using chemical heat generating means

Industry

CPC
E21B36/008

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B36/00Heating, cooling, insulating arrangements for boreholes or wells

Current Industry

E21B36/008using chemical heat generating means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
One trip system to set an alloy seal and mill through
- Patent number 12,338,713
- Issue date Jun 24, 2025
- BiSN Tec Ltd
- Jake Dearmon
- 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
Pre-positioning a meltable seal for plug and abandonment
- Patent number 12,305,484
- Issue date May 20, 2025
- Halliburton Energy Services, Inc.
- David Lyall Mitchell
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for forming a permanent barrier in a well
- Patent number 12,291,942
- Issue date May 6, 2025
- INTERWELL P&A AS
- Torgeir Rusten
- E21 - EARTH DRILLING MINING
Information Patent Grant
In-reservoir cleanup operations through exothermic reaction followi...
- Patent number 12,291,952
- Issue date May 6, 2025
- SAUDI ARABIA
- Ali Abdullah Al-Taq
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods of initiating energetic reactions for reservoir...
- Patent number 12,281,559
- Issue date Apr 22, 2025
- Schlumberger Technology Corporation
- Alhad Phatak
- 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
Extraction and integration of waste heat from enhanced geologic hyd...
- Patent number 12,252,970
- Issue date Mar 18, 2025
- KOLOMA, INC.
- Peter L. Johnson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Gel formation from reaction heating
- Patent number 12,247,161
- Issue date Mar 11, 2025
- Saudi Arabian Oil Company
- Hamoud Alqahtani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Exothermic drilling fluid composition and method of use
- Patent number 12,234,704
- Issue date Feb 25, 2025
- Saudi Arabian Oil Company
- Abdulrahman Abdulaziz Al Mulhem
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
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
Methods for shortening waiting-on-cement time in a subterranean well
- Patent number 12,158,055
- Issue date Dec 3, 2024
- Schlumberger Technology Corporation
- Dominic Perroni
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for downhole monitoring of fluid flow
- Patent number 12,152,485
- Issue date Nov 26, 2024
- Wellstarter AS
- Fridtjof Nyhavn
- E21 - EARTH DRILLING MINING
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
Method for providing a permanent barrier in a well
- Patent number 12,129,736
- Issue date Oct 29, 2024
- INTERWELL P&A AS
- Torgeir Rusten
- 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
Downhole retainer
- Patent number 12,116,866
- Issue date Oct 15, 2024
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- 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
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
Thermochemical fluid injection to prevent cool front invasion in CO...
- Patent number 12,006,794
- Issue date Jun 11, 2024
- Saudi Arabian Oil Company
- Bora Yalcin
- 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
System, method and apparatus for creating an electrical glow discharge
- Patent number 11,806,686
- Issue date Nov 7, 2023
- Foret Plasma Labs, LLC
- Todd Foret
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Systems and methods of initiating energetic reactions for reservoir...
- Patent number 11,808,128
- Issue date Nov 7, 2023
- Schlumberger Technology Corporation
- Alhad Phatak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Exothermic and/or gas-generating treatment for subterranean and pip...
- Patent number 11,808,112
- Issue date Nov 7, 2023
- Halliburton Energy Services, Inc.
- Giselle Braganza
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods for increasing wellbore strength
- Patent number 11,767,737
- Issue date Sep 26, 2023
- Board of Regents, The University of Texas System
- Eric Van Oort
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole chemical heater and methods of operating such
- Patent number 11,753,897
- Issue date Sep 12, 2023
- BiSN Tec Ltn.
- Paul Carragher
- 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
Thermochemical composition for well cleanup
- Patent number 11,655,411
- Issue date May 23, 2023
- King Fahd University of Petroleum & Minerals
- Mohamed Mahmoud
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE HEATING
- Publication number 20250198256
- Publication date Jun 19, 2025
- ISOL8 (HOLDINGS) LIMITED
- Andrew Louden
- E21 - EARTH DRILLING MINING
