Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil

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CCHEMISTRY METALLURGY C09Paints, dyes C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE C09K8/00Compositions for drilling of boreholes or wells Compositions for treating boreholes or wells

Current Industry

C09K8/58Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil

Industries

Patents Grantslast 30 patents

Information Patent Grant
Compositions containing friction reducers and methods of using ther...
- Patent number 12,352,149
- Issue date Jul 8, 2025
- Chevron U.S.A. Inc.
- Gojko Matovic
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactants for oil and gas production
- Patent number 12,351,756
- Issue date Jul 8, 2025
- ADVANSIX RESINS & CHEMICALS LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
High stability polymer compositions for enhanced oil recovery appli...
- Patent number 12,351,757
- Issue date Jul 8, 2025
- Chevron U.S.A. Inc.
- Hong Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactants having non-conventional hydrophobes
- Patent number 12,338,382
- Issue date Jun 24, 2025
- Harcros Chemicals, Inc.
- Upali Weerasooriya
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for iron chelation
- Patent number 12,338,392
- Issue date Jun 24, 2025
- SOLUGEN, INC.
- Paul Schuber
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of a borate-acid buffer in oil and gas operations
- Patent number 12,331,245
- Issue date Jun 17, 2025
- Chevron U.S.A. Inc.
- Nabijan Nizamidin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Polyacrylamide-based symmetric branched polymer surfactant and a pr...
- Patent number 12,331,246
- Issue date Jun 17, 2025
- China Petroleum and Chemical Corporation
- Zhiqing Su
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition and method for improving the production of petroleum hy...
- Patent number 12,325,824
- Issue date Jun 10, 2025
- CNPC USA Corporation
- Jiangshui Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions and methods for reducing injection pressure in resourc...
- Patent number 12,319,869
- Issue date Jun 3, 2025
- SOLUGEN, INC.
- Thomas A. Swanson
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Treating fluid comprising hydrocarbons, water, and polymer
- Patent number 12,312,534
- Issue date May 27, 2025
- Chevron U.S.A. Inc.
- Sumitra Subrahmanyan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Functionalized nanoparticles and polymers for foamer applications i...
- Patent number 12,312,535
- Issue date May 27, 2025
- Baker Hughes Oilfield Operations LLC
- Leonardo Franca
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactant formulation and method for water flood assisted CO2 sequ...
- Patent number 12,305,489
- Issue date May 20, 2025
- Saudi Arabian Oil Company
- Pramod Dhanaji Patil
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for expanding the capacity for local storage of chemical pro...
- Patent number 12,286,869
- Issue date Apr 29, 2025
- Petroleo Brasileiro S.A. Petrobras
- Fernando Antonio Moreira Da Silva
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polyanionic surfactants and methods of making and using thereof
- Patent number 12,286,588
- Issue date Apr 29, 2025
- Chevron U.S.A. Inc.
- Gayani W. Pinnawala
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of oil recovery using compositions of carbon dioxide and com...
- Patent number 12,286,589
- Issue date Apr 29, 2025
- University of Pittsburgh of the Commonwealth System of Higher Education
- Robert M. Enick
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Formulation for inhibiting water permeation in an extraction well o...
- Patent number 12,281,256
- Issue date Apr 22, 2025
- ENI S.p.A.
- Davide Moscatelli
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for hydrocarbon recovery
- Patent number 12,275,893
- Issue date Apr 15, 2025
- Chevron U.S.A. Inc.
- Do Hoon Kim
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Surfactant package and methods of making and using same
- Patent number 12,269,993
- Issue date Apr 8, 2025
- Halliburton Energy Services, Inc.
- Rahul Jadhav
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for cyclic biochemical conversion of carbon dioxide and hot...
- Patent number 12,264,353
- Issue date Apr 1, 2025
- SOUTHWEST PETROLEUM UNIVERSITY
- Zhengmeng Hou
