permanent; drillable

Industry

CPC
E21B33/1204

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Parent Industries

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

Current Industry

E21B33/1204permanent; drillable

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Gas-actuated dump bailer
- Patent number 12,221,857
- Issue date Feb 11, 2025
- BiSN Tec Ltd
- Didhiti Talapatra
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug and abandon with fusible alloy seal
- Patent number 12,209,478
- Issue date Jan 28, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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
Well operations with grouped particle diverter plug
- Patent number 12,065,899
- Issue date Aug 20, 2024
- Brock W. Watson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Well tool device and method of forming a permanent well barrier, co...
- Patent number 12,024,970
- Issue date Jul 2, 2024
- INTERWELL P&A AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole method and apparatus
- Patent number 11,946,331
- Issue date Apr 2, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
System and methodology for welding
- Patent number 11,931,822
- Issue date Mar 19, 2024
- Schlumberger Technology Corporation
- Hongfa Huang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Well tool device for forming a permanent barrier in a well
- Patent number 11,927,065
- Issue date Mar 12, 2024
- INTERWELL P&A AS
- Stian Tøndel
- F42 - AMMUNITION BLASTING
Information Patent Grant
Hazardous material repository systems and methods
- Patent number 11,837,373
- Issue date Dec 5, 2023
- Deep Isolation, Inc.
- Richard A. Muller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-stage hydraulic fracturing tool and system
- Patent number 11,808,106
- Issue date Nov 7, 2023
- 8Sigma Energy Services Incorporated
- Blake Wood
- E21 - EARTH DRILLING MINING
Information Patent Grant
PandA setting with exothermic material
- Patent number 11,753,898
- Issue date Sep 12, 2023
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Frac plug with rod plug
- Patent number 11,746,616
- Issue date Sep 5, 2023
- Baker Hughes Oilfield Operations LLC
- Seth Burke
- E21 - EARTH DRILLING MINING
Information Patent Grant
Alternative casing cementing tool and methods thereof
- Patent number 11,661,817
- Issue date May 30, 2023
- Saudi Arabian Oil Company
- NourEldeen Nabil Abdelaziz Agour
- E21 - EARTH DRILLING MINING
Information Patent Grant
Solid state lost circulation material
- Patent number 11,649,690
- Issue date May 16, 2023
- Saudi Arabian Oil Company
- Mohammed Yousef Al-Othman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Dissolvable frac plug adapter, method for measuring dynamic downhol...
- Patent number 11,608,705
- Issue date Mar 21, 2023
- CHENGDU INNOX TECHNOLOGY CO., LTD.
- Jinlu Wang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods of production of oil and gas service plugs
- Patent number 11,584,678
- Issue date Feb 21, 2023
- TALLY PRODUCTION SYSTEMS, LLC
- Douglas Wayne Davison
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Transforming bridge-to-flow-through frac plug
- Patent number 11,566,486
- Issue date Jan 31, 2023
- FRAC MASTER FZ-LLC
- Anwar Ahmed Maher Abdelaziz Assal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Apparatus for use in well abandonment
- Patent number 11,525,329
- Issue date Dec 13, 2022
- BiSN Tec Ltd
- Paul Carragher
- C06 - EXPLOSIVES MATCHES
Information Patent Grant
Top down cement plug and method
- Patent number 11,506,015
- Issue date Nov 22, 2022
- Baker Hughes Oilfield Operations LLC
- Gabriel Casanova
- E21 - EARTH DRILLING MINING
Information Patent Grant
P and A setting with exothermic material
- Patent number 11,486,222
- Issue date Nov 1, 2022
- ConocoPhillips Company
- Randall S. Shafer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Heat sources and alloys for use in down-hole applications
- Patent number 11,428,067
- Issue date Aug 30, 2022
