Subhash Chandrabose Ayirala

Person

Dhahran, SA

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical treatment to revive dead gas wells due to water blockage
- Patent number 12,060,782
- Issue date Aug 13, 2024
- Saudi Arabian Oil Company
- Ghaida Al Juhani
- E21 - EARTH DRILLING MINING
Information Patent Grant
Systems for humidification dehumidification that use waste heat ext...
- Patent number 12,049,411
- Issue date Jul 30, 2024
- Saudi Arabian Oil Company
- Abdulrahman Aljedaani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Method of waterflooding using injection solutions containing dihydr...
- Patent number 11,993,746
- Issue date May 28, 2024
- Saudi Arabian Oil Company
- Moataz Abu Al Saud
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Reuse of hypersaline brine with ionic liquids
- Patent number 11,939,521
- Issue date Mar 26, 2024
- Saudi Arabian Oil Company
- Adrian Cesar Cavazos Sepulveda
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Alternating microsphere and smartwater injection for enhanced oil r...
- Patent number 11,867,039
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Subhash Chandrabose Ayirala
- E21 - EARTH DRILLING MINING
Information Patent Grant
Thickened CO2 in gravity drainage gas injection processes
- Patent number 11,867,038
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Zuhair Al-Yousif
- E21 - EARTH DRILLING MINING
Information Patent Grant
Insitu foam generation to fasten and increase oil production rates...
- Patent number 11,867,036
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Zuhair AlYousef
- E21 - EARTH DRILLING MINING
Information Patent Grant
Enhanced recovery method for stratified fractured reservoirs
- Patent number 11,859,484
- Issue date Jan 2, 2024
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detecting carbon dioxide leakage in the field
- Patent number 11,840,921
- Issue date Dec 12, 2023
- Saudi Arabian Oil Company
- Dong Kyu Cha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methodology for modeling electrokinetic effects and identifying car...
- Patent number 11,814,937
- Issue date Nov 14, 2023
- Saudi Arabian Oil Company
- Moataz Abu AlSaud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Down-hole selective ion removal water ionizer system for subsurface...
- Patent number 11,788,392
- Issue date Oct 17, 2023
- Saudi Arabian Oil Company
- Amani O. Alghamdi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methodology to improve the efficiency of gravity drainage CO2 gas i...
- Patent number 11,739,620
- Issue date Aug 29, 2023
- Saudi Arabian Oil Company
- Subhash Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
In-situ salinity and ionic concentration control for calcite coated...
- Patent number 11,712,694
- Issue date Aug 1, 2023
- Saudi Arabian Oil Company
- Dong Kyu Cha
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Device and method to obtain the viscosity of polymer fluids used fo...
- Patent number 11,714,039
- Issue date Aug 1, 2023
- Saudi Arabian Oil Company
- Miguel Gonzalez
- G01 - MEASURING TESTING
Information Patent Grant
High temperature high pressure (HTHP) cell in sum frequency generat...
- Patent number 11,668,643
- Issue date Jun 6, 2023
- Saudi Arabian Oil Company
- Dong kyu Cha
- G01 - MEASURING TESTING
Information Patent Grant
Methodology to increase oil production rates in gravity drainage CO...
- Patent number 11,668,171
- Issue date Jun 6, 2023
- Saudi Arabian Oil Company
- Subhash Ayirala
- E21 - EARTH DRILLING MINING
Information Patent Grant
Stimulated water injection processes for injectivity improvement
- Patent number 11,608,723
- Issue date Mar 21, 2023
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multiscale modeling workflow of advanced waterflooding
- Patent number 11,604,910
- Issue date Mar 14, 2023
- Saudi Arabian Oil Company
- Moataz Abu Al Saud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Humidification dehumidification processes using waste heat extracte...
- Patent number 11,548,796
- Issue date Jan 10, 2023
- Saudi Arabian Oil Company
- Abdulrahman Aljedaani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
In-line monitoring of zeta potential measurements
- Patent number 11,542,812
- Issue date Jan 3, 2023
- Saudi Arabian Oil Company
