Reconditioning of well casings

Industry

CPC
E21B29/10

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

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B29/00Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells

Current Industry

E21B29/10Reconditioning of well casings

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tool for metal plugging or sealing of casing
- Patent number 12,129,735
- Issue date Oct 29, 2024
- ConocoPhillips Company
- David D. Hearn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lead pipe spudding prior to extraction or remediation
- Patent number 12,092,257
- Issue date Sep 17, 2024
- The Charles Machine Works, Inc.
- Robert F. Crane
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole well tools and methods of using such
- Patent number 12,084,942
- Issue date Sep 10, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole method and apparatus
- Patent number 11,988,077
- Issue date May 21, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable eutectic alloy based downhole tool and methods of deploy...
- Patent number 11,867,020
- Issue date Jan 9, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and methodology for through tubing patching
- Patent number 11,814,920
- Issue date Nov 14, 2023
- Schlumberger Technology Corporation
- Samuel Roselier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing patch system
- Patent number 11,788,388
- Issue date Oct 17, 2023
- Coretrax Americas Limited
- Andrei G. Filippov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Clamped saddle for directional hot-tapping tubulars
- Patent number 11,781,694
- Issue date Oct 10, 2023
- Saudi Arabian Oil Company
- Julio C. Guzman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Freeing a stuck pipe from a wellbore
- Patent number 11,719,063
- Issue date Aug 8, 2023
- Saudi Arabian Oil Company
- Najeeb Al-Abdulrahman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expanding a tubular in a wellbore
- Patent number 11,686,170
- Issue date Jun 27, 2023
- Saudi Arabian Oil Company
- Abdulrahman N. AlMannai
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole welding tools and related methods
- Patent number 11,655,685
- Issue date May 23, 2023
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Downhole well integrity reconstruction in the hydrocarbon industry
- Patent number 11,624,251
- Issue date Apr 11, 2023
- Saudi Arabian Oil Company
- Mohammad Aljubran
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing expander for well abandonment
- Patent number 11,585,178
- Issue date Feb 21, 2023
- WINTERHAWK WELL ABANDONMENT LTD.
- Dale Kunz
- E21 - EARTH DRILLING MINING
Information Patent Grant
In situ expandable tubulars
- Patent number 11,585,188
- Issue date Feb 21, 2023
- Terves, LLC
- Andrew Sherman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealing cracked cement in a wellbore casing
- Patent number 11,585,176
- Issue date Feb 21, 2023
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well casing/tubing disposal
- Patent number 11,578,556
- Issue date Feb 14, 2023
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for separating nested well tubulars in gravity contact with...
- Patent number 11,549,315
- Issue date Jan 10, 2023
- AARBAKKE INNOVATION AS
- Henning Hansen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Casing patch system
- Patent number 11,530,586
- Issue date Dec 20, 2022
- Coretrax Americas Limited
- Andrei G. Filippov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole fishing tool
- Patent number 11,525,326
- Issue date Dec 13, 2022
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and apparatus for use in oil and gas well completion
- Patent number 11,492,870
- Issue date Nov 8, 2022
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus of hot tapping multiple coaxial or nested stri...
- Patent number 11,473,384
- Issue date Oct 18, 2022
- AES-EOT EQUIPMENT HOLDINGS, LLC
- Harry McGraw
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Milling packers below restrictions in a wellbore casing
- Patent number 11,448,028
- Issue date Sep 20, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of securing a well with shallow leak in upward cross flow
- Patent number 11,441,387
- Issue date Sep 13, 2022
- Saudi Arabian Oil Company
- Mohamed M. El Nekhily
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tool for metal plugging or sealing of casing
- Patent number 11,441,384
- Issue date Sep 13, 2022
- ConocoPhillips Company
- David D. Hearn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Expandable liner
- Patent number 11,434,729
- Issue date Sep 6, 2022
- Weatherford Technology Holdings, LLC
- Richard W. Delange
- E21 - EARTH DRILLING MINING
Information Patent Grant
Freeing a stuck pipe from a wellbore
- Patent number 11,391,104
- Issue date Jul 19, 2022
- Saudi Arabian Oil Company
- Najeeb Al-Abdulrahman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Swellable lost circulation material and methods of manufacturing an...
- Patent number 11,319,760
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Atallah N. Harbi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods to remove and re-apply sealant on the annular s...
- Patent number 11,261,695
- Issue date Mar 1, 2022
- Saudi Arabian Oil Company
- Krzysztof Karol Machocki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole casing patch
- Patent number 11,193,357
- Issue date Dec 7, 2021
- Halliburton Energy Services, Inc.
- Jack Gammill Clemens
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wellbore tool assembly to open collapsed tubing
- Patent number 11,156,052
- Issue date Oct 26, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20240318524
- Publication date Sep 26, 2024
- ConocoPhillips Company