Information Patent Application
EXTRACTION AND INTEGRATION OF WASTE HEAT FROM ENHANCED GEOLOGIC HYD...
- Publication number 20250179901
- Publication date Jun 5, 2025
- Koloma, Inc.
- Peter L. Johnson
- C01 - INORGANIC CHEMISTRY
Information Patent Application
ALL METAL-TO-METAL CASING PATCH
- Publication number 20250122774
- Publication date Apr 17, 2025
- Philip HEAD
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-RESERVOIR CLEANUP OPERATIONS THROUGH EXOTHERMIC REACTION FOLLOWI...
- Publication number 20250101841
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Ali Abdullah AL-TAQ
- E21 - EARTH DRILLING MINING
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
Methods for Shortening Waiting-On-Cement Time in a Subterranean Well
- Publication number 20250067144
- Publication date Feb 27, 2025
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dominic Perroni
- 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
METHOD FOR PROVIDING A PERMANENT BARRIER IN A WELL
- Publication number 20250012167
- Publication date Jan 9, 2025
- INTERWELL P&A AS
- Torgeir RUSTEN
- E21 - EARTH DRILLING MINING
Information Patent Application
RETRIEVABLE DOWNHOLE HEATER
- Publication number 20250003298
- Publication date Jan 2, 2025
- BISN Tec Ltd.
- Paul Carragher
- E21 - EARTH DRILLING MINING
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
ACTUATOR, METHOD, AND SYSTEM
- Publication number 20240301769
- Publication date Sep 12, 2024
- Baker Hughes Oilfield Operations LLC
- YingQing Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
ANNULAR BARRIER
- Publication number 20240295157
- Publication date Sep 5, 2024
- Welltec Oilfield Solutions AG
- Ricardo Reves VASQUES
- 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
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
GAS-ACTUATED DUMP BAILER
- Publication number 20240159126
- Publication date May 16, 2024
- BiSN Tec Ltd.
- Didhiti Talapatra
- E21 - EARTH DRILLING MINING
Information Patent Application
Systems and Methods of Initiating Energetic Reactions for Reservoir...
- Publication number 20240151129
- Publication date May 9, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Alhad Phatak
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR PROVIDING A PERMANENT BARRIER IN A WELL
- Publication number 20240117703
- Publication date Apr 11, 2024
- INTERWELL P&A AS
- Torgeir RUSTEN
- 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
IMPROVEMENTS RELATING TO DOWNHOLE HEATER ASSEMBLIES AND METHODS OF...
- Publication number 20240102360
- Publication date Mar 28, 2024
- BISN Tec Ltd.
- Paul Carragher
- E21 - EARTH DRILLING MINING
Information Patent Application
ONE TRIP SYSTEM TO SET AN ALLOY SEAL AND MILL THROUGH
- Publication number 20240076956
- Publication date Mar 7, 2024
- BiSN Tec Ltd.
- Jake Dearmon
- E21 - EARTH DRILLING MINING
Information Patent Application
System, Method and Apparatus for Creating Electrolysis
- Publication number 20240076964
- Publication date Mar 7, 2024
- Foret Plasma labs, LLC
- Todd Foret
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
EXOTHERMIC DRILLING FLUID COMPOSITION AND METHOD OF USE
- Publication number 20240068328
- Publication date Feb 29, 2024
- Saudi Arabian Oil Company
- Abdulrahman Abdulaziz Al Mulhem
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Zero Emission Blow Down System and Method
- Publication number 20240060396
- Publication date Feb 22, 2024
- Moneyhun Equipment Sales & Services Co., Inc.
- David H. Moneyhun
- 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
METHODS FOR SHORTENING WAITING-ON-CEMENT TIME IN A SUBTERRANEAN WELL
- Publication number 20240003222
- Publication date Jan 4, 2024
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Dominic Perroni
- E21 - EARTH DRILLING MINING
Information Patent Application
SINGLE TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT
- Publication number 20230417121
- Publication date Dec 28, 2023
- BISN Tec Ltd.
- Paul Carragher
- 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
EXTRACTION AND INTEGRATION OF WASTE HEAT FROM ENHANCED GEOLOGIC HYD...
- Publication number 20230392485
- Publication date Dec 7, 2023
- Koloma, Inc.
- Peter L. Johnson
- 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
METHODS TO REPAIR WELL LINER HANGERS
- Publication number 20230349264
- Publication date Nov 2, 2023
- BiSN Tec LTD
- Paul Carragher
- E21 - EARTH DRILLING MINING

using chemical heat generating means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

