ClassID:

104986

C09K2208/10 - page 2 - CPC Classification

Classification description:

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

Recent Application in this class:
#301
20200377782
2020-12-03

Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester

#302
20200377778
2020-12-03

Cellulose nanofibers in extended cement systems

#303
20200369947
2020-11-26

Fluoropolymers to reduce retention of nanosurfactants to carbonate reservoir rock for applications in oil fields

#304
20200362159
2020-11-19

Polymer gel with nanocomposite crosslinker

#305
20200347718
2020-11-05

DETECTION AND MONITORING OF CORROSION INHIBITORS IN OILFIELD FLUIDS

#306
20200347284
2020-11-05

Method for eliminating fluid loss during construction of oil and gas wells

#307
20200340329
2020-10-29

Isolation polymer packer

#308
20200339873
2020-10-29

Nanoparticle-enhanced resin coated frac sand composition

#309
20200339872
2020-10-29

Nanoparticle-enhanced resin coated Frac sand composition

#310
20200339868
2020-10-29

Composition and methods for enhancing the production of hydrocarbons

#311
20200339864
2020-10-29

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

#312
20200339863
2020-10-29

Well treatment fluid having an acidic nanoparticle based dispersion, an epoxy resin, and a polyamine

#313
20200332638
2020-10-22

Methods of suspending proppants in hydraulic fracturing fluid

#314
20200332179
2020-10-22

Nanocomposite coated proppants and methods of making same

#315
20200332174
2020-10-22

Method and materials to convert a drilling mud into a solid gel based lost circulation material

#316
20200332169
2020-10-22

Methods of suspending weighting agents in a drilling fluid

#317
20200325387
2020-10-15

HIGH TEMPERATURE FRACTURING FLUIDS WITH NANO-CROSSLINKERS

#318
20200325384
2020-10-15

Re-assembling polymer particle package for conformance control and fluid loss control

#319
20200317993
2020-10-08

Injection fluids for stimulating fractured formations

#320
20200317992
2020-10-08

Injection fluids comprising a non-ionic surfactant for treating unconventional formations

#321
20200308475
2020-10-01

Oleofuransulfonate surfactants for use in wellbore applications

#322
20200308474
2020-10-01

Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement system

#323
20200308469
2020-10-01

Using graphite nano-platelets to improve the integrity of oil and gas wells

#324
20200308391
2020-10-01

Polymer gel with nanocomposite crosslinker

#325
20200299564
2020-09-24

Application of polyelectrolyte complex nanoparticles to fluid loss control of oil well cementing

#326
20200290879
2020-09-17

Bulk synthesis of Janus nanomaterials

#327
20200283677
2020-09-10

Degradable diversion material having a urea compound

#328
20200283672
2020-09-10

Cationic coatings for improved nanoparticle transport in a carbonate reservoir

#329
20200277523
2020-09-03

Co-grinding slag with other material for hydraulic binders

#330
20200270976
2020-08-27

Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoir

#331
20200270512
2020-08-27

Breaking Gel Compositions Containing Nanoparticles

#332
20200270511
2020-08-27

Oil recovery process using an oil recovery composition of aqueous salt solution and metal oxide nanoparticles for carbonate reservoirs

#333
20200270503
2020-08-27

Method and materials to convert a drilling mud into a solid gel based lost circulation material

#334
20200263081
2020-08-20

Rheology control of nanocellulose treatment fluids

#335
20200263075
2020-08-20

Nanosilica dispersion for thermally insulating packer fluid

#336
20200255720
2020-08-13

Additives to minimize viscosity reduction for guar/borate system under high pressure

#337
20200231865
2020-07-23

Hydraulic fracturing fluid

#338
20200231864
2020-07-23

Mitigation of condensate and water banking using functionalized nanoparticles

#339
20200231863
2020-07-23

Method of increasing the oil recovery from an oil-bearing formation

#340
20200231858
2020-07-23

Hydrophilic and hydrophobic superparamagnetic FeOnanoparticles as T-contrast agents for oil reservoir applications

#341
20200224079
2020-07-16

Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs

#342
20200224075
2020-07-16

Foam fracturing fluid with double interface layers of a phlogisticated air-liquid CO2 for shale gas production and preparation method thereof

#343
20200216750
2020-07-09

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

#344
20200216744
2020-07-09

Method for Sealing Fractured Wells

#345
20200208037
2020-07-02

Method and materials to convert a drilling mud into a solid gel based lost circulation material