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Methods for hydrocarbon recovery
- Patent number 12,247,162
- Issue date Mar 11, 2025
- Chevron U.S.A. Inc.
- Do Hoon Kim
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remediation of rag layer and other disposable layers in oil tanks a...
- Patent number 12,247,172
- Issue date Mar 11, 2025
- LOCUS SOLUTIONS IPCO, LLC
- Sean Farmer
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and applications of nonstoichiometric ionic emulsions
- Patent number 12,241,020
- Issue date Mar 4, 2025
- Saudi Arabian Oil Company
- Adrian Cesar Cavazos Sepulveda
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liquid chloride salt-based polymer suspension fluids with polyethyl...
- Patent number 12,227,643
- Issue date Feb 18, 2025
- PSMG, LLC
- Jason K. Holt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Microbial products and uses thereof to improve oil recovery
- Patent number 12,227,694
- Issue date Feb 18, 2025
- LOCUS SOLUTIONS IPCO, LLC
- Sean Farmer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Formulation for the recovery of hydrocarbons including a surfactant...
- Patent number 12,221,579
- Issue date Feb 11, 2025
- ADVANSIX RESINS & CHEMICALS LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions for enhanced oil recovery
- Patent number 12,215,275
- Issue date Feb 4, 2025
- Duy T. Nguyen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Carbon dioxide viscosification
- Patent number 12,209,217
- Issue date Jan 28, 2025
- The Lubrizol Corporation
- Binbin Guo
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inverse polymer emulsion with specific emulsifier package for polym...
- Patent number 12,203,031
- Issue date Jan 21, 2025
- TOUGAS OILFIELD SOLUTIONS GMBH
- Fatima Dugonjic-Bilic
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for reducing pressure and increasing injection by continuous...
- Patent number 12,203,030
- Issue date Jan 21, 2025
- China University of Geosciences, Beijing
- Fan Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ALKYL POLYGLYCOSIDE DERIVATIVES
- Publication number 20250236634
- Publication date Jul 24, 2025
- Saudi Arabian Oil Company
- Shaohua Chen
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HEAT-ACTIVATED GELLABLE FLUIDS IN ENHANCED HYDROCARBON RECOVERY
- Publication number 20250236784
- Publication date Jul 24, 2025
- Saudi Arabian Oil Company
- Ziyad Faisal KAIDAR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-I...
- Publication number 20250223187
- Publication date Jul 10, 2025
- Saudi Arabian Oil Company
- Madina Baltaeva
- C01 - INORGANIC CHEMISTRY
Information Patent Application
BRINE-TOLERANT COMPOSITIONS COMPRISING FATTY ACID OR FATTY ESTER RE...
- Publication number 20250223489
- Publication date Jul 10, 2025
- Integrity Bio-Chemicals, LLC
- Brandy ADOLPH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ADDITIVE TO REDUCE POLYMER SOLIDS DEPOSITION AT PUMP HEAD
- Publication number 20250215307
- Publication date Jul 3, 2025
- Baker Hughes Oilfield Operations LLC
- Jianzhong Yang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Remediation of Rag Layer and Other Disposable Layers in Oil Tanks a...
- Publication number 20250207040
- Publication date Jun 26, 2025
- Locus Solutions IPCo, LLC
- Sean FARMER
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FORMULATION
- Publication number 20250188340
- Publication date Jun 12, 2025
- Carbon Chain Technologies Limited
- Richard Bryant
- E21 - EARTH DRILLING MINING
Information Patent Application
RED SAND DUNES SILICON NANOPARTICLES FOR GREEN ENHANCED OIL RECOVERY
- Publication number 20250188339
- Publication date Jun 12, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Md Bashirul HAQ
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Methods for Petroleum Coke Carbon Capture and Sequestration
- Publication number 20250178046
- Publication date Jun 5, 2025
- Confair Carbon Capture Technologies, LLC
- Robert Confair
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Application
Microbial Products and Uses Thereof to Improve Oil Recovery
- Publication number 20250171679
- Publication date May 29, 2025
- Locus Solutions IPCo, LLC
- Sean FARMER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
IMPROVED PROCESS AND DEVICE FOR MAKING AQUEOUS WELLBORE TREATING FL...
- Publication number 20250154838
- Publication date May 15, 2025
- BASF SE
