Fishing for or freeing objects in boreholes or wells

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CPC
E21B31/00

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Patents Grantslast 30 patents

Information Patent Grant
Extended reach tool for a bottom hole assembly
- Patent number 12,366,131
- Issue date Jul 22, 2025
- KLX Energy Services LLC
- Ryan Nyberg
- E21 - EARTH DRILLING MINING
Information Patent Grant
Active grasping wireline fishing tool
- Patent number 12,359,520
- Issue date Jul 15, 2025
- Saudi Arabian Oil Company
- Abdulkareem Abdullah Al-Shaikh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Two-stage torque release sub
- Patent number 12,352,124
- Issue date Jul 8, 2025
- SBS Technology AS
- Anthony Kent
- E21 - EARTH DRILLING MINING
Information Patent Grant
Radial cutting apparatus for cutting a downhole conduit
- Patent number 12,345,112
- Issue date Jul 1, 2025
- Robertson Intellectual Properties, LLC
- Michael C. Robertson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole debris removal apparatus
- Patent number 12,345,128
- Issue date Jul 1, 2025
- Halliburton Energy Services, Inc.
- Peter Reid Maher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Powder weld fishing tool
- Patent number 12,338,700
- Issue date Jun 24, 2025
- Saudi Arabian Oil Company
- Sameeh Issa Batarseh
- E21 - EARTH DRILLING MINING
Information Patent Grant
In or relating to well abandonment and slot recovery
- Patent number 12,338,701
- Issue date Jun 24, 2025
- ARDYNE HOLDINGS LIMITED
- Alan Fairweather
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for creating pressure waves in a well
- Patent number 12,331,616
- Issue date Jun 17, 2025
- Schlumberger Technology Corporation
- Mark Callister Oettli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Three axis vibrating device
- Patent number 12,326,057
- Issue date Jun 10, 2025
- RUBICON OILFIELD INTERNATIONAL, INC.
- Michael Doster
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well completion systems and methods
- Patent number 12,326,077
- Issue date Jun 10, 2025
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Laser cladding fishing tool
- Patent number 12,320,220
- Issue date Jun 3, 2025
- Saudi Arabian Oil Company
- Sameeh Issa Batarseh
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sliding wireline catcher and cutter for lost downhole wire
- Patent number 12,320,218
- Issue date Jun 3, 2025
- Saudi Arabian Oil Company
- Mohieddin Attig Ali Alghazali
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for pulling tubulars using a pressure wave
- Patent number 12,312,894
- Issue date May 27, 2025
- TCO AS
- Geir Arne Melhus
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus with cavity for housing chemicals
- Patent number 12,312,916
- Issue date May 27, 2025
- Workover Solutions, Inc.
- Gunther H H von Gynz-Rekowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for installing risers in a fluid injection system
- Patent number 12,312,893
- Issue date May 27, 2025
- HORISONT ENERGI AS
- Ståle Brattebø
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid injection system and related methods
- Patent number 12,312,892
- Issue date May 27, 2025
- HORISONT ENERGI AS
- Ståle Brattebø
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for retrieving a wireline using a release sub
- Patent number 12,305,463
- Issue date May 20, 2025
- Saudi Arabian Oil Company
- Muhammad Imran Javed
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for running tubulars
- Patent number 12,297,710
- Issue date May 13, 2025
- Tubular Technology Tools LLC
- Jairo Gutierrez Infante
- E21 - EARTH DRILLING MINING
Information Patent Grant
Self-setting plug
- Patent number 12,291,937
- Issue date May 6, 2025
- Saudi Arabian Oil Company
- Ali Ssafwany
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for milling past wellbore restrictions
- Patent number 12,286,852
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Bayan Abaza
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and devices for casing and cementing wellbores
- Patent number 12,286,854
- Issue date Apr 29, 2025
- Thru Tubing Solutions, Inc.