#346
20200190937
2020-06-18

Enhancing thermal conductivity of a wellbore

#347
20200190399
2020-06-18

Self propping surfactant for well stimulation

#348
20200190388
2020-06-18

WORKOVER FLUID COMPOSITIONS AND METHODS OF USE THEREOF

#349
20200181478
2020-06-11

Modified MoSnano material, and preparation method and use thereof

#350
20200181476
2020-06-11

Superhydrophobic additive

#351
20200181472
2020-06-11

Functionalized nanosilica as shale inhibitor in water-based fluids

#352
20200157417
2020-05-21

Delivery system for oil-soluble well treatment agents and methods of using the same

#353
20200157416
2020-05-21

OIL-BASED FLUID COMPOSITIONS WITH ENHANCED ELECTRICAL CONDUCTIVITY

#354
20200157406
2020-05-21

Ultra-dry three-phase flue gas foam for oil-gas fields and preparation method thereof

#355
20200157401
2020-05-21

Composition for preparing anti-wear lubricant for drilling fluid and preparation method of anti-wear lubricant for drilling fluid and drilling fluid

#356
20200157400
2020-05-21

Sulfur- and phosphorus-free extreme pressure lubricant and preparation method and application thereof

#357
20200149382
2020-05-14

In-line treatment cartridge and methods of using same

#358
20200148943
2020-05-14

Nanoparticle-based stimulation fluid and methods of use in subterranean formations

#359
20200140748
2020-05-07

Enhanced oil recovery using treatment fluids comprising colloidal silica with a proppant

#360
20200140746
2020-05-07

Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency

#361
20200140745
2020-05-07

Emulsion-Based Breaker for Nanoparticle Clay Fluid

#362
20200140743
2020-05-07

Microparticles and Method for Modifying the Permeability of a Reservoir Zone

#363
20200131894
2020-04-30

Upconverting nanoparticles as tracers for production and well monitoring

#364
20200131421
2020-04-30

Nanocelluloses and biogums for viscosity modification

#365
20200123435
2020-04-23

Brine resistant silica sol

#366
20200123431
2020-04-23

Engineered nano-modified methyl methacrylate polymer for repair of 30 microM microcracks

#367
20200115627
2020-04-16

Flash Coating Treatments For Proppant Solids

#368
20200115625
2020-04-16

Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles

#369
20200115620
2020-04-16

Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs

#370
20200115613
2020-04-16

Temperature-resistant calcium-resistant water-based drilling fluid for oil and gas reservoir protection and use thereof

#371
20200115611
2020-04-16

Plugging agent for temperature-resistant calcium-resistant water-based drilling fluid used in oil and gas reservoir protection, drilling fluid, and uses thereof

#372
20200102492
2020-04-02

Nanosized particulates for downhole applications

#373
20200102490
2020-04-02

Y-grade NGL fluids for enhanced oil recovery

#374
20200095495
2020-03-26

CONFORMANCE CONTROL AND SELECTIVE BLOCKING IN POROUS MEDIA THROUGH DROPLET-DROPLET INTERACTIONS IN NANOPARTICLE STABILISED EMULSIONS

#375
20200087571
2020-03-19

Excapsulation oxidizing breakers for downhole applications

#376
20200079991
2020-03-12

Controlled release of surfactants for enhanced oil recovery

#377
20200063027
2020-02-27

NANOMATERIALS STABILIZED EMULSIONS AS FRACTURING FLUID SYSTEM

#378
20200063018
2020-02-27

Method and composition for sealing a subsurface formation

#379
20200056090
2020-02-20

Lightweight micro-proppant

#380
20200056089
2020-02-20

Hydrocarbon recovery using complex water and carbon dioxide emulsions

#381
20200056086
2020-02-20

Oil recovery methods using carboxylated pyrolyzed date leaves

#382
20200056084
2020-02-20

Cement slurry responsive to hydrocarbon gas

#383
20200048984
2020-02-13

Nanoparticle-based shear-thickening materials

#384
20200048532
2020-02-13

Frac Fluids for Far Field Diversion

#385
20200048527
2020-02-13

In-situ generation of glass-like materials inside subterranean formation

#386
20200048526
2020-02-13

Nanosilica dispersion well treatment fluid

#387
20200032127
2020-01-30

Methods of controlling fines migration in a well

#388
20200024505
2020-01-23

Mitigation of condensate banking using surface modification

#389
20200017758
2020-01-16

Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency

#390
20200017757
2020-01-16

Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency

#391
20200017756
2020-01-16

Compositions and methods for treating subterranean formations

#392
20190390099
2019-12-26

Downhole fluids and methods of use thereof

#393
20190382648
2019-12-19

Upconverting nanoparticles as tracers for production and well monitoring

#394
20190382645
2019-12-19

Hydrocarbon formation treatment micellar solutions

#395
20190375982
2019-12-12

Methods and materials for controlled release of materials in a subterranean reservoir