- David D. HEARN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND RELATED METHODS FOR THE CEMENT BREAKUP DURING ABANDON...
- Publication number 20240167367
- Publication date May 23, 2024
- Owen Oil Tools LP
- Craig Smith
- E21 - EARTH DRILLING MINING
Information Patent Application
AN EXPANDABLE EUTECTIC ALLOY BASED DOWNHOLE TOOL AND METHODS OF DEP...
- Publication number 20240060385
- Publication date Feb 22, 2024
- BiSN Tec Ltd.
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULUS REMEDIATION SYSTEM AND METHOD
- Publication number 20240035354
- Publication date Feb 1, 2024
- HRG WELL SOLUTIONS LIMITED
- Gary MCWILLIAM
- E21 - EARTH DRILLING MINING
Information Patent Application
EXPANDABLE METAL SEALANT WELLBORE CASING PATCH
- Publication number 20230243224
- Publication date Aug 3, 2023
- Halliburton Energy Services, Inc.
- Stephen Michael GRECI
- E21 - EARTH DRILLING MINING
Information Patent Application
CLAMPED SADDLE FOR DIRECTIONAL HOT-TAPPING TUBULARS
- Publication number 20230228357
- Publication date Jul 20, 2023
- Saudi Arabian Oil Company
- Julio C. Guzman
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELL INTEGRITY RECONSTRUCTION IN THE HYDROCARBON INDUSTRY
- Publication number 20230203904
- Publication date Jun 29, 2023
- Saudi Arabian Oil Company
- Mohammad Aljubran
- G01 - MEASURING TESTING
Information Patent Application
IN SITU EXPANDABLE TUBULARS
- Publication number 20230203916
- Publication date Jun 29, 2023
- Terves, LLC
- Andrew Sherman
- E21 - EARTH DRILLING MINING
Information Patent Application
PATCHING CONSTRUCTION METHOD USING A HYDRAULIC VARIABLE-GRADE EXPAN...
- Publication number 20230167703
- Publication date Jun 1, 2023
- SOUTHWEST PETROLEUM UNIVERSITY
- XIAOHUA ZHU
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS OF HOT TAPPING MULTIPLE COAXIAL OR NESTED STRI...
- Publication number 20230095591
- Publication date Mar 30, 2023
- AES-EOT EQUIPMENT HOLDINGS, LLC
- Harry MCGRAW
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
EXPANDING A TUBULAR IN A WELLBORE
- Publication number 20220397012
- Publication date Dec 15, 2022
- Saudi Arabian Oil Company
- Abdulrahman N. AlMannai
- E21 - EARTH DRILLING MINING
Information Patent Application
SEALING CRACKED CEMENT IN A WELLBORE CASING
- Publication number 20220307338
- Publication date Sep 29, 2022
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
TOOL FOR METAL PLUGGING OR SEALING OF CASING
- Publication number 20220307343
- Publication date Sep 29, 2022
- ConocoPhillips Company
- David D. HEARN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR PLACING A CASING PATCH IN CASING OF A WELL...
- Publication number 20220299151
- Publication date Sep 22, 2022
- Paul Bernard Lee
- E21 - EARTH DRILLING MINING
Information Patent Application
Freeing a Stuck Pipe from a Wellbore
- Publication number 20220298880
- Publication date Sep 22, 2022
- Saudi Arabian Oil Company
- Najeeb Al-Abdulrahman
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE METHOD AND APPARATUS
- Publication number 20220205342
- Publication date Jun 30, 2022
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHODOLOGY FOR THROUGH TUBING PATCHING
- Publication number 20220081986
- Publication date Mar 17, 2022
- SALTEL INDUSTRIES
- Samuel Roselier
- E21 - EARTH DRILLING MINING
Information Patent Application
MILLING PACKERS BELOW RESTRICTIONS IN A WELLBORE CASING
- Publication number 20220042389
- Publication date Feb 10, 2022
- Saudi Arabian Oil Company
- Ahmed AL-MOUSA
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELDING TOOLS AND RELATED METHODS
- Publication number 20220042390
- Publication date Feb 10, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Downhole Well Tools and Methods of Using Such
- Publication number 20220025730
- Publication date Jan 27, 2022
- BiSN Tec Ltd.
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING ANNULUS LEAKAGE REPAIR METHOD AND SYSTEM
- Publication number 20220018201
- Publication date Jan 20, 2022
- Saudi Arabian Oil Company
- Brett Bouldin
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL COLLAPSE RECONNECT SYSTEM
- Publication number 20220018202
- Publication date Jan 20, 2022
- ConocoPhillips Company
- James S. RUTHERFORD
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Fishing Tool
- Publication number 20210404283
- Publication date Dec 30, 2021
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR SEPARATING NESTED WELL TUBULARS IN GRAVITY CONTACT WITH...
- Publication number 20210404267
- Publication date Dec 30, 2021
- AARBAKKE INNOVATION A.S.
- Henning Hansen
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEMS AND METHODS TO REMOVE AND RE-APPLY SEALANT ON THE ANNULAR S...
- Publication number 20210388693
- Publication date Dec 16, 2021
- Saudi Arabian Oil Company
- Krzysztof Karol Machocki
- E21 - EARTH DRILLING MINING
Information Patent Application
Freeing a Stuck Pipe from a Wellbore
- Publication number 20210381330
- Publication date Dec 9, 2021
- Saudi Arabian Oil Company
- Najeeb Al-Abdulrahman
- E21 - EARTH DRILLING MINING
Information Patent Application
CASING EXPANDER FOR WELL ABANDONMENT
- Publication number 20210230957
- Publication date Jul 29, 2021
- Winterhawk Well Abandonment Ltd.
- Dale KUNZ
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTINUOUS ASSESSMENT OF WELL ELEMENTS USING FIBER OPTICS
- Publication number 20210222540
- Publication date Jul 22, 2021
- Landmark Graphics Corporation
- Sebastian Kroczka
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE TOOL ASSEMBLY TO OPEN COLLAPSED TUBING
- Publication number 20210198965
- Publication date Jul 1, 2021
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Application
SWELLABLE LOST CIRCULATION MATERIAL AND METHODS OF MANUFACTURING AN...
- Publication number 20210189811
- Publication date Jun 24, 2021
- Saudi Arabian Oil Company
- Atallah N. HARBI
- E21 - EARTH DRILLING MINING

