Tao Chen

Person

Dhahran, SA

People

Patents Grantslast 30 patents

Information Patent Grant
Foamed squeeze treatment in wells
- Patent number 12,345,129
- Issue date Jul 1, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Multipurpose downhole apparatus
- Patent number 12,258,852
- Issue date Mar 25, 2025
- Saudi Arabian Oil Company
- Norah A. Aljeaban
- E21 - EARTH DRILLING MINING
Information Patent Grant
Pipeline pig with retractable scraper
- Patent number 12,194,514
- Issue date Jan 14, 2025
- Saudi Arabian Oil Company
- Faisal Alrasheed
- B08 - CLEANING
Information Patent Grant
Self-powered downhole injection systems and methods for operating t...
- Patent number 12,055,020
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method to treat nano-filtration membrane retentate for reuse in fra...
- Patent number 12,054,409
- Issue date Aug 6, 2024
- Saudi Arabian Oil Company
- Fahd Ibrahim AlGhunaimi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Inhibiting corrosion in gas wells
- Patent number 11,959,016
- Issue date Apr 16, 2024
- Saudi Arabian Oil Company
- Ime Bassey Obot
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Well corrosion control
- Patent number 11,866,640
- Issue date Jan 9, 2024
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Self-powered downhole injection systems and methods for operating t...
- Patent number 11,788,390
- Issue date Oct 17, 2023
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Scale control in production fluids
- Patent number 11,781,225
- Issue date Oct 10, 2023
- Saudi Arabian Oil Company
- Tao Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Production of barium sulfate and fracturing fluid via mixing of pro...
- Patent number 11,746,280
- Issue date Sep 5, 2023
- Saudi Arabian Oil Company
- Fahd Ibrahim AlGhunaimi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Inhibiting corrosion in gas wells
- Patent number 11,549,049
- Issue date Jan 10, 2023
- Saudi Arabian Oil Company
- Ime Bassey Obot
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for targeted chemical treatment of well bores
- Patent number 11,486,242
- Issue date Nov 1, 2022
- Saudi Arabian Oil Company
- Maxim Orlov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Iron sulfide inhibitor suitable for squeeze application
- Patent number 11,466,196
- Issue date Oct 11, 2022
- Saudi Arabian Oil Company
- Lena Petrozziello
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for producing seawater based, high temperature viscoelastic...
- Patent number 11,427,752
- Issue date Aug 30, 2022
- Saudi Arabian Oil Company
- Leiming Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Coating carbon steel tubing with iron sulfide
- Patent number 11,313,043
- Issue date Apr 26, 2022
- Saudi Arabian Oil Company
- Fakuen Frank Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Iron sulfide removal in oilfield applications
- Patent number 11,136,491
- Issue date Oct 5, 2021
- Saudi Arabian Oil Company
- Tao Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for producing seawater based, high temperature viscoelastic...
- Patent number 11,078,408
- Issue date Aug 3, 2021
- Saudi Arabian Oil Company
- Leiming Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method and apparatus for detection of pitting corrosion under iron...
- Patent number 11,041,378
- Issue date Jun 22, 2021
- Saudi Arabian Oil Company
- Tao Chen
- G01 - MEASURING TESTING
Information Patent Grant
Methods for producing seawater based, high temperature viscoelastic...
- Patent number 11,001,749
- Issue date May 11, 2021
- Saudi Arabian Oil Company
- Leiming Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for producing seawater based, high temperature viscoelastic...
- Patent number 10,913,889
- Issue date Feb 9, 2021
- Saudi Arabian Oil Company
- Leiming Li
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mitigating corrosion of carbon steel tubing and surface scaling dep...
- Patent number 10,822,926
- Issue date Nov 3, 2020
- Saudi Arabian Oil Company
- Qiwei Wang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods for producing seawater based, high temperature viscoelastic...
- Patent number 10,563,119
- Issue date Feb 18, 2020
- Saudi Arabian Oil Company
- Leiming Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR TREATING WATER SUPPLY WELLS
- Publication number 20250223204
- Publication date Jul 10, 2025
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
Improving scale control for protecting electric submersible pumps
- Publication number 20250207597
- Publication date Jun 26, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SCALE INHIBITOR SQUEEZE TREATMENT
- Publication number 20250115803
- Publication date Apr 10, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTIPURPOSE DOWNHOLE APPARATUS
- Publication number 20250101855
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Norah A. Aljeaban
- E21 - EARTH DRILLING MINING
Information Patent Application
FOAMED SQUEEZE TREATMENT IN WELLS
- Publication number 20250092761
