ClassID:

104986

C09K2208/10 - CPC Classification

Classification description:

Aspects relating to compositions of drilling or well treatment fluids Nanoparticle-containing well treatment fluids

Recent Application in this class:
#1
20260132329
2026-05-14

NANOPARTICLES AND ABSORBENT POLYMER WELLBORE CLEANOUT COMPOSITIONS AND METHODS OF USE THEREOF

#2
20260117116
2026-04-30

COMPOSITION AND METHOD FOR HYDRAULIC FRACTURING AND EVALUATION AND DIAGNOSTICS OF HYDRAULIC FRACTURES USING INFUSED POROUS CERAMIC PROPPANT

#3
20260117114
2026-04-30

Method of Improving Performance of Relative Permeability Modifiers

#4
20260098204
2026-04-09

INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS

#5
20260098201
2026-04-09

EXTENDED RELEASE SCALE INHIBITORS CONTAINING AMINE FUNCTIONALIZED SILICA

#6
20260085227
2026-03-26

LIGHTWEIGHT COMPOSITE CEMENT COMPOSITIONS AND METHODS OF CEMENTING WELLS WITH SAID COMPOSITIONS

#7
20260078297
2026-03-19

STABILIZED CO2 FOAM COMPOSITIONS FOR SUBTERANEAN FRACTURING APPLICATIONS AND COMPOSITIONS RELATED THERETO

#8
20260078295
2026-03-19

SYNERGISTIC EFFECTS OF NANOPARTICLES AND SURFACTANTS FOR WATER INJECTIVITY IMPROVEMENT

#9
20260062604
2026-03-05

INFUSED AND COATED PROPPANT CONTAINING CHEMICAL TREATMENT AGENTS AND METHODS OF USING SAME

#10
20260062602
2026-03-05

SELF-HEALING CEMENT

#11
20260062601
2026-03-05

METHOD OF USING GRAPHITE OR GRAPHENE IN SPACER FLUID FOR DISPLACING NON-AQUEOUS DRILLING FLUID

#12
20260049242
2026-02-19

EMULSIFIED ACID SYSTEM FOR DRAG REDUCTION IN SUBTERRANEAN WELLS

#13
20260043307
2026-02-12

SYSTEM AND METHOD FOR LEAK PREVENTION

#14
20260028519
2026-01-29

TWO-DIMENSIONAL NANOMATERIALS FOR CO2 MINERALIZATION IN DOWNHOLE ENVIRONMENTS

#15
20260022291
2026-01-22

FUNCTIONALIZED NANOPARTICLES AS WETABILITY MODIFIER

#16
20260015920
2026-01-15

Temporary Isolation System for Reservoirs

#17
20260002069
2026-01-01

CONTROLLABLE ASYMMETRIC SURFACE FUNCTIONALIZATION OF NANOMATERIALS WITH NATURAL POLYMER TEMPLATE

#18
20250388802
2025-12-25

NANOPARTICLE-SURFACTANT STABILIZED FOAMS

#19
20250376619
2025-12-11

FLUORESCENT METAL ORGANIC FRAMEWORKS (MOFS) FOR DRILLING DEPTH CORRELATION AND WATERFRONT MAPPING

#20
20250354047
2025-11-20

METAL OXIDE NANOSHALE INHIBITORS FOR WATER-BASED DRILLING FLUIDS

#21
20250346803
2025-11-13

FRACTURING FLUID COMPOSITIONS WITH OXIDIZERS AND NANOPARTICLES AND RELATED METHODS

#22
20250346800
2025-11-13

NANOBUBBLE FOR IMPROVING SCAVENGER EFFICIENCY

#23
20250346799
2025-11-13

MATERIAL AND METHODS FOR ENHANCED TRIAZINE-H2S SCAVENGING EFFICIENCY IN BUBBLE TOWER REACTOR USING NANO-BUBBLING TECHNOLOGY

