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CPC
E21B43/38

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EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

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E21B43/38in the well

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Hot crude gravity drainage (HCGD) for heavy and extra-heavy enhance...
- Patent number 12,251,671
- Issue date Mar 18, 2025
- DELFOS CAPITAL LLC
- Jorge Enrique Echenagucia Cioppa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for subsurface hydrogen storage using liquid organic hydroge...
- Patent number 12,221,869
- Issue date Feb 11, 2025
- Saudi Arabian Oil Company
- Adrian Cesar Cavazos Sepulveda
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric submersible pump (ESP) shroud system
- Patent number 12,221,868
- Issue date Feb 11, 2025
- Halliburton Energy Services, Inc.
- Donn J. Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
ESP blanking plug with sand trap
- Patent number 12,215,583
- Issue date Feb 4, 2025
- Saudi Arabian Oil Company
- Hussain Al Majid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Ph control in fluid treatment
- Patent number 12,215,276
- Issue date Feb 4, 2025
- Chevron U.S.A. Inc.
- Sujeewa S. Palayangoda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Downhole gas ventilation system for artificial lift applications
- Patent number 12,196,065
- Issue date Jan 14, 2025
- Diamondback E&P LLC
- Martin Lozano
- E21 - EARTH DRILLING MINING
Information Patent Grant
Intake fluid density control system
- Patent number 12,152,475
- Issue date Nov 26, 2024
- Baker Hughes Oilfield Operations LLC
- Reda El-Mahbes
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric submersible pump (ESP) assembly fluid intake extension
- Patent number 12,152,474
- Issue date Nov 26, 2024
- Halliburton Energy Services, Inc.
- Donn J. Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Desander assembly for plunger lift system
- Patent number 12,140,012
- Issue date Nov 12, 2024
- Daniel J. Snyder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and systems for subsurface carbon capture
- Patent number 12,116,868
- Issue date Oct 15, 2024
- FMC Technologies, Inc.
- Harold Brian Skeels
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Artificial porosity-pressure adjustable formation fluid-gas control...
- Patent number 12,110,774
- Issue date Oct 8, 2024
- Clifford Wayne Hunter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole gas separation methods and system
- Patent number 12,110,776
- Issue date Oct 8, 2024
- MODICUM, LLC
- Gary V. Marshall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Downhole tool with filtration device
- Patent number 12,110,791
- Issue date Oct 8, 2024
- Halliburton Energy Services, Inc.
- Michael T. Pelletier
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole gas separator
- Patent number 12,110,775
- Issue date Oct 8, 2024
- MODICUM, LLC
- Gary V Marshall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Auto-correction for water cut measurements from multi-phase flowmet...
- Patent number 12,110,777
- Issue date Oct 8, 2024
- Saudi Arabian Oil Company
- Mohammed H. Alali
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down hole desander
- Patent number 12,104,479
- Issue date Oct 1, 2024
- Modicum LLC
- Gary V. Marshall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems and methods for multiphase formation fluid production utili...
- Patent number 12,078,041
- Issue date Sep 3, 2024
- Saudi Arabian Oil Company
- Ali Al Fardan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Preventing or removing contaminants in wellbore fluid using an acou...
- Patent number 12,065,897
- Issue date Aug 20, 2024
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integrated gas separator and pump
- Patent number 12,060,780
- Issue date Aug 13, 2024
- Halliburton Energy Services, Inc.
- Ketankumar Kantilal Sheth
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for producing electricity in an oil platform and installatio...
- Patent number 12,060,785
- Issue date Aug 13, 2024
- OIL2GREEN