#396
20190375977
2019-12-12

Chemical plugs for preventing wellbore treatment fluid losses

#397
20190359882
2019-11-28

Nanoparticulate containing proppant suspension composition with breaker and aggregator

#398
20190352558
2019-11-21

Rotary steerable drilling tool and method

#399
20190352557
2019-11-21

Hydrocarbon recovery using complex water and carbon dioxide emulsions

#400
20190352556
2019-11-21

Method and composition for sealing a subsurface formation

#401
20190352555
2019-11-21

Method and composition for sealing a subsurface formation

#402
20190345375
2019-11-14

Use of nanoparticles to treat fracture surfaces

#403
20190338181
2019-11-07

Nanoparticle design for enhanced oil recovery

#404
20190316028
2019-10-17

WORKING FLUIDS

#405
20190309212
2019-10-10

Chemical plugs for preventing wellbore treatment fluid losses

#406
20190300781
2019-10-03

Liquid gas treatment fluids for use in subterranean formation operations

#407
20190300780
2019-10-03

NANOPARTICLE GEL SYSTEMS FOR TREATING CARBONATE FORMATIONS

#408
20190299184
2019-10-03

Compositions of matter comprising suspended nanoparticles and related methods

#409
20190292904
2019-09-26

Polymeric tracers

#410
20190292903
2019-09-26

Polymeric tracers

#411
20190292890
2019-09-26

Using electromagnetic waves to remove near wellbore damages in a hydrocarbon reservoir

#412
20190292442
2019-09-26

Composition and method for hydraulic fracturing and evaluation and diagnostics of hydraulic fractures using infused porous ceramic proppant

#413
20190292439
2019-09-26

Stabilized nanoparticle compositions comprising ions

#414
20190284917
2019-09-19

Synthetic sweet spots in tight formations by injection of nano encapsulated reactants

#415
20190276727
2019-09-12

Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester

#416
20190276724
2019-09-12

Loss circulation material composition having alkaline nanoparticle based dispersion, water insoluble hydrolysable polyester, and formaldehyde resin

#417
20190271226
2019-09-05

Polymeric tracers

#418
20190264097
2019-08-29

Treating a formation with a chemical agent and liquefied natural gas (LNG) de-liquefied at a wellsite

#419
20190264092
2019-08-29

Stabilized nanoparticle compositions comprising ions

#420
20190249073
2019-08-15

METHODS AND COMPOSITIONS OF SUBTERRANEAN FORMATION STABILIZATION

#421
20190249068
2019-08-15

Colloidal nano-graphite-strengthened bulk gel system for dispersed particle gel and composition thereof

#422
20190249067
2019-08-15

Nanosilica dispersion for thermally insulating packer fluid

#423
20190249066
2019-08-15

DRILLING FLUID ADDITIVES AND FRACTURING FLUID ADDITIVES CONTAINING CELLULOSE NANOFIBERS AND/OR NANOCRYSTALS

#424
20190242244
2019-08-08

Polymeric tracers

#425
20190241797
2019-08-08

Method for treatment of bottomhole formation zone

#426
20190241791
2019-08-08

Strong plugging drilling fluid suitable for shale gas wells and preparation method thereof