- BiSN Tec Ltd.
- Paul Carragher
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Cement plug fragmentation enhancement
- Patent number 11,408,243
- Issue date Aug 9, 2022
- Baker Hughes Oilfield Operations LLC
- Alexander Schultz
- E21 - EARTH DRILLING MINING
Information Patent Grant
Tandem cement retainer and bridge plug
- Patent number 11,391,113
- Issue date Jul 19, 2022
- Saudi Arabian Oil Company
- Ahmed Al-Mousa
- E21 - EARTH DRILLING MINING
Information Patent Grant
Holding and crushing device for barrier plug
- Patent number 11,365,598
- Issue date Jun 21, 2022
- TCO AS
- Viggo Brandsdal
- E21 - EARTH DRILLING MINING
Information Patent Grant
Hazardous material repository systems and methods
- Patent number 11,338,338
- Issue date May 24, 2022
- Deep Isolation, Inc.
- Richard A. Muller
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of establishing a cement plug in an annular region between a...
- Patent number 11,339,627
- Issue date May 24, 2022
- Well-Set P&A AS
- Craig Usher
- E21 - EARTH DRILLING MINING
Information Patent Grant
Cementing high-loss zones
- Patent number 11,319,771
- Issue date May 3, 2022
- Saudi Arabian Oil Company
- Bandar S. Al-Malki
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus to cure drilling losses with an electrically t...
- Patent number 11,261,679
- Issue date Mar 1, 2022
- Saudi Arabian Oil Company
- Ammar Alali
- E21 - EARTH DRILLING MINING
Information Patent Grant
Plug and plug and abandonment system
- Patent number 11,220,879
- Issue date Jan 11, 2022
- Welltec Oilfield Solutions AG
- Jon Kræmer
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole test tool and method of use
- Patent number 11,180,973
- Issue date Nov 23, 2021
- ARDYNE HOLDINGS LIMITED
- George Telfer
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
PLUG AND ABANDON WITH FUSIBLE ALLOY SEAL
- Publication number 20250075585
- Publication date Mar 6, 2025
- Halliburton Energy Services, Inc.
- Michael Linley FRIPP
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CEMENT PLUG AND METHODS OF USE
- Publication number 20240410248
- Publication date Dec 12, 2024
- Canadian Casing Accessories Inc.
- Lyle Laun
- E21 - EARTH DRILLING MINING
Information Patent Application
WELLBORE OPERATIONS SYSTEM AND METHOD
- Publication number 20240368960
- Publication date Nov 7, 2024
- Saudi Arabian Oil Company
- Graham Hitchcock
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL
- Publication number 20240287866
- Publication date Aug 29, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE MILLABLE PERMANENT PLUG AND METHOD FOR SETTING A DOWNHOLE...
- Publication number 20240263537
- Publication date Aug 8, 2024
- Interwell Norway AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
GAS-ACTUATED DUMP BAILER
- Publication number 20240159126
- Publication date May 16, 2024
- BiSN Tec Ltd.
- Didhiti Talapatra
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR FORMING A PERMANENT BARRIER IN A WELL
- Publication number 20240117711
- Publication date Apr 11, 2024
- INTERWELL P&A AS
- Torgeir RUSTEN
- E21 - EARTH DRILLING MINING
Information Patent Application
HYBRID DISSOLVABLE PLUG WITH IMPROVED DRILLABILITY
- Publication number 20240026748
- Publication date Jan 25, 2024
- G&H DIVERSIFIED MANUFACTURING LP
- Frank Duran
- E21 - EARTH DRILLING MINING
Information Patent Application
Plug and Abandon with Fusible Alloy Seal Created with a Magnesium R...
- Publication number 20230399917
- Publication date Dec 14, 2023
- Halliburton Energy Services, Inc.
- Michael Linley FRIPP
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR PREPARING A WELLBORE
- Publication number 20230220741
- Publication date Jul 13, 2023
- INNOVATION ENERGY AS
- Carlos J. DELGADO
- E21 - EARTH DRILLING MINING
Information Patent Application
DISSOLVABLE FRAC PLUG ADAPTER, METHOD FOR MEASURING DYNAMIC DOWNHOL...
- Publication number 20230034797
- Publication date Feb 2, 2023
- CHENGDU INNOX TECHNOLOGY CO., LTD.
- Jinlu WANG
