patent Application
Quarter-Turn Anchor Catcher Having Anti-Rotation Sleeve and Allowin...
- Publication number 20230399903
- Publication date Dec 14, 2023
- Weatherford Technology Holdings, LLC.
- John E. Stachowiak
- E21 - EARTH DRILLING MINING
Information Patent Application
Multiple Cycle Deployable and Retractable Downhole Scraper or Brush
- Publication number 20230399921
- Publication date Dec 14, 2023
- Halliburton Energy Services, Inc.
- David Allen Dockweiler
- E21 - EARTH DRILLING MINING
Information Patent Application
A pressure actuated valve for use during installation and commissio...
- Publication number 20230392474
- Publication date Dec 7, 2023
- InflowControl AS
- Christian Nomme
- E21 - EARTH DRILLING MINING
Information Patent Application
A SELECTIVELY ACTIVATABLE DOWNHOLE TOOL
- Publication number 20230374875
- Publication date Nov 23, 2023
- Bruce McGarian
- E21 - EARTH DRILLING MINING
Information Patent Application
INDEXING INJECTION VALVE, METHOD, AND SYSTEM
- Publication number 20230323752
- Publication date Oct 12, 2023
- Baker Hughes Oilfield Operations LLC
- John Burris
- E21 - EARTH DRILLING MINING
Information Patent Application
GRAVITY ACTUATED CONNECTION MECHANISM FOR HIGH PRESSURE WELLHEAD AP...
- Publication number 20230105282
- Publication date Apr 6, 2023
- CROWN OIL TOOLS LLC
- Ross PLISKA
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Component Deployment Method And Apparatus
- Publication number 20230100469
- Publication date Mar 30, 2023
- Halliburton Energy Services, Inc.
- Eric Bivens
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUSES FOR GAINING REENTRY BELOW ABANDONED PACKERS
- Publication number 20230066849
- Publication date Mar 2, 2023
- Saudi Arabian Oil Company
- Benton L. Kelly
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL JAR, METHOD AND SYSTEM
- Publication number 20230064658
- Publication date Mar 2, 2023
- Baker Hughes Oilfield Operations LLC
- James Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
INDEXING TRACK AND PIN
- Publication number 20230003091
- Publication date Jan 5, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Andrew Mueller
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE METHOD AND ASSOCIATED APPARATUS
- Publication number 20220341288
- Publication date Oct 27, 2022
- Hydropulsion Limited
- Brian STORIE
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE-LENGTH AXIAL LINKAGE FOR TUBULAR RUNNING TOOLS
- Publication number 20220316284
- Publication date Oct 6, 2022
- NOETIC TECHNOLOGIES INC.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Tool Actuator With Viscous Fluid Clearance Paths
- Publication number 20220307348
- Publication date Sep 29, 2022
- Halliburton Energy Services, Inc.
- Ross Glen Dusterhoft
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERNAL LATCH RELEASE MECHANISM FOR EXTERNALLY-GRIPPING CASING RUN...
- Publication number 20220259930
- Publication date Aug 18, 2022
- NOETIC TECHNOLOGIES INC.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Application
AXIAL-LOAD-ACTUATED ROTARY LATCH RELEASE MECHANISMS FOR CASING RUNN...
- Publication number 20220243541
- Publication date Aug 4, 2022
- NOETIC TECHNOLOGIES INC.
- Maurice William Slack
- E21 - EARTH DRILLING MINING
Information Patent Application
SLEEVE VALVES, SHIFTING TOOLS AND METHODS FOR WELLBORE COMPLETION O...
- Publication number 20220228452
- Publication date Jul 21, 2022
- KOBOLD CORPORATION
- Mark ANDREYCHUK
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE PACKER WITH DELAYED SETTING
- Publication number 20220220817
- Publication date Jul 14, 2022
- Halliburton Energy Services, Inc.
- Paul David RINGGENBERG
- E21 - EARTH DRILLING MINING
Information Patent Application
INDEXING MECHANISMS
- Publication number 20220213743
- Publication date Jul 7, 2022
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Josiah Dale Shearon
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUSES AND METHODS FOR LOCATING AND SHIFTING A DOWNHOLE FLOW C...
- Publication number 20220170334
- Publication date Jun 2, 2022
- NCS MULTISTAGE INC.
- Tim JOHNSON
- E21 - EARTH DRILLING MINING
Information Patent Application
Release Lugs for a Jarring Device
- Publication number 20220136355
- Publication date May 5, 2022
- Robert W. Evans
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE UNDERREAMING
- Publication number 20220074269
- Publication date Mar 10, 2022
- Saudi Arabian Oil Company
- Ossama R. Sehsah
- E21 - EARTH DRILLING MINING
Information Patent Application
INTERNALLY ADJUSTABLE FLOW CONTROL MODULE
- Publication number 20220018228
- Publication date Jan 20, 2022
- Halliburton Energy Services, Inc.
- Ryan Wesley McChesney
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE STEERING SYSTEM AND METHODS
- Publication number 20210404260
- Publication date Dec 30, 2021
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Jonathan D. Marshall
- E21 - EARTH DRILLING MINING