#427
20190234200
2019-08-01

Polymeric tracers

#428
20190225872
2019-07-25

Polysaccharide coated nanoparticle compositions comprising ions

#429
20190225871
2019-07-25

Brine resistant silica sol

#430
20190225869
2019-07-25

HIGH TEMPERATURE GRAVEL PACK FLUID

#431
20190225868
2019-07-25

Coated Silica Particles

#432
20190225856
2019-07-25

ELECTRICALLY CONDUCTIVE OIL-BASED FLUIDS

#433
20190218451
2019-07-18

High temperature fracturing fluids with nano-crosslinkers

#434
20190218450
2019-07-18

High temperature fracturing fluids with nano-crosslinkers

#435
20190211254
2019-07-11

Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluids

#436
20190203106
2019-07-04

Polysaccharide coated nanoparticle compositions comprising ions

#437
20190203105
2019-07-04

Polysaccharide coated nanoparticle compositions comprising ions

#438
20190194521
2019-06-27

Nanosilica dispersion for thermally insulating packer fluid

#439
20190194520
2019-06-27

Viscosifier for oil well fluids

#440
20190185728
2019-06-20

DOWNHOLE FLUIDS HAVING BALANCED RHEOLOGICAL PROPERTIES, METHODS OF MANUFACTURE, AND APPLICATIONS THEREOF

#441
20190177602
2019-06-13

Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs

#442
20190169942
2019-06-06

Systems and methods for pipe concentricity, zonal isolation, and stuck pipe prevention

#443
20190169491
2019-06-06

Fracking proppant and method of manufacture

#444
20190169490
2019-06-06

Coated proppants and nanites and methods of making and use of coated proppants and nanites

#445
20190169487
2019-06-06

Stability improvement of foams for enhanced oil recovery applications using polyelectrolytes and polyelectrolyte complex nanoparticles

#446
20190161668
2019-05-30

METHOD AND MATERIALS TO CONVERT A DRILLING MUD INTO A SOLID GEL BASED LOST CIRCULATION MATERIAL

#447
20190153297
2019-05-23

Inorganic clay particulate additive for consolidating treatments

#448
20190153287
2019-05-23

Invert emulsion drilling fluids

#449
20190143289
2019-05-16

Phase transfer for the preparation of stable nano-scale organosols

#450
20190136683
2019-05-09

Methods of drilling with resistivity tools

#451
20190136124
2019-05-09

Systems and methods for producing hydrocarbons from hydrocarbon bearing rock via combined treatment of the rock and subsequent waterflooding

#452
20190136123
2019-05-09

Using brine resistant silicon dioxide nanoparticle dispersions to improve oil recovery

#453
20190136119
2019-05-09

Tunable injection fluid based on natural gas liquids, gas, and nanoparticles for improved hydrocarbon recovery

#454
20190136114
2019-05-09

Conductive wellbore fluids and/or filtercakes, wellbore fluids for producing the same, and methods of use thereof

#455
20190127628
2019-05-02

Nanotube mediation of degradative chemicals for oil-field application

#456
20190127625
2019-05-02

Modified cellulose nanocrystals and their use in drilling fluids

#457
20190119560
2019-04-25

Modified nano-graphite particle three-phase foam profile control and flooding system and preparation method thereof

#458
20190112516
2019-04-18

Non-toxic high-density fluid for completion applications

#459
20190112468
2019-04-18

Polymer gel with nanocomposite crosslinker

#460
20190100688
2019-04-04

COMPOSITION FOR PREVENTING FORMATION OF WATER-OIL EMULSIONS USING ADDITIVES

#461
20190093462
2019-03-28

Using gases and hydrocarbon recovery fluids containing nanoparticles to enhance hydrocarbon recovery

#462
20190085235
2019-03-21

METHODS OF ENHANCING OIL RECOVERY

#463
20190078016
2019-03-14

Crude oil recovery chemical fluid

#464
20190078015
2019-03-14

Crude oil recovery chemical fluids

#465
20190078013
2019-03-14

Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine

#466
20190078012
2019-03-14

Well treatment fluid having an acidic nanoparticle based dispersion and a polyamine

#467
20190078011
2019-03-14

WELL CEMENTING COMPOSITIONS AND METHODS

#468
20190078010
2019-03-14

Nanosilica dispersion for thermally insulating packer fluid

#469
20190078008
2019-03-14

Loss circulation material composition having an acidic nanoparticle based dispersion and polyamine

#470
20190077929
2019-03-14

Thermoplastic nanocomposite particles, processes for their production, and their use in the fabrication of articles

#471
20190071598
2019-03-07

Delayed gelling agents

#472
20190071595
2019-03-07

High performance water based fluid

#473
20190055825
2019-02-21

Unconventional reservoir enhanced or improved oil recovery

#474
20190055461
2019-02-21

Systems and methods of optimizing Y-Grade NGL unconventional reservoir stimulation fluids

#475
20190055456
2019-02-21

Loss circulation material composition having alkaline nanoparticle based dispersion and water soluble hydrolysable ester