- E21 - EARTH DRILLING MINING
Information Patent Application
P&A SETTING WITH EXOTHERMIC MATERIAL
- Publication number 20220412185
- Publication date Dec 29, 2022
- ConocoPhillips Company
- Randall S. SHAFER
- E21 - EARTH DRILLING MINING
Information Patent Application
WELL TOOL DEVICE FOR FORMING A PERMANENT BARRIER IN A WELL
- Publication number 20220412181
- Publication date Dec 29, 2022
- INTERWELL P&A AS
- Stian Tøndel
- F42 - AMMUNITION BLASTING
Information Patent Application
WELL TOOL DEVICE AND METHOD OF FORMING A PERMANENT WELL BARRIER, CO...
- Publication number 20220372833
- Publication date Nov 24, 2022
- INTERWELL P&A AS
- Espen Hiorth
- E21 - EARTH DRILLING MINING
Information Patent Application
ALTERNATIVE CASING CEMENTING TOOL AND METHODS THEREOF
- Publication number 20220349274
- Publication date Nov 3, 2022
- Saudi Arabian Oil Company
- NourEldeen Nabil Abdelaziz Agour
- E21 - EARTH DRILLING MINING
Information Patent Application
HAZARDOUS MATERIAL REPOSITORY SYSTEMS AND METHODS
- Publication number 20220288658
- Publication date Sep 15, 2022
- Deep Isolation, Inc.
- Richard A. Muller
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
SOLID STATE LOST CIRCULATION MATERIAL
- Publication number 20220275699
- Publication date Sep 1, 2022
- Saudi Arabian Oil Company
- Mohammed Yousef Al-Othman
- E21 - EARTH DRILLING MINING
Information Patent Application
FRAC PLUG WITH ROD PLUG
- Publication number 20220205334
- Publication date Jun 30, 2022
- Baker Hughes Oilfield Operations LLC
- Seth Burke
- E21 - EARTH DRILLING MINING
Information Patent Application
TOP DOWN CEMENT PLUG AND METHOD
- Publication number 20220145722
- Publication date May 12, 2022
- Baker Hughes Oilfield Operations LLC
- Gabriel Casanova
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENT PLUG FRAGMENTATION ENHANCEMENT
- Publication number 20220112784
- Publication date Apr 14, 2022
- Baker Hughes Oilfield Operations LLC
- Alexander Schultz
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE METHOD AND APPARATUS
- Publication number 20220090463
- Publication date Mar 24, 2022
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS TO CURE DRILLING LOSSES WITH AN ELECTRICALLY T...
- Publication number 20220065055
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Ammar Alali
- E21 - EARTH DRILLING MINING
Information Patent Application
HEAT SOURCES AND ALLOYS FOR USE IN DOWN-HOLE APPLICATIONS
- Publication number 20220018211
- Publication date Jan 20, 2022
- BiSN Tec LTD
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE ASSEMBLY FOR SELECTIVELY SEALING OFF A WELLBORE
- Publication number 20210381337
- Publication date Dec 9, 2021
- NINE ENERGY SERVICE, INC.
- W. LYNN FRAZIER
- E21 - EARTH DRILLING MINING
Information Patent Application
CEMENTING HIGH-LOSS ZONES
- Publication number 20210340840
- Publication date Nov 4, 2021
- Saudi Arabian Oil Company
- Bandar S. Al-Malki
- E21 - EARTH DRILLING MINING
Information Patent Application
Variable Flow Diverter Downhole Tool
- Publication number 20210270100
- Publication date Sep 2, 2021
- Tenax Energy Solutions, LLC
- KEVIN DEWAYNE JONES
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL BARRIERS FOR DOWNHOLE DEGRADATION AND DEBRIS CONTROL
- Publication number 20210140278
- Publication date May 13, 2021
- HALLIBURTON ENERGY SERVICES, INC.
- David Joe STEELE
- E21 - EARTH DRILLING MINING
Information Patent Application
Transforming Bridge-To-Flow-Through Frac Plug
- Publication number 20210123321
- Publication date Apr 29, 2021
- Anwar Ahmed Maher Abdelaziz ASSAL
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILLABLE CEMENTING PLUG
- Publication number 20210123318
- Publication date Apr 29, 2021
- Saudi Arabian Oil Company
- NourEldeen Nabil Abdelaziz Agour
- E21 - EARTH DRILLING MINING
Information Patent Application
HOLDING AND CRUSHING DEVICE FOR BARRIER PLUG
- Publication number 20210108476
- Publication date Apr 15, 2021
- Viggo Brandsdal
- E21 - EARTH DRILLING MINING

