Bridging plugs

Industry

CPC
E21B33/134

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B33/00Sealing or packing boreholes or wells

Current Industry

E21B33/134Bridging plugs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a plug with a retractable pivoting mechani...
- Patent number 12,312,907
- Issue date May 27, 2025
- Gregoire Max Jacob
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole chemical heater and methods of operating such
- Patent number 12,312,904
- Issue date May 27, 2025
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods, apparatus and systems for creating wellbore plugs for aban...
- Patent number 12,312,905
- Issue date May 27, 2025
- Schlumberger Technology Corporation
- Terizhandur S. Ramakrishnan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Plugging assemblies for plugging cased wellbores
- Patent number 12,312,887
- Issue date May 27, 2025
- G&H Diversified Manufacturing LP
- Steven Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods, apparatus and systems for creating bismuth alloy plugs for...
- Patent number 12,312,906
- Issue date May 27, 2025
- Schlumberger Technology Corporation
- Terizhandur S. Ramakrishnan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Methods and systems for a frac plug
- Patent number 12,305,477
- Issue date May 20, 2025
- Vertice Oil Tools Inc.
- Mike Lo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for suspending a drill string and isolating a wel...
- Patent number 12,281,526
- Issue date Apr 22, 2025
- Saudi Arabian Oil Company
- Rae Younger
- E21 - EARTH DRILLING MINING
Information Patent Grant
Helical coil annular access plug and abandonment
- Patent number 12,281,537
- Issue date Apr 22, 2025
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Assembly and gripper used therein
- Patent number 12,276,176
- Issue date Apr 15, 2025
- Saudi Arabian Oil Company
- Ali A. Almusallam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole apparatus and method comprising compacted thermite
- Patent number 12,264,551
- Issue date Apr 1, 2025
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Grant
All-metal bridge plug with self-contained ball adapted to casings w...
- Patent number 12,264,552
- Issue date Apr 1, 2025
- CHONGQING YUHUA NEW MATERIALS TECHNOLOGY CO., LTD.
- Xiaohua Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for providing a ball-in-place plug activated b...
- Patent number 12,247,458
- Issue date Mar 11, 2025
- Gregoire Max Jacob
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for permanent plugging of a petroleum well
- Patent number 12,228,009
- Issue date Feb 18, 2025
- Altus Intervention (Technologies) AS
- Lasse Haugland
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole plug
- Patent number 12,221,853
- Issue date Feb 11, 2025
- Chris Molzahn
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well abandonment tool
- Patent number 12,209,482
- Issue date Jan 28, 2025
- Brett Olson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thermite reaction charge, method for forming a threephased rock-to-...
- Patent number 12,203,337
- Issue date Jan 21, 2025
- INTERWELL P&A AS
- Stian Tøndel
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Hybrid composite and dissolvable downhole tool
- Patent number 12,180,802
- Issue date Dec 31, 2024
- INNOVEX DOWNHOLE SOLUTIONS, INC.
- Jeremy Eaton
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for plugging
- Patent number 12,168,910
- Issue date Dec 17, 2024
- Wellstrøm AS
- Gert Olav Rege
- E21 - EARTH DRILLING MINING
Information Patent Grant
Flow back option plug assembly
- Patent number 12,158,052
- Issue date Dec 3, 2024
- Saudi Arabian Oil Company
- Abdullah K. Al-Ghannam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Push on and pull off configurable retrieving system for intercept r...
- Patent number 12,146,388
- Issue date Nov 19, 2024
- Halliburton Energy Services, Inc.
- Douglas King
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drilling stabilizers with dissolvable windows for controlled releas...
- Patent number 12,146,381
- Issue date Nov 19, 2024
- Saudi Arabian Oil Company
- Jothibasu Ramasamy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug with composite ends and method of forming and using
- Patent number 12,123,278
- Issue date Oct 22, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Chemical heat sources for use in down-hole operations
- Patent number 12,110,259
- Issue date Oct 8, 2024
- BiSN Tec Ltd
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for dropping a pump down plug or ball
- Patent number 12,110,755
- Issue date Oct 8, 2024
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Grant
Bore sealing method and apparatus
- Patent number 12,098,610
- Issue date Sep 24, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Plug, downhole tool, and well treatment method
- Patent number 12,044,094
- Issue date Jul 23, 2024
- Kureha Corporation
- Takuma Kobayashi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dissolvable expendable guns for plug-and-perf applications
- Patent number 12,012,835
- Issue date Jun 18, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Well sealing material and method of producing a plug
- Patent number 12,000,237
- Issue date Jun 4, 2024
- RAWWATER ENGINEERING LIMITED
- Robert Eden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Dissolvable bridge plugs
- Patent number 11,994,000
- Issue date May 28, 2024
- NexGen Oil Tools Inc.
- Travis Jack Power
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE PLUG
- Publication number 20250179892
- Publication date Jun 5, 2025
- Revolution Strategic Consulting Inc.
- Chris Molzahn
- E21 - EARTH DRILLING MINING
Information Patent Application