#476
20190055455
2019-02-21

Loss circulation material composition having alkaline nanoparticle based dispersion and water insoluble hydrolysable polyester

#477
20190048251
2019-02-14

SUSPENSIONS FOR REMOVING HYDROCARBONS FROM SUBTERRANEAN FORMATIONS AND RELATED METHODS

#478
20190031951
2019-01-31

Methods and materials for controlled release of desired chemistries

#479
20190031943
2019-01-31

Process for dissociation of hydrates in presence of additives or hydrate dissociation promoters

#480
20190031942
2019-01-31

Co-grinding slag with other material for hydraulic binders

#481
20190024487
2019-01-24

Methods and systems for enhanced oil recovery employing nanofluids

#482
20190023973
2019-01-24

Mitigation of condensate banking using surface modification

#483
20190016951
2019-01-17

Structural expandable materials

#484
20190016943
2019-01-17

Surfactant for enhanced oil recovery

#485
20190010382
2019-01-10

Methods of recovering a hydrocarbon material

#486
20190010377
2019-01-10

Functionalized nanosilica as shale inhibitor in water-based fluids

#487
20180363452
2018-12-20

Multicolor fluorescent silica nanoparticles as tracers for production and well monitoring

#488
20180362834
2018-12-20

Compositions And Methods For Treating Subterranean Formations

#489
20180362827
2018-12-20

In-situ generation of glass-like materials inside subterranean formation

#490
20180362403
2018-12-20

Nanocellulose foam stabilizing additive

#491
20180347317
2018-12-06

Use of nanoparticles in cleaning well bores

#492
20180347279
2018-12-06

Methods of mitigating bituminous material adhesion using nano-particles

#493
20180346798
2018-12-06

Nanosurfactants for improved and enhanced oil recovery applications

#494
20180346797
2018-12-06

Coated Silica Particles

#495
20180333701
2018-11-22

Synthesis of transition-metal adamantane salts and oxide nanocomposites, and systems and methods including the salts or the nanocomposites

#496
20180327658
2018-11-15

Supercritical carbon dioxide emulsified acid

#497
20180327652
2018-11-15

METHODS OF RECOVERING A HYDROCARBON MATERIAL CONTAINED WITHIN A SUBTERRANEAN FORMATION

#498
20180327649
2018-11-15

Plugging and sealing subterranean formations

#499
20180320496
2018-11-08

Methods of extracting hydrocarbons from a subterranean formation, and methods of treating a hydrocarbon material within a subterranean formation

#500
20180320059
2018-11-08

Polysaccharide coated nanoparticle compositions comprising ions

#501
20180320058
2018-11-08

Encapsulated nanocompositions for increasing hydrocarbon recovery

#502
20180320057
2018-11-08

Encapsulated nanocompositions for increasing hydrocarbon recovery

#503
20180320056
2018-11-08

SUSPENSIONS OF NONPOLAR NANOPARTICLES FOR ENHANCED RECOVERY OF HEAVY OILS

#504
20180320053
2018-11-08

Chemical plugs for preventing wellbore treatment fluid losses

#505
20180320052
2018-11-08

Superhydrophobic additive

#506
20180312741
2018-11-01

Method of obtaining mineral oil using a silica fluid

#507
20180305607
2018-10-25

Hydrocarbon recovery using complex water and carbon dioxide emulsions

#508
20180305606
2018-10-25

Hydrocarbon recovery using complex water and carbon dioxide emulsions

#509
20180298272
2018-10-18

POLYMERIC AND ELASTOMERIC PROPPANT PLACEMENT IN HYDRAULIC FRACTURE NETWORK

#510
20180298271
2018-10-18

In situ solid organic pillar placement in fracture networks

#511
20180291261
2018-10-11

Hydrocarbon formation treatment micellar solutions

#512
20180291259
2018-10-11

Using polyaminated fatty acid-based oil compositions for controlling dust from additive particles

#513
20180291257
2018-10-11

Methods and systems for infusing porous ceramic proppant with a chemical treatment agent

#514
20180291253
2018-10-11

Polyamino-functionalized nanoparticles as hardeners for particulate consolidation

#515
20180283596
2018-10-04

Methods for protecting pipelines

#516
20180283173
2018-10-04

Process for developing a subterranean formation by injection of a fluid comprising an additive labelled with a luminescent semiconducting nanocrystal