#24
20250340775
2025-11-06

COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES

#25
20250334008
2025-10-30

METHOD FOR TREATING A WELL BORE FOR DEHYDROSULFURIZATION

#26
20250327389
2025-10-23

WATER/GAS RATIO REDUCER COMPOUNDS

#27
20250326965
2025-10-23

AMPHIPHILIC TITANIUM DIOXIDE NANOMATERIAL AND ITS PREPARATION METHOD AND APPLICATION

#28
20250326964
2025-10-23

CLAY SWELLING INHIBITORS

#29
20250314161
2025-10-09

METHOD FOR GENERATING CO2 IN SITU FOR OILFIELD APPLICATIONS USING PROPYLENE CARBONATE

#30
20250304850
2025-10-02

METHOD OF REMOVING HYDROGEN SULFIDE FROM A SUBTERRANEAN GEOLOGICAL FORMATION WITH A ZEOLITIC IMIDAZOLATE FRAMEWORK IN WASTE COOKING OIL-BASED DRILLING FLUIDS

#31
20250297153
2025-09-25

ADDITIVES FOR WELL TREATMENT, METHODS FOR PREPARING WELL TREATMENT COMPOSITION USING THESE ADDITIVES, AND APPLICATIONS OF SAID COMPOSITION

#32
20250289993
2025-09-18

SULFONATION METHOD FOR EFFICIENT SCALE-UP SYNTHESIS OF JANUS CARBON NANOMATERIALS FROM BIOMASS WASTE

#33
20250289991
2025-09-18

SULFONATION METHOD FOR EFFICIENT SCALEUP SYNTHESIS OF JANUS CARBON NANOFLUIDS FROM WASTE PLASTICS

#34
20250282990
2025-09-11

SYSTEM AND METHOD FOR CONSUMING ACIDIC FLUIDS IN WELLS

#35
20250282987
2025-09-11

INCORPORATING IMIDAZOLE-BASED NANOMATERIAL INTO DRILLING FLUIDS FOR EFFECTIVE HYDROGEN SULFIDE SCAVENGING DURING DRILLING OPERATIONS

#36
20250270436
2025-08-28

USING GRAPHITE NANO-PLATELETS TO IMPROVE THE INTEGRITY OF OIL AND GAS WELLS

#37
20250250477
2025-08-07

POLYAMINE DENDRIMER ALUMINA NANOPARTICLES AND METHODS ASSOCIATED THEREWITH

#38
20250250180
2025-08-07

MODIFIED TITANIUM DIOXIDE NANOMATERIAL AND PREPARATION METHOD AND APPLICATION THEREOF

#39
20250243401
2025-07-31

FOAMED ACID SYSTEM STABILIZED BY TWO DIMENSIONAL-GRAPHENE AND SURFACTANT COMPOSITE FOR FRACTURING APPLICATION

#40
20250243399
2025-07-31

Method for Treating and Protecting Equipment Using Nanoparticle Compositions

#41
20250243340
2025-07-31

SYNTHESIS OF MELAMINE POLYMER MODIFIED ZINC OXIDE NANOPARTICLES AS A CORROSION INHIBITOR

#42
20250236778
2025-07-24

CLAY SWELLING INHIBITION USING ACRYLIC ACID FUNCTIONALIZED CELLULOSE DIACRYLATE CARBON NANOCOMPOSITE

#43
20250230055
2025-07-17

MODIFIED TITANIUM DISULFIDE NANOMATERIAL AND ITS PREPARATION METHOD AND APPLICATION

#44
20250223187
2025-07-10

PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-ION BATTERIES

#45
20250188338
2025-06-12

FOAM FORMULATION AND ITS USE IN TEMPORARY PIPE PLUGGING

#46
20250179900
2025-06-05

CRUDE OIL RECOVERY METHOD

#47
20250179645
2025-06-05

Method of Pretreating a Pipeline or Apparatus

#48
20250145878
2025-05-08

Method of Altering the Wettability of a Subterranean Surface to Enhance Protection of Hydrocarbons

#49
20250129284
2025-04-24

Methods and systems for forming a solidified fluid barrier in a wellhead

#50
20250115804
2025-04-10

AI ASSISTED NANOFLUIDS CO2 WAG

#51
20250101290
2025-03-27

LOST CIRCULATION COMPOSITE MATERIALS AND METHODS AND SYSTEMS RELATED THERETO

#52
20250084299
2025-03-13

QUANTUM DOT NANOFLUIDS

#53
20250084298
2025-03-13

QUANTUM DOT NANOFLUIDS

#54
20250075116
2025-03-06

Nano-Modified Polymer Injectate for Improving Energy Sweep in Geothermal Reservoirs and Methods of Making