permanent; drillable

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Gas-actuated dump bailer

Plug and abandon with fusible alloy seal

Bore sealing method and apparatus

Well operations with grouped particle diverter plug

Well tool device and method of forming a permanent well barrier, co...

Downhole method and apparatus

System and methodology for welding

Well tool device for forming a permanent barrier in a well

Hazardous material repository systems and methods

Multi-stage hydraulic fracturing tool and system

PandA setting with exothermic material

Frac plug with rod plug

Alternative casing cementing tool and methods thereof

Solid state lost circulation material

Dissolvable frac plug adapter, method for measuring dynamic downhol...

Methods of production of oil and gas service plugs

Transforming bridge-to-flow-through frac plug

Apparatus for use in well abandonment

Top down cement plug and method

P and A setting with exothermic material

Heat sources and alloys for use in down-hole applications

Cement plug fragmentation enhancement

Tandem cement retainer and bridge plug

Holding and crushing device for barrier plug

Hazardous material repository systems and methods

Method of establishing a cement plug in an annular region between a...

Cementing high-loss zones

Method and apparatus to cure drilling losses with an electrically t...

Plug and plug and abandonment system

Downhole test tool and method of use

Patents Applicationslast 30 patents

PLUG AND ABANDON WITH FUSIBLE ALLOY SEAL

CEMENT PLUG AND METHODS OF USE

WELLBORE OPERATIONS SYSTEM AND METHOD

DOWNHOLE WELL TOOL AND METHOD FOR PERMANENTLY SEALING A DOWNHOLE WELL

DOWNHOLE MILLABLE PERMANENT PLUG AND METHOD FOR SETTING A DOWNHOLE...

GAS-ACTUATED DUMP BAILER

SYSTEM AND METHOD FOR FORMING A PERMANENT BARRIER IN A WELL

HYBRID DISSOLVABLE PLUG WITH IMPROVED DRILLABILITY

Plug and Abandon with Fusible Alloy Seal Created with a Magnesium R...

METHOD FOR PREPARING A WELLBORE

DISSOLVABLE FRAC PLUG ADAPTER, METHOD FOR MEASURING DYNAMIC DOWNHOL...

P&A SETTING WITH EXOTHERMIC MATERIAL

WELL TOOL DEVICE FOR FORMING A PERMANENT BARRIER IN A WELL

WELL TOOL DEVICE AND METHOD OF FORMING A PERMANENT WELL BARRIER, CO...

ALTERNATIVE CASING CEMENTING TOOL AND METHODS THEREOF

HAZARDOUS MATERIAL REPOSITORY SYSTEMS AND METHODS

SOLID STATE LOST CIRCULATION MATERIAL

FRAC PLUG WITH ROD PLUG

TOP DOWN CEMENT PLUG AND METHOD

CEMENT PLUG FRAGMENTATION ENHANCEMENT

DOWNHOLE METHOD AND APPARATUS

METHOD AND APPARATUS TO CURE DRILLING LOSSES WITH AN ELECTRICALLY T...

HEAT SOURCES AND ALLOYS FOR USE IN DOWN-HOLE APPLICATIONS

DOWNHOLE ASSEMBLY FOR SELECTIVELY SEALING OFF A WELLBORE

CEMENTING HIGH-LOSS ZONES

Variable Flow Diverter Downhole Tool

MECHANICAL BARRIERS FOR DOWNHOLE DEGRADATION AND DEBRIS CONTROL

Transforming Bridge-To-Flow-Through Frac Plug

DRILLABLE CEMENTING PLUG

HOLDING AND CRUSHING DEVICE FOR BARRIER PLUG