#517
20180282616
2018-10-04

AQUEOUS DOWNHOLE FLUIDS HAVING POLYMERS AND CHARGED NANOPARTICLES

#518
20180282615
2018-10-04

System and methods for delivery of multiple highly interactive stimulation treatments in single dose and single pumping stage

#519
20180276563
2018-09-27

Cognitive screening of EOR additives

#520
20180258340
2018-09-13

Core-shell triggered release systems

#521
20180251671
2018-09-06

Additives to minimize viscosity reduction for guar/borate system under high pressure

#522
20180251669
2018-09-06

Methods for enhancing suspension and transport of proppant particulates and subterranean formation conductivity

#523
20180244985
2018-08-30

Interfacial tension reduction and wettability alteration using metal oxide nanoparticles to reduce condensate banking

#524
20180237688
2018-08-23

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

#525
20180237680
2018-08-23

Core-shell particles for treatment of subterranean formations

#526
20180223177
2018-08-09

Nanoparticle-enhanced resin coated frac sand composition

#527
20180223152
2018-08-09

Nanosilica dispersion well treatment fluid

#528
20180223151
2018-08-09

Nanosilica dispersion lost circulation material (LCM)

#529
20180223150
2018-08-09

Nanosilica dispersion lost circulation material (LCM)

#530
20180223149
2018-08-09

Nanosilica dispersion well treatment fluid

#531
20180223148
2018-08-09

NANOSILICA DISPERSION LOST CIRCULATION MATERIAL (LCM)

#532
20180215991
2018-08-02

Stabilized carbon nanotube suspensions

#533
20180179437
2018-06-28

Treatment fluids for a subterranean formation

#534
20180179435
2018-06-28

NANOFIBRILLATED CELLULOSE FOR USE IN FLUIDS FOR ENHANCED OIL RECOVERY

#535
20180171211
2018-06-21

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

#536
20180163122
2018-06-14

Water control agent for oilfield application

#537
20180155611
2018-06-07

Stabilization of petroleum surfactants for enhancing oil recovery

#538
20180155605
2018-06-07

Swellable glass particles for reducing fluid flow in subterranean formations

#539
20180155602
2018-06-07

High Density Brine Containing Colloidal Particles

#540
20180155597
2018-06-07

Controlled release system for the release of oil field chemicals and use of the system for reservoir treatment and monitoring

#541
20180148634
2018-05-31

Fluid composition for stimulation in the field of oil or gas production

#542
20180134948
2018-05-17

Vertical proppant suspension in hydraulic fractures

#543
20180134945
2018-05-17

Nanoparticle-based shear-thickening materials

#544
20180134887
2018-05-17

Method for inhibiting the permeation of water in an extraction well of a hydrocarbon fluid from an underground reservoir

#545
20180128096
2018-05-10

Polymeric tracers

#546
20180127644
2018-05-10

Fracturing fluids containing hydrophilic fibers

#547
20180127639
2018-05-10

COMPOSITIONS AND METHODS OF USING DEGRADABLE AND NONDEGRADABLE PARTICULATES FOR EFFECTIVE PROPPANT PLACEMENT

#548
20180127637
2018-05-10

METHODS OF ENHANCING OIL RECOVERY

#549
20180119003
2018-05-03

Carbon Dioxide-Viscosifiable Compositions for Subterranean Treatment

#550
20180118997
2018-05-03

Methods of forming a degradable component

#551
20180112126
2018-04-26

PARTICULATE-STABILIZED EMULSIONS FOR USE IN SUBTERRANEAN FORMATION OPERATIONS

#552
20180105736
2018-04-19

Hydrolyzable particle compositions, treatment fluids and methods

#553
20180086972
2018-03-29

Multifunctional proppant for fracturing applications

#554
20180086971
2018-03-29

High temperature fracturing fluids with nano-crosslinkers

#555
20180072938
2018-03-15

DUCTILE CEMENTING MATERIALS AND THE USE THEREOF IN HIGH STRESS CEMENTING APPLICATIONS

#556
20180057732
2018-03-01

Unconventional enhanced oil recovery

#557
20180044577
2018-02-15

Forming proppant packs having proppant-free channels therein in subterranean formation fractures

#558
20180037808
2018-02-08

Methods and working fluids for recovering a hydrocarbon material contained within a subterranean formation