One trip system to set an alloy seal and mill through

Down-hole chemical heater and methods of operating such

Pre-positioning a meltable seal for plug and abandonment

System and method for forming a permanent barrier in a well

In-reservoir cleanup operations through exothermic reaction followi...

Systems and methods of initiating energetic reactions for reservoir...

Downhole apparatus and method comprising compacted thermite

Extraction and integration of waste heat from enhanced geologic hyd...

Gel formation from reaction heating

Exothermic drilling fluid composition and method of use

Gas-actuated dump bailer

Plug and abandon with fusible alloy seal

Method and apparatus for plugging

Methods for shortening waiting-on-cement time in a subterranean well

System and method for downhole monitoring of fluid flow

Tool for metal plugging or sealing of casing

Method for providing a permanent barrier in a well

Plug with composite ends and method of forming and using

Downhole retainer

Chemical heat sources for use in down-hole operations

Downhole well tools and methods of using such

Thermochemical fluid injection to prevent cool front invasion in CO...

Downhole method and apparatus

System, method and apparatus for creating an electrical glow discharge

Systems and methods of initiating energetic reactions for reservoir...

Exothermic and/or gas-generating treatment for subterranean and pip...

Methods for increasing wellbore strength

Down-hole chemical heater and methods of operating such

PandA setting with exothermic material

Thermochemical composition for well cleanup

Patents Applicationslast 30 patents

DOWNHOLE HEATING

EXTRACTION AND INTEGRATION OF WASTE HEAT FROM ENHANCED GEOLOGIC HYD...

ALL METAL-TO-METAL CASING PATCH

IN-RESERVOIR CLEANUP OPERATIONS THROUGH EXOTHERMIC REACTION FOLLOWI...

PLUG AND ABANDON WITH FUSIBLE ALLOY SEAL

Methods for Shortening Waiting-On-Cement Time in a Subterranean Well

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

METHOD FOR PROVIDING A PERMANENT BARRIER IN A WELL

RETRIEVABLE DOWNHOLE HEATER

TOOL FOR METAL PLUGGING OR SEALING OF CASING

ACTUATOR, METHOD, AND SYSTEM

ANNULAR BARRIER

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

CHEMICAL HEAT SOURCES FOR USE IN DOWN-HOLE OPERATIONS

GAS-ACTUATED DUMP BAILER

Systems and Methods of Initiating Energetic Reactions for Reservoir...

METHOD FOR PROVIDING A PERMANENT BARRIER IN A WELL

SYSTEM AND METHOD FOR FORMING A PERMANENT BARRIER IN A WELL

IMPROVEMENTS RELATING TO DOWNHOLE HEATER ASSEMBLIES AND METHODS OF...

ONE TRIP SYSTEM TO SET AN ALLOY SEAL AND MILL THROUGH

System, Method and Apparatus for Creating Electrolysis

EXOTHERMIC DRILLING FLUID COMPOSITION AND METHOD OF USE

Zero Emission Blow Down System and Method

DOWNHOLE APPARATUS AND METHOD

METHODS FOR SHORTENING WAITING-ON-CEMENT TIME IN A SUBTERRANEAN WELL

SINGLE TRIP ANNULAR SEAL REPAIR METHOD AND ASSOCIATED EQUIPMENT

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

EXTRACTION AND INTEGRATION OF WASTE HEAT FROM ENHANCED GEOLOGIC HYD...

DOWN-HOLE CHEMICAL HEATER AND METHODS OF OPERATING SUCH

METHODS TO REPAIR WELL LINER HANGERS