- Gianluca Peviani
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Downhole gas separator
- Patent number 12,053,720
- Issue date Aug 6, 2024
- WESTERN INTELLECT LLC
- Kent Preszler
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Geothermal power from superhot geothermal fluid and magma reservoirs
- Patent number 12,055,131
- Issue date Aug 6, 2024
- EnhancedGEO Holdings, LLC
- Greg Lindberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid trap for ESP applications
- Patent number 12,055,026
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Jinjiang Xiao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electric submersible pumping system blanking plug with flapper valv...
- Patent number 12,044,115
- Issue date Jul 23, 2024
- Saudi Arabian Oil Company
- Hussain Al Majid
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole separation system and method
- Patent number 12,037,885
- Issue date Jul 16, 2024
- Workover Solutions, Inc.
- Gunther H H von Gynz-Rekowski
- E21 - EARTH DRILLING MINING
Information Patent Grant
Integral gas separator and pump
- Patent number 12,024,990
- Issue date Jul 2, 2024
- Halliburton Energy Services, Inc.
- Donn J. Brown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Air lifting sand
- Patent number 12,024,989
- Issue date Jul 2, 2024
- SIO SILICA COPORATION
- Brent Randal Bullen
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for exploiting natural gas hydrate with downhole...
- Patent number 12,024,984
- Issue date Jul 2, 2024
- Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences
- Xiaosen Li
- E21 - EARTH DRILLING MINING
Information Patent Grant
Organic acid surfactant booster for contaminant removal
- Patent number 12,024,676
- Issue date Jul 2, 2024
- Halliburton Energy Services, Inc.
- Vincent Andrew Hanak
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sand flushing above blanking plug
- Patent number 12,018,537
- Issue date Jun 25, 2024
- Saudi Arabian Oil Company
- Hussain Al Majid
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
DOWNHOLE FLUID SEPARATOR IN A MULTILATERAL WELL
- Publication number 20250084748
- Publication date Mar 13, 2025
- Halliburton Energy Services, Inc.
- Michael Linley Fripp
- E21 - EARTH DRILLING MINING
Information Patent Application
TREATMENT OF SUBTERRANEAN FORMATIONS
- Publication number 20250075606
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Dongqing Cao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWNHOLE FLUID SEPARATOR DESIGN IN MULTILATERAL WELL
- Publication number 20250067150
- Publication date Feb 27, 2025
- Halliburton Energy Services, Inc.
- Muzzammil Shakeel
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLUID SEPARATOR IN RE-ENTRY MULTILATERAL WELL
- Publication number 20250067160
- Publication date Feb 27, 2025
- Halliburton Energy Services, Inc.
- Muhammad Arra'uf Abdul Shukor
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE FLUID SEPARATOR IN LATERAL OF RE-ENTRY MULTILATERAL WELL
- Publication number 20250067161
- Publication date Feb 27, 2025
- Halliburton Energy Services, Inc.
- Benjamin Luke Butler
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SEPARATOR
- Publication number 20250059872
- Publication date Feb 20, 2025
- Daniel J. Snyder
- E21 - EARTH DRILLING MINING
Information Patent Application
INFLOW CONTROL DEVICE, METHOD AND SYSTEM
- Publication number 20250052137
- Publication date Feb 13, 2025
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
DENSITY-BASED FLOW CONTROL CONFIGURATION, METHOD, AND SYSTEM
- Publication number 20250052136
- Publication date Feb 13, 2025
- Baker Hughes Oilfield Operations LLC
- Ping Duan
- E21 - EARTH DRILLING MINING
Information Patent Application
A METHOD OF SYNGAS PRODUCTION AND A SYSTEM FOR USE IN SYNGAS PRODUC...
- Publication number 20250043669
- Publication date Feb 6, 2025
- Timothy PARSONS
- E21 - EARTH DRILLING MINING
Information Patent Application
HOT CRUDE GRAVITY DRAINAGE (HCGD) FOR HEAVY AND EXTRA-HEAVY ENHANCE...
- Publication number 20250041812
- Publication date Feb 6, 2025
- DELFOS CAPITAL LLC
- Jorge Enrique ECHENAGUCIA CIOPPA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Helical Flow Gas Separator