- Roger L. Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Open hole washout mapping and steering tool
- Patent number 12,286,877
- Issue date Apr 29, 2025
- Saudi Arabian Oil Company
- Fuad A. Alsultan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Retrievable waste capsules, retrieval-tool, systems and methods the...
- Patent number 12,281,533
- Issue date Apr 22, 2025
- NuclearSAFE Technology LLC
- Gary Schneider
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Predetermined load release device for a jar
- Patent number 12,281,532
- Issue date Apr 22, 2025
- Robert W. Evans
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for running tubulars
- Patent number 12,281,534
- Issue date Apr 22, 2025
- Tubular Technology Tools LLC
- Jairo Gutierrez Infante
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer system, and process to settle and retrieve
- Patent number 12,276,174
- Issue date Apr 15, 2025
- JP INTERNATIONAL BUSINESS LLC
- Jesus Malave
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole extended reach tool generating variable shock wave amplit...
- Patent number 12,258,831
- Issue date Mar 25, 2025
- PROSHALE LLC
- Martin Mauro Nebiolo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Adjustable hydraulic jarring device
- Patent number 12,252,947
- Issue date Mar 18, 2025
- Robert W. Evans
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conveyance deployment systems and methods to deploy conveyances
- Patent number 12,241,323
- Issue date Mar 4, 2025
- Landmark Graphics Corporation
- Robello Samuel
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inner tube assembly of drill tool and rope coring drill tool thereof
- Patent number 12,234,699
- Issue date Feb 25, 2025
- Guangdong Eagler Geological Equipment Technology Co., Ltd
- Xuyong Liu
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MODIFIED TORQUE GENERATOR AND METHODS OF USE
- Publication number 20250230722
- Publication date Jul 17, 2025
- CT Energy Ltd.
- Josh Campbell
- E21 - EARTH DRILLING MINING
Information Patent Application
Methods and Apparatus for Casing Recovery
- Publication number 20250230723
- Publication date Jul 17, 2025
- Ardyne Holdings Limited
- Alan Fairweather
- E21 - EARTH DRILLING MINING
Information Patent Application
Adjustable Hydraulic Jarring Device
- Publication number 20250215760
- Publication date Jul 3, 2025
- Robert W. Evans
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUSES FOR REMOVING METAL OBJECTS FROM WELLS
- Publication number 20250198248
- Publication date Jun 19, 2025
- ExxonMobil Technology and Engineering Company
- James B. THOMAS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SELF-CLEANING IMPULSE TURBINE AND BEARING IN FLUID CONTAMINATED WIT...
- Publication number 20250172050
- Publication date May 29, 2025
- Halliburton Energy Services, Inc.
- Ryan W. McChesney
- E21 - EARTH DRILLING MINING
Information Patent Application
Jam release device, system, model and design method for coiled tube...
- Publication number 20250154843
- Publication date May 15, 2025
- Beijing Goaldrill Technology Co., Ltd.
- Jiaqi CHEN
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE CLEANING TOOLS
- Publication number 20250137355
- Publication date May 1, 2025
- Wellbore Integrity Solutions LLC
- Graham STRONACH
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUS FOR RETRIEVING A WIRELINE USING A RELEASE SUB
- Publication number 20250137339
- Publication date May 1, 2025
- Saudi Arabian Oil Company
- Muhammad Imran Javed
- E21 - EARTH DRILLING MINING
Information Patent Application
THROUGH-TUBING PLUG
- Publication number 20250109648
- Publication date Apr 3, 2025
- Saudi Arabian Oil Company
- Ali AL SHAIKH
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOVABLE CARTRIDGE FOR A DOWNHOLE FLUID AND SOLID SEPARATION SYSTE...
- Publication number 20250109676
- Publication date Apr 3, 2025
- Halliburton Energy Services, Inc.
- Benjamin Butler
- E21 - EARTH DRILLING MINING
Information Patent Application
LASER CLADDING FISHING TOOL
- Publication number 20250092750
- Publication date Mar 20, 2025
- Saudi Arabian Oil Company
- Sameeh Issa Batarseh
- E21 - EARTH DRILLING MINING