#55
20250075115
2025-03-06

LIGHTWEIGHT COMPOSITE CEMENT COMPOSITIONS AND METHODS OF CEMENTING WELLS WITH SAID COMPOSITIONS

#56
20250059092
2025-02-20

METHOD TO USE LOSS CIRCULATION MATERIAL COMPOSITION COMPRISING ALKALINE NANOPARTICLE-BASED DISPERSION AND FORMATE ACTIVATOR IN DOWNHOLE CONDITIONS

#57
20250059048
2025-02-20

MODIFIED MULTI-WALLED CARBON NANOTUBES INCLUDING MULTI-WALLED CARBON NANOTUBES AND CARBOXYLATE MOIETIES AND RELATED METHODS

#58
20250051630
2025-02-13

Composite gels for water shutoff in fractured reservoirs

#59
20250043170
2025-02-06

METHOD TO REDUCE ADSORPTION OF CATIONIC SURFACTANTS ON CARBONATE ROCKS USING METHYLENE BLUE

#60
20250034450
2025-01-30

FUNCTIONALIZED NANOPARTICLES AS WETABILITY MODIFIER

#61
20250034449
2025-01-30

Functionalized nanoparticles and polymers for foamer applications in upstream environments

#62
20250018376
2025-01-16

Catalysts that include a fibrous silica support and metal oxide nanoparticles and methods of making and using same

#63
20250011639
2025-01-09

CORROSION INHIBITOR HAVING CARBON-BASED NANOPARTICLES

#64
20250002775
2025-01-02

METHOD TO USE LOSS CIRCULATION MATERIAL COMPOSITION COMPRISING ACIDIC NANOPARTICLE-BASED DISPERSION AND FORMATE BASED ACTIVATOR IN DOWNHOLE CONDITIONS

#65
20240425744
2024-12-26

PREVENTING WATER PRODUCTION IN SUBTERRANEAN FORMATIONS

#66
20240417618
2024-12-19

Polymers and Nanoparticles for Flooding

#67
20240417617
2024-12-19

NANOSILICA-BASED COMPOSITION FOR PROVIDING WATER SHUT OFF TO SUBTERRANEAN FORMATION

#68
20240400889
2024-12-05

FOAMED ACID SYSTEM STABILIZED BY TWO DIMENSIONAL-GRAPHENE AND SURFACTANT COMPOSITE FOR FRACTURING APPLICATION

#69
20240392181
2024-11-28

COMPOSITION FOR A COATED PROPPANT

#70
20240392180
2024-11-28

METHOD OF TREATING A SUBSURFACE FORMATION WITH A COATED PROPPANT

#71
20240384162
2024-11-21

SILICA-ENCAPSULATED TRACERS FOR USE IN FRACTURING FLUIDS AND METHODS OF PREPARATION AND ETCHING THEREOF

#72
20240384160
2024-11-21

STABILIZED CO2 FOAM COMPOSITIONS FOR SUBTERANEAN FRACTURING APPLICATIONS AND COMPOSITIONS RELATED THERETO

#73
20240384157
2024-11-21

LIGNIN-BASED COMPOSITIONS AND RELATED CLEANING METHODS

#74
20240384154
2024-11-21

Method of altering the wettability of a subterranean surface to enhance production of hydrocarbons

#75
20240368459
2024-11-07

GUAR GUM FRACTURING FLUID GEL AND GUAR GUM FRACTURING FLUID SYSTEM WITH REDUCED pH DEPENDENCE, AS WELL AS PREPARATION METHOD AND APPLICATION THEREOF

#76
20240368448
2024-11-07

LIGNIN-BASED DRILLING FLUIDS AND RELATED METHODS

#77
20240343964
2024-10-17

ENVIRONMENTALLY ACCEPTABLE WELLBORE STABILITY ADDITIVE

#78
20240336828
2024-10-10

Ultra-high temperature resistant cement slurry system for cementing and preparation method and use thereof

#79
20240327698
2024-10-03

INJECTION FLUIDS FOR STIMULATING FRACTURED FORMATIONS

#80
20240327697
2024-10-03

ALUMINIUM NANOPARTICLE CORROSION INHIBITOR ADDITIVES

#81
20240318066
2024-09-26

METHODS AND COMPOSITIONS FOR SQUEEZE LIFE ENHANCEMENT

#82
20240309759
2024-09-19

METHOD OF USING A DISSOLVABLE DEPLOYMENT DEVICE FOR THE TRANSFER OF ULTRAHIGH RESOLUTION NANOPARTICLE TRACER ADDITIVES INTO A WELLBORE