System and method for permanent plugging of a petroleum well
- Publication number 20250146383
- Publication date May 8, 2025
- Altus Intervention (Technologies) AS
- Lasse Haugland
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR EXPANDING A TUBULAR DOWNHOLE
- Publication number 20250137360
- Publication date May 1, 2025
- ENVENTURE GLOBAL TECHNOLOGY, INC.
- Matthew Mark Godfrey
- E21 - EARTH DRILLING MINING
Information Patent Application
A DRILL PIPE STRING CONVEYED BRIDGE PLUG RUNNING TOOL AND A METHOD...
- Publication number 20250122777
- Publication date Apr 17, 2025
- ARCHER OILTOOLS AS
- Kimmo Aleksanteri Mikalsen STANGELAND
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
- Publication number 20250052128
- Publication date Feb 13, 2025
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND SYSTEM FOR SUSPENDING A DRILL STRING AND ISOLATING A WEL...
- Publication number 20250034960
- Publication date Jan 30, 2025
- Aramco Overseas Company UK Ltd
- Rae Younger
- E21 - EARTH DRILLING MINING
Information Patent Application
GAS-GENERATING CHEMICAL HEATING MIXTURES AND DOWNHOLE TOOL ASSEMBLI...
- Publication number 20250034963
- Publication date Jan 30, 2025
- BISN Tec Ltd.
- Andre Levchenko
- E21 - EARTH DRILLING MINING
Information Patent Application
BUILT-UP EVALUATION SHUT-IN TOOL OPERATION CONTROLLED FROM THE SURFACE
- Publication number 20240392652
- Publication date Nov 28, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Vincent Chatelet
- E21 - EARTH DRILLING MINING
Information Patent Application
PUSH ON AND PULL OFF CONFIGURABLE RETRIEVING SYSTEM FOR INTERCEPT R...
- Publication number 20240368967
- Publication date Nov 7, 2024
- Halliburton Energy Services, Inc.
- Douglas King
- E21 - EARTH DRILLING MINING
Information Patent Application
INFLATABLE BORE HOLE PLUG
- Publication number 20240352815
- Publication date Oct 24, 2024
- MTI GROUP PTY LTD
- Nicholas Bodley
- E21 - EARTH DRILLING MINING
Information Patent Application
SELECTIVELY ACTIVATING A WELLBORE CHECK VALVE
- Publication number 20240344426
- Publication date Oct 17, 2024
- Royal Completion Tools, LLC
- Zachary SILVA
- E21 - EARTH DRILLING MINING
Information Patent Application
FLOW BACK OPTION PLUG ASSEMBLY
- Publication number 20240337168
- Publication date Oct 10, 2024
- Saudi Arabian Oil Company
- Abdullah K. Al-Ghannam
- E21 - EARTH DRILLING MINING
Information Patent Application
SOLID COMPOSITE SHAFT AND SOLID CORE FILAMENT WINDING
- Publication number 20240262049
- Publication date Aug 8, 2024
- CCDI COMPOSITES, INC.
- Steven Koon Hung Sim
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ASSEMBLY AND GRIPPER USED THEREIN
- Publication number 20240254856
- Publication date Aug 1, 2024
- Saudi Arabian Oil Company
- Ali A. Almusallam
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS
- Publication number 20240247573
- Publication date Jul 25, 2024
- WARREN FOSTER PETER MacPHAIL
- E21 - EARTH DRILLING MINING
Information Patent Application
CHEMICAL HEAT SOURCES FOR USE IN DOWN-HOLE OPERATIONS
- Publication number 20240228400
- Publication date Jul 11, 2024
- BiSN Tec LTD
- Paul Carragher
- C06 - EXPLOSIVES MATCHES
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR CREATING WELLBORE PLUGS FOR ABAN...
- Publication number 20240159124
- Publication date May 16, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Terizhandur S. Ramakrishnan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT
- Publication number 20240141746
- Publication date May 2, 2024
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR CREATING BISMUTH ALLOY PLUGS FOR...
- Publication number 20240093571
- Publication date Mar 21, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Terizhandur S. Ramakrishnan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL
- Publication number 20240068320
- Publication date Feb 29, 2024
- Gulfstream Services, Inc.
- Phil Barbee
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLING STABILIZERS WITH DISSOLVABLE WINDOWS FOR CONTROLLED RELEAS...
- Publication number 20240060388
- Publication date Feb 22, 2024
- Saudi Arabian Oil Company
- Jothibasu RAMASAMY
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE APPARATUS AND METHOD
- Publication number 20240011367
- Publication date Jan 11, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT
- Publication number 20240003221
- Publication date Jan 4, 2024
- Paul Carrager
- 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
PLUG, DOWNHOLE TOOL, AND WELL TREATMENT METHOD
- Publication number 20230374880
- Publication date Nov 23, 2023
- Kureha Corporation
- Takuma KOBAYASHI
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWN-HOLE CHEMICAL HEATER AND METHODS OF OPERATING SUCH
- Publication number 20230358113
- Publication date Nov 9, 2023
- BiSN Tec LTD
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
PLUGGING ASSEMBLIES FOR PLUGGING CASED WELLBORES
- Publication number 20230349253
- Publication date Nov 2, 2023
- G&H DIVERSIFIED MANUFACTURING LP
- Steven Zakharia
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL SEALING MATERIAL AND METHOD OF PRODUCING A PLUG
- Publication number 20230287758
- Publication date Sep 14, 2023
- Rawwater Engineering Limited
- Robert Eden
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHODS, APPARATUS AND SYSTEMS FOR CREATING WELLBORE PLUGS FOR ABAN...
- Publication number 20230272689
- Publication date Aug 31, 2023
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Terizhandur S. Ramakrishnan
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
THERMITE REACTION CHARGE, METHOD FOR FORMING A THREEPHASED ROCK-TO-...
- Publication number 20230258052
- Publication date Aug 17, 2023
- INTERWELL P&A AS
- Stian Tøndel
- E21 - EARTH DRILLING MINING