- Daniel BARRERA-MEDRANO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR GAS LIFTED WELL DELIQUIFICATION
- Publication number 20250145881
- Publication date May 8, 2025
- ChampionX LLC
- Jenny L. PHAN
- E21 - EARTH DRILLING MINING
Information Patent Application
SURFACTANT-FACILITATED STORAGE OF CARBON DIOXIDE IN A SUBTERRANEAN...
- Publication number 20250136859
- Publication date May 1, 2025
- Saudi Arabian Oil Company
- Pramod Dhanaji PATIL
- E21 - EARTH DRILLING MINING
Information Patent Application
Compositions and Methods for Paraffin Liquefaction and Enhanced Oil...
- Publication number 20250129287
- Publication date Apr 24, 2025
- Locus Solutions IPCo, LLC
- Sean FARMER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
BIO-TAR MITIGATION IN AQUIFER OR WATER INJECTORS WELLS
- Publication number 20250122420
- Publication date Apr 17, 2025
- Saudi Arabian Oil Company
- Abdulmohsen A. Al-Humam
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION
- Publication number 20250122421
- Publication date Apr 17, 2025
- Chevron U.S.A. Inc.
- Samiha Said Elsayed MORSY
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
AI ASSISTED NANOFLUIDS CO2 WAG
- Publication number 20250115804
- Publication date Apr 10, 2025
- ARAMCO SERVICES COMPANY
- Uchenna Odi
- E21 - EARTH DRILLING MINING
Information Patent Application
MICROBIALLY ENHANCED THERMAL OIL RECOVERY
- Publication number 20250116179
- Publication date Apr 10, 2025
- 9668241 CANADA INC.
- Casey HUBERT
- E21 - EARTH DRILLING MINING
Information Patent Application
SURFACTANT FORMULATION AND METHOD FOR WATER FLOOD ASSISTED CO2 SEQU...
- Publication number 20250116173
- Publication date Apr 10, 2025
- Saudi Arabian Oil Company
- Pramod Dhanaji Patil
- E21 - EARTH DRILLING MINING
Information Patent Application
INVERSE POLYMER EMULSION WITH SPECIFIC EMULSIFIER PACKAGE FOR POLYM...
- Publication number 20250101292
- Publication date Mar 27, 2025
- TOUGAS OILFIELD SOLUTIONS GMBH
- Fatima Dugonjic-Bilic
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PROCESS OF IMPROVING HEAVY OIL RECOVERY USING A COMBINATION OF DOWN...
- Publication number 20250101293
- Publication date Mar 27, 2025
- Saudi Arabian Oil Company
- Pramod Dhanaji Patil
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
QUANTUM DOT NANOFLUIDS
- Publication number 20250084299
- Publication date Mar 13, 2025
- UNIVERSITY OF WYOMING
- Lamia GOUAL
- B82 - NANO-TECHNOLOGY
Information Patent Application
QUANTUM DOT NANOFLUIDS
- Publication number 20250084298
- Publication date Mar 13, 2025
- UNIVERSITY OF WYOMING
- Lamia GOUAL
- B82 - NANO-TECHNOLOGY
Information Patent Application
ANTI-FOAMING FORMULATIONS BASED ON SILICONES AND FLUOROSILICONES AN...
- Publication number 20250075121
- Publication date Mar 6, 2025
- Petroleo Brasileiro S.A. - PETROBRAS
- OSVALDO KARNITZ JUNIOR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SCALE-UP SYNTHESIS OF JANUS CARBON NANOMATERIALS FROM BIOMASS WASTE
- Publication number 20250059046
- Publication date Feb 20, 2025
- ARAMCO SERVICES COMPANY
- Wei Wang
- B82 - NANO-TECHNOLOGY
Information Patent Application
SURFACTANTS FOR OIL AND GAS PRODUCTION
- Publication number 20250051633
- Publication date Feb 13, 2025
- AdvanSix Resins & Chemicals LLC
- Edward Asirvatham
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEMS AND METHODS FOR PERFORMING A POLYMER FLOOD HAVING A GRADED...
- Publication number 20250052140
- Publication date Feb 13, 2025
- TOTALENERGIES E&P RESEARCH & TECHNOLOGY USA, LLC
- Stephane Jouenne
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYMERIC GELS WITH ORGANIC CROSSLINKERS FOR WATER BLOCKING IN OIL...
- Publication number 20250043171
- Publication date Feb 6, 2025
- INSTITUTO MEXICANO DEL PETROLEO
- Natalya Victorovna Likhanova
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD TO REDUCE ADSORPTION OF CATIONIC SURFACTANTS ON CARBONATE RO...
- Publication number 20250043170
- Publication date Feb 6, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Shams KALAM
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
METHOD OF EXTRACTING AND SEPARATING WITH ENHANCED OIL RECOVERY
- Publication number 20250034448
- Publication date Jan 30, 2025
- KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
- Mahmoud Atef ABDULHAMID
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Compositions containing friction reducers and methods of using ther...