Information Patent Application
POWDER WELD FISHING TOOL
- Publication number 20250092751
- Publication date Mar 20, 2025
- Saudi Arabian Oil Company
- Sameeh Issa Batarseh
- E21 - EARTH DRILLING MINING
Information Patent Application
APPARATUS AND METHOD FOR MOVING TOOLS IN A NONFLOW ENVIRONMENT
- Publication number 20250052124
- Publication date Feb 13, 2025
- Tenax Energy Solutions, LLC
- KEVIN DEWAYNE JONES
- E21 - EARTH DRILLING MINING
Information Patent Application
VARIABLE INTENSITY AND SELECTIVE PRESSURE ACTIVATED JAR
- Publication number 20250027377
- Publication date Jan 23, 2025
- Hydrashock, L.L.C.
- Kevin Dewayne Jones
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-FUNCTIONAL WELLBORE CONDITIONING SYSTEM
- Publication number 20250020026
- Publication date Jan 16, 2025
- EUROPEAN DRILLING PROJECTS B.V.
- Tony FITZGERALD
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL COMPLETION SYSTEMS AND METHODS
- Publication number 20250020049
- Publication date Jan 16, 2025
- THRU TUBING SOLUTIONS, INC.
- Roger L. SCHULTZ
- E21 - EARTH DRILLING MINING
Information Patent Application
WIRELINE POWERED DOWN JARRING DEVICE AND METHOD
- Publication number 20250020036
- Publication date Jan 16, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Mathew Varghese
- E21 - EARTH DRILLING MINING
Information Patent Application
PACKER SYSTEM, AND PROCESS TO SETTLE AND RETRIEVE
- Publication number 20250012166
- Publication date Jan 9, 2025
- JP INTERNATIONA BUSINESS LLC
- Jesus MALAVE
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR A WELL VIBRATOR TOOL
- Publication number 20250012161
- Publication date Jan 9, 2025
- Saudi Arabian Oil Company
- Apostolos Chomatas
- E21 - EARTH DRILLING MINING
Information Patent Application
SPEAR AND PACKER TOOL, AN ASSEMBLY COMPRISING SAID TOOL, AND A METH...
- Publication number 20250003306
- Publication date Jan 2, 2025
- ARCHER OILTOOLS AS
- Arve BYBERG
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR SIMULTANEOUS WIRELINE MILLING AND DEBRIS COLL...
- Publication number 20240418050
- Publication date Dec 19, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Todor Sheiretov
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE CAMERA ENHANCED MANIPULATION TOOL
- Publication number 20240410245
- Publication date Dec 12, 2024
- E.V. Offshore Limited
- Michael MACDONALD
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR DISLODGING AND EXTRACTING TUBING FROM A WELLBORE
- Publication number 20240401426
- Publication date Dec 5, 2024
- Tenax Energy Solutions, LLC
- KEVIN DEWAYNE JONES
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR RETRIEVING TUBING USING DISCONNECTABLE SUB...
- Publication number 20240401419
- Publication date Dec 5, 2024
- Saudi Arabian Oil Company
- Oscar David Bautista Sayago
- E21 - EARTH DRILLING MINING
Information Patent Application
DEBRIS CAPTURING MAGNET WITH REAL TIME DEBRIS CAPACITY MONITORING
- Publication number 20240401427
- Publication date Dec 5, 2024
- Halliburton Energy Services, Inc.
- Peter Reid Maher
- E21 - EARTH DRILLING MINING
Information Patent Application
COMPACTION AND FISHING SPEAR FOR WIRELINE LOST DOWNHOLE AND METHOD...
- Publication number 20240392645
- Publication date Nov 28, 2024
- Saudi Arabian Oil Company
- Ahmed A. Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE RELEASABLE VIBRATORY TOOL, SYSTEM AND METHOD
- Publication number 20240384616
- Publication date Nov 21, 2024
- THRU TUBING SOLUTIONS, INC.
- Roger L. SCHULTZ
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS FOR PREVENTION OF DIFFERENTIAL PIPE STICKING
- Publication number 20240376789
- Publication date Nov 14, 2024
- Saudi Arabian Oil Company
- Kyungnam HAN
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR MILLING PAST WELLBORE RESTRICTIONS
- Publication number 20240376794
- Publication date Nov 14, 2024
- Saudi Arabian Oil Company
- Bayan Abaza
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS FOR ADVANCED FISHING OF DOWNHOLE CABLE WIRE
- Publication number 20240368955
- Publication date Nov 7, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Matthew Edward Billingham
- E21 - EARTH DRILLING MINING