- Publication number 20250003324
- Publication date Jan 2, 2025
- Kenneth B. Nolen
- E21 - EARTH DRILLING MINING
Information Patent Application
In-Situ Hydrogen Generation and Production From Petroleum Reservoirs
- Publication number 20250003323
- Publication date Jan 2, 2025
- TEXAS TECH UNIVERSITY SYSTEM
- Qingwang Yuan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INTAKES AND GAS SEPARATORS FOR DOWNHOLE PUMPS, AND RELATED APPARATU...
- Publication number 20240426302
- Publication date Dec 26, 2024
- David Dyck
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU DOWNHOLE SEPARATION FOR OIL AND GAS RESERVOIRS
- Publication number 20240418069
- Publication date Dec 19, 2024
- Chevron U.S.A. Inc.
- Abdenour Kemoun
- E21 - EARTH DRILLING MINING
Information Patent Application
DEBRIS CATCHER FOR USE IN A SUBTERRANEAN WELLBORE
- Publication number 20240410244
- Publication date Dec 12, 2024
- Weatherford Technology Holdings, LLC.
- Emmett Arboneaux
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SETTING TOOL AND METHOD OF USE
- Publication number 20240401448
- Publication date Dec 5, 2024
- BN TECHNOLOGY HOLDINGS INC.
- Jeffrey Wensrich
- E21 - EARTH DRILLING MINING
Information Patent Application
Distributed Network Optimization for Large-Scale Production Network...
- Publication number 20240384639
- Publication date Nov 21, 2024
- XECTA INTELLIGENT PRODUCTION SERVICES
- Sathish Sankaran
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOLLOW ELECTRICAL SUBMERSIBLE PUMP FOR UNLIMITED WELLBORE INTERVENTION
- Publication number 20240337176
- Publication date Oct 10, 2024
- Saudi Arabian Oil Company
- Bandar S. MALKI
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR QUANTITATIVE MULTI-PHASE DOWNHOLE SURVEILL...
- Publication number 20240328306
- Publication date Oct 3, 2024
- RESMAN AS
- Thomas SPERLE
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE SEPARATION SYSTEM AND METHOD
- Publication number 20240318534
- Publication date Sep 26, 2024
- Workover Solutions, Inc.
- Gunther HH von Gynz-Rekowski
- E21 - EARTH DRILLING MINING
Information Patent Application
DEBRIS REMOVAL APPARATUS WITH SELF CLEANING FILTER ASSEMBLY, WELL S...
- Publication number 20240309730
- Publication date Sep 19, 2024
- Halliburton Energy Services, Inc.
- Peter Reid Maher
- E21 - EARTH DRILLING MINING
Information Patent Application
SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS W...
- Publication number 20240299879
- Publication date Sep 12, 2024
- Heritage Research Group, LLC
- Perry Eyster
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
DOWNHOLE SEPARATOR
- Publication number 20240295169
- Publication date Sep 5, 2024
- Oilify New-tech Solutions Inc.
- Jeffrey Charles SAPONJA
- E21 - EARTH DRILLING MINING
Information Patent Application
DESANDER ASSEMBLY FOR PLUNGER LIFT SYSTEM
- Publication number 20240280010
- Publication date Aug 22, 2024
- Daniel J. Snyder
- E21 - EARTH DRILLING MINING
Information Patent Application
PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...
- Publication number 20240279998
- Publication date Aug 22, 2024
- Halliburton Energy Services, Inc.
- Ryan Daivd MAIR
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM FOR ENVIRONMENTAL REMEDIATION WITH SPONGE
- Publication number 20240271517
- Publication date Aug 15, 2024
- Chevron U.S.A. Inc.
- Daniel Concannon Segal
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE GAS VENTILATION SYSTEM FOR ARTIFICIAL LIFT APPLICATIONS
- Publication number 20240254866
- Publication date Aug 1, 2024
- Diamondback E&P LLC
- Martin Lozano
- E21 - EARTH DRILLING MINING
Information Patent Application
Electric Submersible Pump (ESP) Gas Slug Processor and Mitigation S...
- Publication number 20240254872
- Publication date Aug 1, 2024
- Halliburton Energy Services, Inc.
- Donn Jason BROWN
- 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
COMBINED GAS SEPARATION ASSEMBLY
- Publication number 20240247576
- Publication date Jul 25, 2024
- Blackjack Production Tools, LLC
- Brian Ellithorp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