- Publication date Mar 20, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
RADIATION ACTIVATED WELL TREATMENT
- Publication number 20250084300
- Publication date Mar 13, 2025
- Aramco Innovations LLC
- Timur Zharnikov
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SCALE INHIBITOR SQUEEZE TREATMENT
- Publication number 20250075117
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHODS OF IDENTIFYING TYPES OF IRON SCALE
- Publication number 20250076239
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Panagiotis Kirmizakis
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND DEVICE FOR DOWNHOLE TREATING GAS WELLS
- Publication number 20250075577
- Publication date Mar 6, 2025
- Saudi Arabian Oil Company
- Qiwei Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
REMOVING SCALE FROM A PIPELINE
- Publication number 20250067381
- Publication date Feb 27, 2025
- Saudi Arabian Oil Company
- Anton Manakhov
- B08 - CLEANING
Information Patent Application
SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION
- Publication number 20240409804
- Publication date Dec 12, 2024
- Saudi Arabian Oil Company
- Jian Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMI-AUTOMATIC ANALYSIS OF SCALE AND SLUDGE IN OILFIELD APPLICATIONS
- Publication number 20240264181
- Publication date Aug 8, 2024
- Saudi Arabian Oil Company
- Faisal Alrasheed
- G01 - MEASURING TESTING
Information Patent Application
CALCIUM SULFATE SCALE CONTROL FOR DISPOSAL WELLS
- Publication number 20240218239
- Publication date Jul 4, 2024
- Saudi Arabian Oil Company
- Qiwei Wang
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER
- Publication number 20240182332
- Publication date Jun 6, 2024
- Saudi Arabian Oil Company
- Tao Chen
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SYSTEMS AND METHODS TO DEPLOY A CHEMICAL INHIBITOR IN AN OIL OR GAS...
- Publication number 20240141756
- Publication date May 2, 2024
- Saudi Arabian Oil Company
- Qiwei Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
SEMI-AUTOMATIC CRYSTALLIZATION PROCESS TESTING
- Publication number 20240091669
- Publication date Mar 21, 2024
- Saudi Arabian Oil Company
- Faisal Alrasheed
- G01 - MEASURING TESTING
Information Patent Application
PIPELINE PIG WITH RETRACTABLE SCRAPER
- Publication number 20240091827
- Publication date Mar 21, 2024
- Saudi Arabian Oil Company
- Faisal Alrasheed
- B08 - CLEANING
Information Patent Application
METHOD OF SCALE INHIBITOR ANALYSIS
- Publication number 20240071740
- Publication date Feb 29, 2024
- Saudi Arabian Oil Company
- Tao CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-POWERED DOWNHOLE INJECTION SYSTEMS AND METHODS FOR OPERATING T...
- Publication number 20240003233
- Publication date Jan 4, 2024
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING
Information Patent Application
SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION
- Publication number 20230332036
- Publication date Oct 19, 2023
- Saudi Arabian Oil Company
- Jian Hou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF SULFATE REMOVAL FROM SEAWATER USING HIGH SALINITY PRODUCE...
- Publication number 20230331599
- Publication date Oct 19, 2023
- Saudi Arabian Oil Company
- Fahd Ibrahim Alghunaimi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
REMOVAL OF SULFATE FROM SEAWATER
- Publication number 20230331598
- Publication date Oct 19, 2023
- Saudi Arabian Oil Company
- Qiwei Wang
- E21 - EARTH DRILLING MINING
Information Patent Application
Monitoring Scale Inhibitor Treatment
- Publication number 20230313644
- Publication date Oct 5, 2023
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WELL CORROSION CONTROL
- Publication number 20230303910
- Publication date Sep 28, 2023
- Saudi Arabian Oil Company
- Qiwei Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD TO TREAT NANO-FILTRATION MEMBRANE RETENTATE FOR REUSE IN FRA...
- Publication number 20230227337
- Publication date Jul 20, 2023
- Saudi Arabian Oil Company
- Fahd Ibrahim AlGhunaimi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SCALE CONTROL IN PRODUCTION FLUIDS
- Publication number 20230167558
- Publication date Jun 1, 2023
- Saudi Arabian Oil Company
- Tao Chen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
INHIBITING CORROSION IN GAS WELLS
- Publication number 20230002666
- Publication date Jan 5, 2023
- Saudi Arabian Oil Company
- Ime Bassey Obot
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INHIBITING CORROSION IN GAS WELLS
- Publication number 20220403224
- Publication date Dec 22, 2022
- Saudi Arabian Oil Company
- Ime Bassey Obot
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PRODUCTION OF BARIUM SULFATE AND FRACTURING FLUID VIA MIXING OF PRO...
- Publication number 20220396727
- Publication date Dec 15, 2022
- Saudi Arabian Oil Company
- Fahd Ibrahim AlGhunaimi
- C01 - INORGANIC CHEMISTRY
Information Patent Application
SELF-POWERED DOWNHOLE INJECTION SYSTEMS AND METHODS FOR OPERATING T...
- Publication number 20220259954
- Publication date Aug 18, 2022
- Saudi Arabian Oil Company
- Tao Chen
- E21 - EARTH DRILLING MINING