Bridging plugs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for a plug with a retractable pivoting mechani...

Down-hole chemical heater and methods of operating such

Methods, apparatus and systems for creating wellbore plugs for aban...

Plugging assemblies for plugging cased wellbores

Methods, apparatus and systems for creating bismuth alloy plugs for...

Methods and systems for a frac plug

Method and system for suspending a drill string and isolating a wel...

Helical coil annular access plug and abandonment

Assembly and gripper used therein

Downhole apparatus and method comprising compacted thermite

All-metal bridge plug with self-contained ball adapted to casings w...

Method and apparatus for providing a ball-in-place plug activated b...

System and method for permanent plugging of a petroleum well

Downhole plug

Well abandonment tool

Thermite reaction charge, method for forming a threephased rock-to-...

Hybrid composite and dissolvable downhole tool

Method and apparatus for plugging

Flow back option plug assembly

Push on and pull off configurable retrieving system for intercept r...

Drilling stabilizers with dissolvable windows for controlled releas...

Plug with composite ends and method of forming and using

Chemical heat sources for use in down-hole operations

Method and apparatus for dropping a pump down plug or ball

Bore sealing method and apparatus

Selectively activatable downhole tool

Plug, downhole tool, and well treatment method

Dissolvable expendable guns for plug-and-perf applications

Well sealing material and method of producing a plug

Dissolvable bridge plugs

Patents Applicationslast 30 patents

DOWNHOLE PLUG

System and method for permanent plugging of a petroleum well

SYSTEM FOR EXPANDING A TUBULAR DOWNHOLE

A DRILL PIPE STRING CONVEYED BRIDGE PLUG RUNNING TOOL AND A METHOD...

METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL

METHOD AND SYSTEM FOR SUSPENDING A DRILL STRING AND ISOLATING A WEL...

GAS-GENERATING CHEMICAL HEATING MIXTURES AND DOWNHOLE TOOL ASSEMBLI...

BUILT-UP EVALUATION SHUT-IN TOOL OPERATION CONTROLLED FROM THE SURFACE

PUSH ON AND PULL OFF CONFIGURABLE RETRIEVING SYSTEM FOR INTERCEPT R...

INFLATABLE BORE HOLE PLUG

SELECTIVELY ACTIVATING A WELLBORE CHECK VALVE

FLOW BACK OPTION PLUG ASSEMBLY

SOLID COMPOSITE SHAFT AND SOLID CORE FILAMENT WINDING

ASSEMBLY AND GRIPPER USED THEREIN

WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS

CHEMICAL HEAT SOURCES FOR USE IN DOWN-HOLE OPERATIONS

METHODS, APPARATUS AND SYSTEMS FOR CREATING WELLBORE PLUGS FOR ABAN...

HELICAL COIL ANNULAR ACCESS PLUG AND ABANDONMENT

METHODS, APPARATUS AND SYSTEMS FOR CREATING BISMUTH ALLOY PLUGS FOR...

METHOD AND APPARATUS FOR DROPPING A PUMP DOWN PLUG OR BALL

DRILLING STABILIZERS WITH DISSOLVABLE WINDOWS FOR CONTROLLED RELEAS...

DOWNHOLE APPARATUS AND METHOD

MULTI-TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT

A SELECTIVELY ACTIVATABLE DOWNHOLE TOOL

PLUG, DOWNHOLE TOOL, AND WELL TREATMENT METHOD

DOWN-HOLE CHEMICAL HEATER AND METHODS OF OPERATING SUCH

PLUGGING ASSEMBLIES FOR PLUGGING CASED WELLBORES

WELL SEALING MATERIAL AND METHOD OF PRODUCING A PLUG

METHODS, APPARATUS AND SYSTEMS FOR CREATING WELLBORE PLUGS FOR ABAN...

THERMITE REACTION CHARGE, METHOD FOR FORMING A THREEPHASED ROCK-TO-...