#83
20240309265
2024-09-19

FOAMED WETTABILITY ALTERATION TREATMENT FOR DEEP CONDENSATE AND WATER BLOCKAGE IN GAS RESERVOIRS

#84
20240309261
2024-09-19

SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS LOW SHEAR RATE VISCOSITY ENHANCER

#85
20240294824
2024-09-05

FLUORESCENT METAL ORGANIC FRAMEWORKS (MOFS) FOR DRILLING DEPTH CORRELATION AND WATERFRONT MAPPING

#86
20240279532
2024-08-22

INJECTION FLUIDS COMPRISING A NON-IONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS

#87
20240271032
2024-08-15

INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS

#88
20240271030
2024-08-15

SURFACE-MODIFIED NANOPARTICLE COMPOSITIONS AND RELATED APPLICATIONS IN SUBTERRANEAN HYDROCARBON RECOVERY

#89
20240271029
2024-08-15

MODIFIED SILICA NANOPARTICLE AND METHODS OF SYNTHESIS

#90
20240263064
2024-08-08

Polymers and Nanoparticles for Flooding

#91
20240199942
2024-06-20

LIGNIN-BASED COMPOSITIONS AND RELATED HYDROCARBON RECOVERY METHODS

#92
20240199939
2024-06-20

WATER-SOLUBLE ASSOCIATIVE AMPHOTERIC POLYMER AS A RHEOLOGY MODIFIER FOR SUBTERRANEAN TREATMENTS

#93
20240182780
2024-06-06

Lignin-based fracturing fluids and related methods

#94
20240182777
2024-06-06

LIGNIN-BASED DILUENT AND RELATED METHODS

#95
20240182772
2024-06-06

LIGNIN-BASED COMPOSITIONS AND RELATED METHODS

#96
20240166939
2024-05-23

JANUS CARBON NANOFLUIDS FROM WASTE PLASTICS AS SUSTAINABLE NANO-AGENTS FOR ENHANCED OIL RECOVERY

#97
20240150642
2024-05-09

METHOD FOR MAKING NANO- AND MICRO-PARTICLES FOR USE AS A PROPPANT AND FLUID-LOSS-CONTROL ADDITIVE

#98
20240141223
2024-05-02

ENVIRONMENTALLY FRIENDLY NANOSHALE INHIBITOR IN AQUEOUS-BASED WELLBORE FLUIDS

#99
20240132771
2024-04-25

RE-CROSSLINKABLE HYPER-BRANCHED POLYMER GELS BASED ON A TRANSMIDATION REACTION

#100
20240117234
2024-04-11

Acid matrix applications: well stimulation and completion fluids using viscoelastic surfactants and modified additives

#101
20240101889
2024-03-28

Halloysite nanotubes for slow release asphaltene control chemical squeeze treatments

#102
20240093603
2024-03-21

Method of using a dissolvable deployment device for the transfer of ultrahigh resolution nanoparticle tracer additives into a wellbore

#103
20240093084
2024-03-21

CHEMICAL FLUID CONTAINING AN ANTIOXIDANT FOR UNDERGROUND TREATMENT OF OIL AND GAS RESERVOIRS

#104
20240067868
2024-02-29

COMPOSITIONS AND METHODS FOR CONTROLLED DELIVERY OF ACID USING SULFONATE DERIVATIVES

#105
20240060417
2024-02-22

OIL FIELD TRACER, METHOD FOR OIL FIELD TRACING, AND PROPPANT COMPOSITION

#106
20240059948
2024-02-22

EXTENDED RELEASE ASPHALTENE INHIBITOR COMPOSITION

#107
20240043739
2024-02-08

FRAC FLUIDS FOR FAR FIELD DIVERSION

#108
20240043736
2024-02-08

ANTI-SLOUGHING DRILLING FLUID AND USE THEREOF

#109
20240043735
2024-02-08

Nanographene and preparation method and use thereof and oil-based drilling fluid

#110
20240034925
2024-02-01

Enhanced oil recovery with Janus nanoparticles

#111
20240018413
2024-01-18

Pillar fracturing

#112
20240010909
2024-01-11

Pillar fracturing

#113
20240010908
2024-01-11

Pillar fracturing

#114
20240010904
2024-01-11

High temperature and high salinity-resistant complementarily rigid-flexible plugging agent and method for preparing the same and water-based drilling fluid and use thereof