- Amani Othman Alghamdi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and system for modeling hydrocarbon recovery workflow
- Patent number 11,525,345
- Issue date Dec 13, 2022
- Saudi Arabian Oil Company
- Moataz Abu AlSaud
- E21 - EARTH DRILLING MINING
Information Patent Grant
Injection of tailored water chemistry to mitigate foaming agents re...
- Patent number 11,421,148
- Issue date Aug 23, 2022
- Saudi Arabian Oil Company
- Zuhair Al-Yousif
- E21 - EARTH DRILLING MINING
Information Patent Grant
Detecting carbon dioxide leakage in the field
- Patent number 11,414,986
- Issue date Aug 16, 2022
- Saudi Arabian Oil Company
- Dong Kyu Cha
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems for determining residual fluid saturation of a...
- Patent number 11,408,811
- Issue date Aug 9, 2022
- Saudi Arabian Oil Company
- Quan Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Manganese-assisted waterflooding processes for enhanced oil recover...
- Patent number 11,384,277
- Issue date Jul 12, 2022
- Saudi Arabian Oil Company
- Amani O. Alghamdi
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for dynamic measurement of streaming potential in...
- Patent number 11,385,160
- Issue date Jul 12, 2022
- Saudi Arabian Oil Company
- Dong Kyu Cha
- G01 - MEASURING TESTING
Information Patent Grant
Methods for selecting surfactant solutions for use in enhanced oil...
- Patent number 11,359,133
- Issue date Jun 14, 2022
- Saudi Arabian Oil Company
- Subhash Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Enhanced hydrocarbon recovery with electric current
- Patent number 11,352,867
- Issue date Jun 7, 2022
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seismic assisted flooding processes for oil recovery in carbonates
- Patent number 11,274,535
- Issue date Mar 15, 2022
- Saudi Arabian Oil Company
- Subhash Ayirala
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
MICROFLUIDIC CELL FABRICATION INCLUDING ATOMIC LAYER DEPOSITION (AL...
- Publication number 20240337614
- Publication date Oct 10, 2024
- Saudi Arabian Oil Company
- Ghaida Ahmed ALJUHANI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ZERO LIQUID DISCHARGE WATER MANAGEMENT SYSTEM
- Publication number 20240217844
- Publication date Jul 4, 2024
- Saudi Arabian Oil Company
- Subhash AYIRALA
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Sweep Efficiency of Carbon Dioxide Gas Injection
- Publication number 20240183256
- Publication date Jun 6, 2024
- Saudi Arabian Oil Company
- Zuhair Ali AlYousif
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTRICAL TREATMENT TO REVIVE DEAD GAS WELLS DUE TO WATER BLOCKAGE
- Publication number 20240167371
- Publication date May 23, 2024
- Saudi Arabian Oil Company
- Ghaida Al Juhani
- E21 - EARTH DRILLING MINING
Information Patent Application
WATER-BASED DRILLING MUD FORMULATION USING WASTEWATER DISCHARGE
- Publication number 20240166934
- Publication date May 23, 2024
- Saudi Arabian Oil Company
- Jothibasu Ramasamy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF WATERFLOODING USING INJECTION SOLUTIONS CONTAINING DIHYDR...
- Publication number 20240110092
- Publication date Apr 4, 2024
- Saudi Arabian Oil Company
- Moataz Abu Al Saud
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REUSE OF HYPERSALINE BRINE WITH IONIC LIQUIDS
- Publication number 20240059958
- Publication date Feb 22, 2024
- Saudi Arabian Oil Company
- Adrian Cesar Cavazos Sepulveda
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR ENHANCED STORAGE OF CARBON DIOXIDE IN GEOLOGICAL FORMATIONS
- Publication number 20240052726
- Publication date Feb 15, 2024
- Saudi Arabian Oil Company
- Zuhair AlYousif
- E21 - EARTH DRILLING MINING
Information Patent Application
MANUFACTURING MIXED WETTABILITY SURFACES
- Publication number 20230408919
- Publication date Dec 21, 2023
- Saudi Arabian Oil Company
- Dong Kyu Cha
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CALCITE COATED MICROFLUIDIC CELL AND METHODS THEREOF
- Publication number 20230330658
- Publication date Oct 19, 2023
- Saudi Arabian Oil Company
- Dong Kyu Cha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHODOLOGY TO IMPROVE THE EFFICIENCY OF GRAVITY DRAINAGE CO2 GAS I...
- Publication number 20230265749
- Publication date Aug 24, 2023
- Saudi Arabian Oil Company