"J-slot" systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High temperature fluid-driven dual-mode circulation tool

Gravity actuated connection mechanism for high pressure wellhead ap...

Relating to well abandonment and slot recovery

Quarter-turn anchor catcher having anti-rotation sleeve and allowin...

Treatment system, method, and borehole system

Selectively activatable downhole tool

Downhole tool

Release lugs for a jarring device

Sleeve valves, shifting tools and methods for wellbore completion o...

Omni-directional horizontally orientaed deflecting tool for coiled...

Multiple cycle deployable and retractable downhole scraper or brush

Indexing mechanisms

Downhole component deployment method and apparatus

Gravity actuated connection mechanism for high pressure wellhead ap...

Mechanical jar, method and system

Apparatuses and methods for locating and shifting a downhole flow c...

Rotating stinger valve for J-slot connector

Downhole steering system and methods

Debris resistant alignment system and method

Methods and apparatuses for gaining reentry below abandoned packers

Downhole tool with casing scraper with induced rotation

Drill pipe string conveyed retrievable plug system

Indexing tool system for a resource exploration and recovery system

Straddle packer with fluid pressure packer set and automatic stay-set

Fish retrieval from wellbore

Downhole tool actuators and indexing mechanisms

Gravity actuated connection mechanism for high pressure wellhead ap...

Multilateral multistage system and method

Lateral locating assembly for lateral intervention

Cased bore straddle packer

Patents Applicationslast 30 patents

APPARATUS FOR CONTROLLING A DOWNHOLE DEVICE

SPRING RETURN SYSTEM

RUNNING AND RETRIEVAL TOOL

Indexing Control System

GRAVITY ACTUATED CONNECTION MECHANISM FOR HIGH PRESSURE WELLHEAD AP...

TREATMENT SYSTEM, METHOD, AND BOREHOLE SYSTEM

OMNI-DIRECTIONAL HORIZONTALLY ORIENTAED DEFLECTING TOOL FOR COILED...

Quarter-Turn Anchor Catcher Having Anti-Rotation Sleeve and Allowin...

Multiple Cycle Deployable and Retractable Downhole Scraper or Brush

A pressure actuated valve for use during installation and commissio...

A SELECTIVELY ACTIVATABLE DOWNHOLE TOOL

INDEXING INJECTION VALVE, METHOD, AND SYSTEM

GRAVITY ACTUATED CONNECTION MECHANISM FOR HIGH PRESSURE WELLHEAD AP...

Downhole Component Deployment Method And Apparatus

METHODS AND APPARATUSES FOR GAINING REENTRY BELOW ABANDONED PACKERS

MECHANICAL JAR, METHOD AND SYSTEM

INDEXING TRACK AND PIN

DOWNHOLE METHOD AND ASSOCIATED APPARATUS

VARIABLE-LENGTH AXIAL LINKAGE FOR TUBULAR RUNNING TOOLS

Downhole Tool Actuator With Viscous Fluid Clearance Paths

INTERNAL LATCH RELEASE MECHANISM FOR EXTERNALLY-GRIPPING CASING RUN...

AXIAL-LOAD-ACTUATED ROTARY LATCH RELEASE MECHANISMS FOR CASING RUNN...

SLEEVE VALVES, SHIFTING TOOLS AND METHODS FOR WELLBORE COMPLETION O...

RETRIEVABLE PACKER WITH DELAYED SETTING

INDEXING MECHANISMS

APPARATUSES AND METHODS FOR LOCATING AND SHIFTING A DOWNHOLE FLOW C...

Release Lugs for a Jarring Device

WELLBORE UNDERREAMING

INTERNALLY ADJUSTABLE FLOW CONTROL MODULE

DOWNHOLE STEERING SYSTEM AND METHODS