#115
20240010902
2024-01-11

Environmentally acceptable wellbore stability additive

#116
20230407744
2023-12-21

MAGNETIC NANOEMULSIONS FOR FLUID CONDUCTIVITY ANALYSIS IN SUBSURFACE RESERVOIRS

#117
20230399562
2023-12-14

Infused and coated proppant containing chemical treatment agents and methods of using same

#118
20230399561
2023-12-14

Method for removing condensate banking in a subsurface formation

#119
20230374372
2023-11-23

SILICA NANOPARTICLES FOR CRUDE OIL RECOVERY USING CARBON DIOXIDE, AND CRUDE OIL RECOVERY METHOD

#120
20230374369
2023-11-23

Nanoparticle carrier platform and methods for controlled release of subterranean well treatment additives

#121
20230365855
2023-11-16

OLIGONUCLEOTIDE-CONTAINING TRACER PARTICLES FOR SUBTERRANEAN APPLICATIONS

#122
20230358132
2023-11-09

METHODS OF DETERMINING WELLBORE INTEGRITY

#123
20230348776
2023-11-02

Method of treating or maintaining an apparatus

#124
20230332041
2023-10-19

COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES

#125
20230313645
2023-10-05

Enhanced carbon capture and storage

#126
20230313028
2023-10-05

Coated nanosand as relative permeability modifier

#127
20230313027
2023-10-05

Coated proppants and methods of making and use thereof

#128
20230313025
2023-10-05

Superheated phase changing nanodroplets for hydrocarbon reservoir applications

#129
20230313019
2023-10-05

Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods

#130
20230312354
2023-10-05

Synthesis of polyethylenimine-silica janus nanoparticles

#131
20230303909
2023-09-28

Thermochemical soap stick for well lifting and deliquification

#132
20230303905
2023-09-28

Alkaline earth metal minerals as carriers for surfactants in drilling fluids

#133
20230295487
2023-09-21

Method for stabilizing COmicrobubble by injecting nanoparticles to enhance geological storage

#134
20230279287
2023-09-07

Oligonucleotide-containing tracer particles for subterranean applications

#135
20230272259
2023-08-31

Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals

#136
20230265334
2023-08-24

Treatment of subterranean formations

#137
20230242805
2023-08-03

HYDRATE DECOMPOSITION INHIBITING COMPOSITION, COUPLING ENHANCED SOLID HYDRATE, AND METHOD FOR IMPROVING SOLID HYDRATE STORAGE AND TRANSPORTATION STABILITY

#138
20230235214
2023-07-27

Nanobubbles and gas-liquid mixtures for enhanced carbon dioxide sequestration

#139
20230235209
2023-07-27

Synthesis and use of grafted graphene in aqueous drilling fluids as low shear rate viscosity enhancer

#140
20230227713
2023-07-20

MULTICOMPONENT NANOCAPSULES FOR ENHANCED OIL RECOVERY

#141
20230227711
2023-07-20

Tube coating with polar surface treated silica-based nanoparticles to prevent build-up of solid sulfur

#142
20230220269
2023-07-13

Using silica nanoparticles to reduce the deposition of solid sulfur in natural gas wells

#143
20230220267
2023-07-13

Nano-Modified Polymer Injectate for Improving Energy Sweep in Geothermal Reservoirs and Methods of Making

#144
20230203361
2023-06-29

WELLBORE STABILITY COMPOSITIONS COMPRISING NANOPARTICLES

#145
20230193112
2023-06-22

Method to use loss circulation material composition comprising acidic nanoparticle based dispersion and sodium bicarbonate in downhole conditions

#146
20230193110
2023-06-22

USING GRAPHITE NANO-PLATELETS TO IMPROVE THE INTEGRITY OF OIL AND GAS WELLS

#147
20230183557
2023-06-15

Foamed wettability alteration treatment for deep condensate and water blockage in gas reservoirs

#148
20230183545
2023-06-15

Methods to use water shutoff material composition comprising alkaline nanosilica dispersion and sodium bicarbonate in downhole conditions

#149
20230174849
2023-06-08

STRUCTURAL EXPANDABLE MATERIALS

#150
20230174843
2023-06-08

Cementing formulations containing halloysite and silica flour and methods of use

#151
20230159815
2023-05-25

Composition and methods for enhancing the production of hydrocarbons

#152
20230151261
2023-05-18

Gel fluid composites comprising nanosilica and quantum dots for sealing water production in a wellbore