Surfactants for oil and gas production

High stability polymer compositions for enhanced oil recovery appli...

Surfactants having non-conventional hydrophobes

Compositions and methods for iron chelation

Use of a borate-acid buffer in oil and gas operations

Polyacrylamide-based symmetric branched polymer surfactant and a pr...

Composition and method for improving the production of petroleum hy...

Compositions and methods for reducing injection pressure in resourc...

Treating fluid comprising hydrocarbons, water, and polymer

Functionalized nanoparticles and polymers for foamer applications i...

Surfactant formulation and method for water flood assisted CO2 sequ...

Method for expanding the capacity for local storage of chemical pro...

Polyanionic surfactants and methods of making and using thereof

Method of oil recovery using compositions of carbon dioxide and com...

Formulation for inhibiting water permeation in an extraction well o...

Methods for hydrocarbon recovery

Surfactant package and methods of making and using same

Method for cyclic biochemical conversion of carbon dioxide and hot...

Methods for hydrocarbon recovery

Remediation of rag layer and other disposable layers in oil tanks a...

Method and applications of nonstoichiometric ionic emulsions

Liquid chloride salt-based polymer suspension fluids with polyethyl...

Microbial products and uses thereof to improve oil recovery

Formulation for the recovery of hydrocarbons including a surfactant...

Compositions for enhanced oil recovery

Ph control in fluid treatment

Carbon dioxide viscosification

Inverse polymer emulsion with specific emulsifier package for polym...

Method for reducing pressure and increasing injection by continuous...

Patents Applicationslast 30 patents

ALKYL POLYGLYCOSIDE DERIVATIVES

HEAT-ACTIVATED GELLABLE FLUIDS IN ENHANCED HYDROCARBON RECOVERY

PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-I...

BRINE-TOLERANT COMPOSITIONS COMPRISING FATTY ACID OR FATTY ESTER RE...

ADDITIVE TO REDUCE POLYMER SOLIDS DEPOSITION AT PUMP HEAD

Remediation of Rag Layer and Other Disposable Layers in Oil Tanks a...

FORMULATION

RED SAND DUNES SILICON NANOPARTICLES FOR GREEN ENHANCED OIL RECOVERY

Methods for Petroleum Coke Carbon Capture and Sequestration

Microbial Products and Uses Thereof to Improve Oil Recovery

IMPROVED PROCESS AND DEVICE FOR MAKING AQUEOUS WELLBORE TREATING FL...

COMPOSITIONS AND METHODS FOR GAS LIFTED WELL DELIQUIFICATION

SURFACTANT-FACILITATED STORAGE OF CARBON DIOXIDE IN A SUBTERRANEAN...

Compositions and Methods for Paraffin Liquefaction and Enhanced Oil...

BIO-TAR MITIGATION IN AQUIFER OR WATER INJECTORS WELLS

COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION

AI ASSISTED NANOFLUIDS CO2 WAG

MICROBIALLY ENHANCED THERMAL OIL RECOVERY

SURFACTANT FORMULATION AND METHOD FOR WATER FLOOD ASSISTED CO2 SEQU...

INVERSE POLYMER EMULSION WITH SPECIFIC EMULSIFIER PACKAGE FOR POLYM...

PROCESS OF IMPROVING HEAVY OIL RECOVERY USING A COMBINATION OF DOWN...

QUANTUM DOT NANOFLUIDS

QUANTUM DOT NANOFLUIDS

ANTI-FOAMING FORMULATIONS BASED ON SILICONES AND FLUOROSILICONES AN...

SCALE-UP SYNTHESIS OF JANUS CARBON NANOMATERIALS FROM BIOMASS WASTE

SURFACTANTS FOR OIL AND GAS PRODUCTION

SYSTEMS AND METHODS FOR PERFORMING A POLYMER FLOOD HAVING A GRADED...

POLYMERIC GELS WITH ORGANIC CROSSLINKERS FOR WATER BLOCKING IN OIL...

METHOD TO REDUCE ADSORPTION OF CATIONIC SURFACTANTS ON CARBONATE RO...

METHOD OF EXTRACTING AND SEPARATING WITH ENHANCED OIL RECOVERY