Reconditioning of well casings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tool for metal plugging or sealing of casing

Lead pipe spudding prior to extraction or remediation

Downhole well tools and methods of using such

Downhole method and apparatus

Expandable eutectic alloy based downhole tool and methods of deploy...

System and methodology for through tubing patching

Casing patch system

Clamped saddle for directional hot-tapping tubulars

Freeing a stuck pipe from a wellbore

Expanding a tubular in a wellbore

Downhole welding tools and related methods

Downhole well integrity reconstruction in the hydrocarbon industry

Casing expander for well abandonment

In situ expandable tubulars

Sealing cracked cement in a wellbore casing

Well casing/tubing disposal

Method for separating nested well tubulars in gravity contact with...

Casing patch system

Downhole fishing tool

Methods and apparatus for use in oil and gas well completion

Method and apparatus of hot tapping multiple coaxial or nested stri...

Milling packers below restrictions in a wellbore casing

Method of securing a well with shallow leak in upward cross flow

Tool for metal plugging or sealing of casing

Expandable liner

Freeing a stuck pipe from a wellbore

Swellable lost circulation material and methods of manufacturing an...

Systems and methods to remove and re-apply sealant on the annular s...

Downhole casing patch

Wellbore tool assembly to open collapsed tubing

Patents Applicationslast 30 patents

TOOL FOR METAL PLUGGING OR SEALING OF CASING

APPARATUS AND RELATED METHODS FOR THE CEMENT BREAKUP DURING ABANDON...

AN EXPANDABLE EUTECTIC ALLOY BASED DOWNHOLE TOOL AND METHODS OF DEP...

ANNULUS REMEDIATION SYSTEM AND METHOD

EXPANDABLE METAL SEALANT WELLBORE CASING PATCH

CLAMPED SADDLE FOR DIRECTIONAL HOT-TAPPING TUBULARS

DOWNHOLE WELL INTEGRITY RECONSTRUCTION IN THE HYDROCARBON INDUSTRY

IN SITU EXPANDABLE TUBULARS

PATCHING CONSTRUCTION METHOD USING A HYDRAULIC VARIABLE-GRADE EXPAN...

METHOD AND APPARATUS OF HOT TAPPING MULTIPLE COAXIAL OR NESTED STRI...

EXPANDING A TUBULAR IN A WELLBORE

SEALING CRACKED CEMENT IN A WELLBORE CASING

TOOL FOR METAL PLUGGING OR SEALING OF CASING

APPARATUS AND METHOD FOR PLACING A CASING PATCH IN CASING OF A WELL...

Freeing a Stuck Pipe from a Wellbore

DOWNHOLE METHOD AND APPARATUS

SYSTEM AND METHODOLOGY FOR THROUGH TUBING PATCHING

MILLING PACKERS BELOW RESTRICTIONS IN A WELLBORE CASING

DOWNHOLE WELDING TOOLS AND RELATED METHODS

Downhole Well Tools and Methods of Using Such

CASING ANNULUS LEAKAGE REPAIR METHOD AND SYSTEM

WELL COLLAPSE RECONNECT SYSTEM

Downhole Fishing Tool

METHOD FOR SEPARATING NESTED WELL TUBULARS IN GRAVITY CONTACT WITH...

SYSTEMS AND METHODS TO REMOVE AND RE-APPLY SEALANT ON THE ANNULAR S...

Freeing a Stuck Pipe from a Wellbore

CASING EXPANDER FOR WELL ABANDONMENT

CONTINUOUS ASSESSMENT OF WELL ELEMENTS USING FIBER OPTICS

WELLBORE TOOL ASSEMBLY TO OPEN COLLAPSED TUBING

SWELLABLE LOST CIRCULATION MATERIAL AND METHODS OF MANUFACTURING AN...