#559
20180037797
2018-02-08

Wellbore sealant using nanoparticles

#560
20180037795
2018-02-08

Downhole fluids and methods of use thereof

#561
20180030340
2018-02-01

Methods of preparing treatment fluids comprising anhydrous ammonia for use in subterranean formation operations

#562
20180030332
2018-02-01

Nanoparticle modified fluids and methods of manufacture thereof

#563
20180010435
2018-01-11

System and method for hydraulic fracturing with nanoparticles

#564
20180002595
2018-01-04

Systems and methods for producing hydrocarbons from hydrocarbon bearing rock via combined treatment of the rock and subsequent waterflooding

#565
20170369766
2017-12-28

Methods and materials for controlled release of materials in a subterranean reservoir

#566
20170362495
2017-12-21

Hydrophobized nanoparticles as breaker for viscoelastic surfactant gelled fluids

#567
20170362491
2017-12-21

SYSTEM AND RELATED METHOD TO SEAL FRACTURED SHALE

#568
20170355902
2017-12-14

Compositions and methods for corrosion inhibitor monitoring

#569
20170355798
2017-12-14

Paraffin suppressant compositions, and methods of making and using

#570
20170349815
2017-12-07

Enhancements of gelled hydrocarbon systems

#571
20170349813
2017-12-07

Smart fracturing fluid

#572
20170349811
2017-12-07

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

#573
20170349810
2017-12-07

Nano-inhibitors

#574
20170349802
2017-12-07

Nano-hybrid lubricant and method thereof, and oil-based drilling fluid

#575
20170342308
2017-11-30

Fluid efficiency for viscoelastic surfactant based fluids with nanoparticles

#576
20170341979
2017-11-30

Additive of cellulose nanofibrils or nanocrystals and a second polymer

#577
20170335163
2017-11-23

Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells

#578
20170335075
2017-11-23

Thermoplastic nanocomposite particles, processes for their production, and their use in the fabrication of articles

#579
20170327729
2017-11-16

Downhole resin coatings comprising a carbon nanomaterial and methods associated therewith

#580
20170327722
2017-11-16

High temperature viscoelastic surfactant (VES) fluids comprising nanoparticle viscosity modifiers

#581
20170321103
2017-11-09

Method of increasing lubricity of wellbore fluids

#582
20170298264
2017-10-19

Use of nanoparticles as lubricity additive in well fluids

#583
20170292063
2017-10-12

NANOTUBE MEDIATION OF DEGRADATIVE CHEMICALS FOR OIL-FIELD APPLICATIONS

#584
20170292057
2017-10-12

Hydrocarbon based carrier fluid

#585
20170292056
2017-10-12

Invert emulsion drilling fluids

#586
20170283681
2017-10-05

USE OF NANOPARTICLES AS LUBRICITY ADDITIVE IN WELL FLUIDS

#587
20170275519
2017-09-28

In situ generation of nano-clay drilling fluid

#588
20170267910
2017-09-21

Oil-based drilling fluids containing an alkaline-earth diamondoid compound as rheology modifier

#589
20170253789
2017-09-07

Dual-function nano-sized particles

#590
20170253788
2017-09-07

Methods of zonal isolation and treatment diversion with shaped particles

#591
20170253786
2017-09-07

Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals

#592
20170247983
2017-08-31

METHODS FOR MITIGATING ANNULAR PRESSURE BUILDUP IN A WELLBORE USING MATERIALS HAVING A NEGATIVE COEFFICIENT OF THERMAL EXPANSION

#593
20170247609
2017-08-31

METHODS AND COMPOSITIONS FOR RECOVERY OF RESIDUAL OIL FROM A POROUS STRUCTURE

#594
20170247606
2017-08-31

SILICA CROSSLINKER INCLUDING BORONIC ACID FUNCTIONALITIES OR ESTERS THEREOF FOR TREATMENT OF SUBTERRANEAN FORMATIONS

#595
20170247599
2017-08-31

Functionalized silicate nanoparticle composition, removing and exfoliating asphaltenes with same

#596
20170240792
2017-08-24

DRILLING FLUID ADDITIVES AND FRACTURING FLUID ADDITIVES CONTAINING CELLULOSE NANOFIBERS AND/OR NANOCRYSTALS

#597
20170240469
2017-08-24

Nanoclay-enhanced cement composition for deep well treatment

#598
20170233631
2017-08-17

Self sealing fluids

#599
20170226397
2017-08-10

Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications

#600
20170218253
2017-08-03

Method for drilling a well with reduced infiltration