Person

Patents Grantslast 30 patents

Foamed squeeze treatment in wells

Multipurpose downhole apparatus

Pipeline pig with retractable scraper

Self-powered downhole injection systems and methods for operating t...

Method to treat nano-filtration membrane retentate for reuse in fra...

Inhibiting corrosion in gas wells

Well corrosion control

Self-powered downhole injection systems and methods for operating t...

Scale control in production fluids

Production of barium sulfate and fracturing fluid via mixing of pro...

Inhibiting corrosion in gas wells

Methods for targeted chemical treatment of well bores

Iron sulfide inhibitor suitable for squeeze application

Methods for producing seawater based, high temperature viscoelastic...

Coating carbon steel tubing with iron sulfide

Iron sulfide removal in oilfield applications

Methods for producing seawater based, high temperature viscoelastic...

Method and apparatus for detection of pitting corrosion under iron...

Methods for producing seawater based, high temperature viscoelastic...

Methods for producing seawater based, high temperature viscoelastic...

Mitigating corrosion of carbon steel tubing and surface scaling dep...

Methods for producing seawater based, high temperature viscoelastic...

Patents Applicationslast 30 patents

METHOD AND DEVICE FOR TREATING WATER SUPPLY WELLS

Improving scale control for protecting electric submersible pumps

SCALE INHIBITOR SQUEEZE TREATMENT

MULTIPURPOSE DOWNHOLE APPARATUS

FOAMED SQUEEZE TREATMENT IN WELLS

RADIATION ACTIVATED WELL TREATMENT

SCALE INHIBITOR SQUEEZE TREATMENT

METHODS OF IDENTIFYING TYPES OF IRON SCALE

METHOD AND DEVICE FOR DOWNHOLE TREATING GAS WELLS

REMOVING SCALE FROM A PIPELINE

SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION

SEMI-AUTOMATIC ANALYSIS OF SCALE AND SLUDGE IN OILFIELD APPLICATIONS

CALCIUM SULFATE SCALE CONTROL FOR DISPOSAL WELLS

METHODS FOR DECREASING CALCIUM SULFATE PRECIPITATION IN PRODUCED WATER

SYSTEMS AND METHODS TO DEPLOY A CHEMICAL INHIBITOR IN AN OIL OR GAS...

SEMI-AUTOMATIC CRYSTALLIZATION PROCESS TESTING

PIPELINE PIG WITH RETRACTABLE SCRAPER

METHOD OF SCALE INHIBITOR ANALYSIS

SELF-POWERED DOWNHOLE INJECTION SYSTEMS AND METHODS FOR OPERATING T...

SCALE INHIBITOR FLUID AND METHOD FOR INHIBITING SCALE FORMATION

METHOD OF SULFATE REMOVAL FROM SEAWATER USING HIGH SALINITY PRODUCE...

REMOVAL OF SULFATE FROM SEAWATER

Monitoring Scale Inhibitor Treatment

WELL CORROSION CONTROL

METHOD TO TREAT NANO-FILTRATION MEMBRANE RETENTATE FOR REUSE IN FRA...

SCALE CONTROL IN PRODUCTION FLUIDS

INHIBITING CORROSION IN GAS WELLS

INHIBITING CORROSION IN GAS WELLS

PRODUCTION OF BARIUM SULFATE AND FRACTURING FLUID VIA MIXING OF PRO...

SELF-POWERED DOWNHOLE INJECTION SYSTEMS AND METHODS FOR OPERATING T...