#153
20230146672
2023-05-11

Tight oil reservoir COflooding multi-scale channeling control system and preparation method

#154
20230141596
2023-05-11

Multifunctional fluorescent tags for subterranean applications

#155
20230140917
2023-05-11

Polymer nano-clays as multifunctional mud logging barcode tracers

#156
20230133517
2023-05-04

Frac fluids for far field diversion

#157
20230133053
2023-05-04

Bionic and dual-phobic high-performance water-based drilling fluid

#158
20230131776
2023-04-27

FRAC FLUIDS FOR FAR FIELD DIVERSION

#159
20230129905
2023-04-27

Treatment of subterranean formations

#160
20230129848
2023-04-27

TARGET DELIVERY OF CHEMICAL TRACERS FOR SINGLE WELL CHEMICAL TRACER TESTS

#161
20230118402
2023-04-20

Organic-inorganic nanocomposite gel and oil-based drilling fluid

#162
20230116506
2023-04-13

Polymers and nanoparticles for flooding

#163
20230115715
2023-04-13

Nanoparticle wedge effect to induce water wettability

#164
20230115135
2023-04-13

Polymers and nanoparticles for flooding

#165
20230108336
2023-04-06

Foam formulation and its use in temporary pipe plugging

#166
20230092055
2023-03-23

NMR LOGGING METHOD USING SUPERPARAMAGNETIC IRON OXIDE NANOPARTICLES

#167
20230080032
2023-03-16

Tertiary amine-grafted silica nano-plugging agent and water-based drilling fluids

#168
20230078038
2023-03-16

Rheology modifiers for high fluid-loss squeeze lost circulation materials

#169
20230074622
2023-03-09

Methods of making nanoparticle coated proppants and use thereof

#170
20230072927
2023-03-09

Methods for completing a wellbore using high density brine containing colloidal particles

#171
20230068743
2023-03-02

MULTI-PHASE COMPOSITION AND METHOD FOR MITIGATING FRACTURING HITS OF UNDERGROUND WELLS

#172
20230060690
2023-03-02

Coated nanosand as relative permeability modifier

#173
20230040360
2023-02-09

Coated proppants and methods of making and use thereof

#174
20230037819
2023-02-09

Surface-modified nanoparticle compositions and related applications in subterranean hydrocarbon recovery

#175
20230035211
2023-02-02

Packer fluid with nanosilica dispersion and sodium bicarbonate for thermal insulation

#176
20230030437
2023-02-02

Nanofluid for fines migration reduction and enhanced oil recovery, method of preparation and uses

#177
20230029914
2023-02-02

Method for making nano- and micro-particles for use as a proppant and fluid-loss-control additive

#178
20230028768
2023-01-26

Cement comprising magnetic nanoparticles and method of setting a slurry thereof

#179
20230028498
2023-01-26

Drilling fluid compositions containing superparamagnetic nanoparticles

#180
20230002669
2023-01-05

Silica nanoparticles for crude oil recovery using carbon dioxide, and crude oil recovery method

#181
20230002234
2023-01-05

Bulk synthesis of Janus nanomaterials

#182
20220403228
2022-12-22

Fracturing fluids containing hydrophilic fibers

#183
20220403227
2022-12-22

Multicomponent nanocapsules for enhanced oil recovery

#184
20220348818
2022-11-03

Frac fluids for far field diversion

#185
20220348816
2022-11-03

Autonomous extremophiles for downhole oil and gas applications controlled by metal silica nanoparticles

#186
20220340809
2022-10-27

Synergistic enhancement of slickwater fracturing fluids

#187
20220340808
2022-10-27

Viscoelastic surfactant fluid composition, and method of using the same

#188
20220306932
2022-09-29

Magnetic covalent organic frameworks as stabilizer and marker for subsurface monitoring

#189
20220290033
2022-09-15

Polymer-nanofiller hydrogels

#190
20220290032
2022-09-15

Oil-based drilling fluid composition, oil-based drilling fluid and preparation method and use thereof

#191
20220259488
2022-08-18

Coated nanosand as relative permeability modifier

#192
20220228051
2022-07-21

Methods and compositions for squeeze life enhancement

#193
20220228050
2022-07-21

Nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor and its preparation method and application

#194
20220213378
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