- Subhash Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ENHANCED RECOVERY METHOD FOR STRATIFIED FRACTURED RESERVOIRS
- Publication number 20230258065
- Publication date Aug 17, 2023
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Application
ALTERNATING MICROSPHERE AND SMARTWATER INJECTION FOR ENHANCED OIL R...
- Publication number 20230220754
- Publication date Jul 13, 2023
- Saudi Arabian Oil Company
- Subhash Chandrabose Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HIGH TEMPERATURE HIGH PRESSURE (HTHP) CELL IN SUM FREQUENCY GENERAT...
- Publication number 20230184669
- Publication date Jun 15, 2023
- Saudi Arabian Oil Company
- Dong kyu Cha
- G01 - MEASURING TESTING
Information Patent Application
THICKENED CO2 IN GRAVITY DRAINAGE GAS INJECTION PROCESSES
- Publication number 20230175366
- Publication date Jun 8, 2023
- Saudi Arabian Oil Company
- Zuhair Al-Yousif
- E21 - EARTH DRILLING MINING
Information Patent Application
HUMIDIFICATION DEHUMIDIFICATION PROCESSES USING WASTE HEAT EXTRACTE...
- Publication number 20230110229
- Publication date Apr 13, 2023
- Saudi Arabian Oil Company
- Abdulrahman Aljedaani
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
A METHODOLOGY TO INCREASE OIL PRODUCTION RATES IN GRAVITY DRAINAGE...
- Publication number 20230064753
- Publication date Mar 2, 2023
- Saudi Arabian Oil Company
- Subhash Ayirala
- E21 - EARTH DRILLING MINING
Information Patent Application
INSITU FOAM GENERATION TO FASTEN AND INCREASE OIL PRODUCTION RATES...
- Publication number 20220412197
- Publication date Dec 29, 2022
- Saudi Arabian Oil Company
- Zuhair AlYousef
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DOWN-HOLE SELECTIVE ION REMOVAL WATER IONIZER SYSTEM FOR SUBSURFACE...
- Publication number 20220332607
- Publication date Oct 20, 2022
- Saudi Arabian Oil Company
- Amani O. Alghamdi
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODOLOGY FOR MODELING ELECTROKINETIC EFFECTS AND IDENTIFYING CAR...
- Publication number 20220298901
- Publication date Sep 22, 2022
- Saudi Arabian Oil Company
- Moataz Abu AlSaud
- E21 - EARTH DRILLING MINING
Information Patent Application
HUMIDIFICATION DEHUMIDIFICATION PROCESSES USING WASTE HEAT EXTRACTE...
- Publication number 20220289596
- Publication date Sep 15, 2022
- Saudi Arabian Oil Company
- Abdulrahman Aljedaani
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DETECTING CARBON DIOXIDE LEAKAGE IN THE FIELD
- Publication number 20220282613
- Publication date Sep 8, 2022
- Saudi Arabian Oil Company
- Dong Kyu Cha
- B82 - NANO-TECHNOLOGY
Information Patent Application
STIMULATED WATER INJECTION PROCESSES FOR INJECTIVITY IMPROVEMENT
- Publication number 20220213770
- Publication date Jul 7, 2022
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Application
DEVICE AND METHOD TO OBTAIN THE VISCOSITY OF POLYMER FLUIDS USED FO...
- Publication number 20220146393
- Publication date May 12, 2022
- ARAMCO SERVICES COMPANY
- Miguel Gonzalez
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED HYDROCARBON RECOVERY WITH ELECTRIC CURRENT
- Publication number 20220065084
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Abdulaziz S. Al-Qasim
- E21 - EARTH DRILLING MINING
Information Patent Application
SEISMIC ASSISTED FLOODING PROCESSES FOR OIL RECOVERY IN CARBONATES
- Publication number 20220065083
- Publication date Mar 3, 2022
- Saudi Arabian Oil Company
- Subhash Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS FOR SELECTING SURFACTANT SOLUTIONS FOR USE IN ENHANCED OIL...
- Publication number 20220049152
- Publication date Feb 17, 2022
- Saudi Arabian Oil Company
- Subhash Ayirala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD AND SYSTEM FOR MODELING HYDROCARBON RECOVERY WORKFLOW
- Publication number 20220019718
- Publication date Jan 20, 2022
- Saudi Arabian Oil Company
- Moataz Abu AlSaud
- E21 - EARTH DRILLING MINING
Information Patent Application
IN-SITU SALINITY AND IONIC CONCENTRATION CONTROL FOR CALCITE COATED...
- Publication number 20220008920
- Publication date Jan 13, 2022
- Saudi Arabian Oil Company
- Dong kyu Cha
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IN-LINE MONITORING OF ZETA POTENTIAL MEASUREMENTS
- Publication number 20210372275
- Publication date Dec 2, 2021
- Saudi Arabian Oil Company
- Amani Othman Alghamdi
- E21 - EARTH DRILLING MINING