in the well

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Hot crude gravity drainage (HCGD) for heavy and extra-heavy enhance...

Method for subsurface hydrogen storage using liquid organic hydroge...

Electric submersible pump (ESP) shroud system

ESP blanking plug with sand trap

Ph control in fluid treatment

Downhole gas ventilation system for artificial lift applications

Intake fluid density control system

Electric submersible pump (ESP) assembly fluid intake extension

Desander assembly for plunger lift system

Method and systems for subsurface carbon capture

Artificial porosity-pressure adjustable formation fluid-gas control...

Down-hole gas separation methods and system

Downhole tool with filtration device

Down-hole gas separator

Auto-correction for water cut measurements from multi-phase flowmet...

Down hole desander

Systems and methods for multiphase formation fluid production utili...

Preventing or removing contaminants in wellbore fluid using an acou...

Integrated gas separator and pump

Method for producing electricity in an oil platform and installatio...

Downhole gas separator

Geothermal power from superhot geothermal fluid and magma reservoirs

Solid trap for ESP applications

Electric submersible pumping system blanking plug with flapper valv...

Downhole separation system and method

Integral gas separator and pump

Air lifting sand

System and method for exploiting natural gas hydrate with downhole...

Organic acid surfactant booster for contaminant removal

Sand flushing above blanking plug

Patents Applicationslast 30 patents

DOWNHOLE FLUID SEPARATOR IN A MULTILATERAL WELL

TREATMENT OF SUBTERRANEAN FORMATIONS

DOWNHOLE FLUID SEPARATOR DESIGN IN MULTILATERAL WELL

DOWNHOLE FLUID SEPARATOR IN RE-ENTRY MULTILATERAL WELL

DOWNHOLE FLUID SEPARATOR IN LATERAL OF RE-ENTRY MULTILATERAL WELL

DOWNHOLE SEPARATOR

INFLOW CONTROL DEVICE, METHOD AND SYSTEM

DENSITY-BASED FLOW CONTROL CONFIGURATION, METHOD, AND SYSTEM

A METHOD OF SYNGAS PRODUCTION AND A SYSTEM FOR USE IN SYNGAS PRODUC...

HOT CRUDE GRAVITY DRAINAGE (HCGD) FOR HEAVY AND EXTRA-HEAVY ENHANCE...

Helical Flow Gas Separator

In-Situ Hydrogen Generation and Production From Petroleum Reservoirs

INTAKES AND GAS SEPARATORS FOR DOWNHOLE PUMPS, AND RELATED APPARATU...

IN-SITU DOWNHOLE SEPARATION FOR OIL AND GAS RESERVOIRS

DEBRIS CATCHER FOR USE IN A SUBTERRANEAN WELLBORE

DOWNHOLE SETTING TOOL AND METHOD OF USE

Distributed Network Optimization for Large-Scale Production Network...

HOLLOW ELECTRICAL SUBMERSIBLE PUMP FOR UNLIMITED WELLBORE INTERVENTION

METHOD AND APPARATUS FOR QUANTITATIVE MULTI-PHASE DOWNHOLE SURVEILL...

DOWNHOLE SEPARATION SYSTEM AND METHOD

DEBRIS REMOVAL APPARATUS WITH SELF CLEANING FILTER ASSEMBLY, WELL S...

SULFIDE SCAVENGING AGGREGATE FOR THE CONSTRUCTION OF LANDFILL GAS W...

DOWNHOLE SEPARATOR

DESANDER ASSEMBLY FOR PLUNGER LIFT SYSTEM

PASSIVE PRESSURE APPLICATION AND REGULATION OF DOWNHOLE HYDRAULIC D...

SYSTEM FOR ENVIRONMENTAL REMEDIATION WITH SPONGE

DOWNHOLE GAS VENTILATION SYSTEM FOR ARTIFICIAL LIFT APPLICATIONS

Electric Submersible Pump (ESP) Gas Slug Processor and Mitigation S...

WELL INJECTION AND PRODUCTION METHODS, APPARATUS AND SYSTEMS

COMBINED GAS SEPARATION ASSEMBLY