Fishing for or freeing objects in boreholes or wells

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Extended reach tool for a bottom hole assembly

Active grasping wireline fishing tool

Two-stage torque release sub

Radial cutting apparatus for cutting a downhole conduit

Downhole debris removal apparatus

Powder weld fishing tool

In or relating to well abandonment and slot recovery

System and method for creating pressure waves in a well

Three axis vibrating device

Well completion systems and methods

Laser cladding fishing tool

Sliding wireline catcher and cutter for lost downhole wire

Method for pulling tubulars using a pressure wave

Downhole apparatus with cavity for housing chemicals

Methods for installing risers in a fluid injection system

Fluid injection system and related methods

Methods and apparatus for retrieving a wireline using a release sub

Systems and methods for running tubulars

Self-setting plug

System and method for milling past wellbore restrictions

Methods and devices for casing and cementing wellbores

Open hole washout mapping and steering tool

Retrievable waste capsules, retrieval-tool, systems and methods the...

Predetermined load release device for a jar

Systems and methods for running tubulars

Packer system, and process to settle and retrieve

Down-hole extended reach tool generating variable shock wave amplit...

Adjustable hydraulic jarring device

Conveyance deployment systems and methods to deploy conveyances

Inner tube assembly of drill tool and rope coring drill tool thereof

Patents Applicationslast 30 patents

MODIFIED TORQUE GENERATOR AND METHODS OF USE

Methods and Apparatus for Casing Recovery

Adjustable Hydraulic Jarring Device

METHODS AND APPARATUSES FOR REMOVING METAL OBJECTS FROM WELLS

SELF-CLEANING IMPULSE TURBINE AND BEARING IN FLUID CONTAMINATED WIT...

Jam release device, system, model and design method for coiled tube...

WELLBORE CLEANING TOOLS

METHODS AND APPARATUS FOR RETRIEVING A WIRELINE USING A RELEASE SUB

THROUGH-TUBING PLUG

REMOVABLE CARTRIDGE FOR A DOWNHOLE FLUID AND SOLID SEPARATION SYSTE...

LASER CLADDING FISHING TOOL

POWDER WELD FISHING TOOL

APPARATUS AND METHOD FOR MOVING TOOLS IN A NONFLOW ENVIRONMENT

VARIABLE INTENSITY AND SELECTIVE PRESSURE ACTIVATED JAR

MULTI-FUNCTIONAL WELLBORE CONDITIONING SYSTEM

WELL COMPLETION SYSTEMS AND METHODS

WIRELINE POWERED DOWN JARRING DEVICE AND METHOD

PACKER SYSTEM, AND PROCESS TO SETTLE AND RETRIEVE

METHOD AND APPARATUS FOR A WELL VIBRATOR TOOL

SPEAR AND PACKER TOOL, AN ASSEMBLY COMPRISING SAID TOOL, AND A METH...

METHOD AND SYSTEM FOR SIMULTANEOUS WIRELINE MILLING AND DEBRIS COLL...

DOWNHOLE CAMERA ENHANCED MANIPULATION TOOL

SYSTEM FOR DISLODGING AND EXTRACTING TUBING FROM A WELLBORE

METHOD AND APPARATUS FOR RETRIEVING TUBING USING DISCONNECTABLE SUB...

DEBRIS CAPTURING MAGNET WITH REAL TIME DEBRIS CAPACITY MONITORING

COMPACTION AND FISHING SPEAR FOR WIRELINE LOST DOWNHOLE AND METHOD...

DOWNHOLE RELEASABLE VIBRATORY TOOL, SYSTEM AND METHOD

SYSTEMS FOR PREVENTION OF DIFFERENTIAL PIPE STICKING

SYSTEM AND METHOD FOR MILLING PAST WELLBORE RESTRICTIONS

SYSTEMS AND METHODS FOR ADVANCED FISHING OF DOWNHOLE CABLE WIRE