Subhash Chandrabose Ayirala

Person

Patents Grantslast 30 patents

Electrical treatment to revive dead gas wells due to water blockage

Systems for humidification dehumidification that use waste heat ext...

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

Method of waterflooding using injection solutions containing dihydr...

Reuse of hypersaline brine with ionic liquids

Alternating microsphere and smartwater injection for enhanced oil r...

Thickened CO2 in gravity drainage gas injection processes

Insitu foam generation to fasten and increase oil production rates...

Enhanced recovery method for stratified fractured reservoirs

Detecting carbon dioxide leakage in the field

Methodology for modeling electrokinetic effects and identifying car...

Down-hole selective ion removal water ionizer system for subsurface...

Methodology to improve the efficiency of gravity drainage CO2 gas i...

In-situ salinity and ionic concentration control for calcite coated...

Device and method to obtain the viscosity of polymer fluids used fo...

High temperature high pressure (HTHP) cell in sum frequency generat...

Methodology to increase oil production rates in gravity drainage CO...

Stimulated water injection processes for injectivity improvement

Multiscale modeling workflow of advanced waterflooding

Humidification dehumidification processes using waste heat extracte...

In-line monitoring of zeta potential measurements

Method and system for modeling hydrocarbon recovery workflow

Injection of tailored water chemistry to mitigate foaming agents re...

Detecting carbon dioxide leakage in the field

Methods and systems for determining residual fluid saturation of a...

Manganese-assisted waterflooding processes for enhanced oil recover...

System and method for dynamic measurement of streaming potential in...

Methods for selecting surfactant solutions for use in enhanced oil...

Enhanced hydrocarbon recovery with electric current

Seismic assisted flooding processes for oil recovery in carbonates

Patents Applicationslast 30 patents

MICROFLUIDIC CELL FABRICATION INCLUDING ATOMIC LAYER DEPOSITION (AL...

ZERO LIQUID DISCHARGE WATER MANAGEMENT SYSTEM

Sweep Efficiency of Carbon Dioxide Gas Injection

ELECTRICAL TREATMENT TO REVIVE DEAD GAS WELLS DUE TO WATER BLOCKAGE

WATER-BASED DRILLING MUD FORMULATION USING WASTEWATER DISCHARGE

METHOD OF WATERFLOODING USING INJECTION SOLUTIONS CONTAINING DIHYDR...

REUSE OF HYPERSALINE BRINE WITH IONIC LIQUIDS

METHOD FOR ENHANCED STORAGE OF CARBON DIOXIDE IN GEOLOGICAL FORMATIONS

MANUFACTURING MIXED WETTABILITY SURFACES

CALCITE COATED MICROFLUIDIC CELL AND METHODS THEREOF

METHODOLOGY TO IMPROVE THE EFFICIENCY OF GRAVITY DRAINAGE CO2 GAS I...

ENHANCED RECOVERY METHOD FOR STRATIFIED FRACTURED RESERVOIRS

ALTERNATING MICROSPHERE AND SMARTWATER INJECTION FOR ENHANCED OIL R...

HIGH TEMPERATURE HIGH PRESSURE (HTHP) CELL IN SUM FREQUENCY GENERAT...

THICKENED CO2 IN GRAVITY DRAINAGE GAS INJECTION PROCESSES

HUMIDIFICATION DEHUMIDIFICATION PROCESSES USING WASTE HEAT EXTRACTE...

A METHODOLOGY TO INCREASE OIL PRODUCTION RATES IN GRAVITY DRAINAGE...

INSITU FOAM GENERATION TO FASTEN AND INCREASE OIL PRODUCTION RATES...

DOWN-HOLE SELECTIVE ION REMOVAL WATER IONIZER SYSTEM FOR SUBSURFACE...

METHODOLOGY FOR MODELING ELECTROKINETIC EFFECTS AND IDENTIFYING CAR...

HUMIDIFICATION DEHUMIDIFICATION PROCESSES USING WASTE HEAT EXTRACTE...

DETECTING CARBON DIOXIDE LEAKAGE IN THE FIELD

STIMULATED WATER INJECTION PROCESSES FOR INJECTIVITY IMPROVEMENT

DEVICE AND METHOD TO OBTAIN THE VISCOSITY OF POLYMER FLUIDS USED FO...

ENHANCED HYDROCARBON RECOVERY WITH ELECTRIC CURRENT

SEISMIC ASSISTED FLOODING PROCESSES FOR OIL RECOVERY IN CARBONATES

METHODS FOR SELECTING SURFACTANT SOLUTIONS FOR USE IN ENHANCED OIL...

METHOD AND SYSTEM FOR MODELING HYDROCARBON RECOVERY WORKFLOW

IN-SITU SALINITY AND IONIC CONCENTRATION CONTROL FOR CALCITE COATED...

IN-LINE MONITORING OF ZETA POTENTIAL MEASUREMENTS