ClassID:

104257

C09K8/035 - page 2 - CPC Classification

Classification description:

Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Well-drilling compositions; Specific additives for general use in well-drilling compositions Organic additives

Recent Application in this class:
#301
20190316027
2019-10-17

Solid formulations suitable for oilfield applications

#302
20190309212
2019-10-10

Chemical plugs for preventing wellbore treatment fluid losses

#303
20190309210
2019-10-10

Development of anti-bit balling fluids

#304
20190307153
2019-10-10

Synthetic base and associated methods

#305
20190300773
2019-10-03

Date tree trunk and rachis-based superfine fibrous materials for seepage loss control

#306
20190300400
2019-10-03

Synthetic acid and associated methods

#307
20190292904
2019-09-26

Polymeric tracers

#308
20190292903
2019-09-26

Polymeric tracers

#309
20190292861
2019-09-26

Hybrid loss prevention material (LPM) for preventive and curative loss control

#310
20190292860
2019-09-26

Hybrid loss prevention material (LPM) for preventive and curative loss control

#311
20190292432
2019-09-26

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#312
20190292431
2019-09-26

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#313
20190276725
2019-09-12

Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids

#314
20190276724
2019-09-12

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

#315
20190271226
2019-09-05

Polymeric tracers

#316
20190270924
2019-09-05

Date palm seed-based lost circulation material (LCM)

#317
20190256761
2019-08-22

Low glass transition temperature polymer latex drag reducing agent

#318
20190256759
2019-08-22

Polymer system for fluid loss control

#319
20190256636
2019-08-22

Salt-tolerant star macromolecules

#320
20190249069
2019-08-15

Poly (vinyl carprolactam) kinetic gas hydrate inhibitor and method for preparing the same

#321
20190249066
2019-08-15

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

#322
20190249064
2019-08-15

Method and material for isolating a severe loss zone

#323
20190249063
2019-08-15

Method and material for isolating a severe loss zone

#324
20190249062
2019-08-15

Method and material for isolating a severe loss zone

#325
20190249061
2019-08-15

Method and material for isolating a severe loss zone

#326
20190249060
2019-08-15

COMPOSITION FOR A SOLID MATRIX USED IN CONNECTION WITH HANDLING BULK MATERIALS

#327
20190242244
2019-08-08

Polymeric tracers

#328
20190241788
2019-08-08

Hybrid particle mix for seal and plug quality enhancement

#329
20190241787
2019-08-08

Hybrid particle mix for seal and plug quality enhancement

#330
20190234200
2019-08-01

Polymeric tracers

#331
20190233709
2019-08-01

High solids tolerant invert emulsion fluids

#332
20190233708
2019-08-01

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#333
20190233707
2019-08-01

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#334
20190233705
2019-08-01

Date tree trunk-based fibrous loss circulation materials

#335
20190225873
2019-07-25

Guanidine- or guanidinium-containing compounds for treatment of subterranean formations

#336
20190211253
2019-07-11

Compositions and methods for servicing subterranean wells

#337
20190211249
2019-07-11

Encapsulated production chemicals

#338
20190203097
2019-07-04

POLYURETHANES FOR WATER SHUT-OFF IN OIL AND GAS WELLS

#339
20190203096
2019-07-04

Cement slurries, cured cements and methods of making and use thereof

#340
20190203095
2019-07-04

Cement slurries, cured cements and methods of making and use thereof

#341
20190202941
2019-07-04

Phosphonated polysaccharides and gels and process for making same

#342
20190194526
2019-06-27

Surfactant flowback aids for use in subterranean formation operations

#343
20190194520
2019-06-27

Viscosifier for oil well fluids

#344
20190194519
2019-06-27

Date tree leaflet-based flaky lost circulation material

#345
20190185841
2019-06-20

Xanthan lyase variants and polynucleotides encoding same

#346
20190185740
2019-06-20

Polymeric systems for particle dispersion

#347
20190185733
2019-06-20

CLAY INHIBITORS FOR DRILLING, FRACTURING, AND OTHER PROCEDURES

#348
20190185732
2019-06-20

Date tree waste-based binary fibrous mix for moderate to severe loss control

#349
20190185731
2019-06-20

Date tree waste-based binary fibrous mix for moderate to severe loss control

#350
20190185730
2019-06-20

PROCESSES FOR PRODUCING HIGH-VISCOSITY COMPOUNDS AS RHEOLOGY MODIFIERS, AND COMPOSITIONS PRODUCED THEREFROM

#351
20190185728
2019-06-20

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

#352
20190177598
2019-06-13

Acid-soluble plug forming rapidly dehydrating loss control slurry

#353
20190177597
2019-06-13

Acid-soluble plug forming rapidly dehydrating loss control slurry

#354
20190177596
2019-06-13

Acid-soluble plug forming rapidly dehydrating loss control slurry

#355
20190177595
2019-06-13

Date seed-based multi-modal particulate admixture for moderate to severe loss control

#356
20190177594
2019-06-13

Date seed-based multi-modal particulate admixture for moderate to severe loss control

#357
20190177593
2019-06-13

Date seed-based multi-modal particulate admixture for moderate to severe loss control

#358
20190169484
2019-06-06

Multiple functional wellbore fluid additive

#359
20190169479
2019-06-06

Method of enhancing hydration of viscosifiers using controlled mechanically induced cavitation

#360
20190153288
2019-05-23

Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers

#361
20190145223
2019-05-16

Methods for increasing wellbore strength

#362
20190144742
2019-05-16

Friction reducers and well treatment fluids

#363
20190144736
2019-05-16

Breaker fluids and methods of use thereof

#364
20190144731
2019-05-16

Loss circulation material for seepage to moderate loss control

#365
20190144730
2019-05-16

Loss circulation material for seepage to moderate loss control

#366
20190127624
2019-05-02

Modified asphalt particles and preparation method and use thereof

#367
20190119555
2019-04-25

Decreasing foulant deposition on at least one surface by contacting the surface(s) with at least one protein

#368
20190119554
2019-04-25

Decreasing foulant deposition on at least one surface by contacting the surface(s) with at least one protein

#369
20190119547
2019-04-25

Fluid loss additive for water based drilling fluids with improved thermal stability

#370
20190119546
2019-04-25

Used automobile tires as loss circulation material

#371
20190112519
2019-04-18

Fracturing fluids comprising alkanolamine borates as crosslinkers for polysaccharides

#372
20190100691
2019-04-04

Treatment of circulating water systems including well treatment fluids for oil and gas applications

#373
20190093006
2019-03-28

Well treatment methods

#374
20190092996
2019-03-28

DISPERSANT IN CEMENT FORMULATIONS FOR OIL AND GAS WELLS

#375
20190078009
2019-03-14

Lubricant for water based drilling fluid

#376
20190077929
2019-03-14

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

#377
20190071598
2019-03-07

Delayed gelling agents

#378
20190062617
2019-02-28

Tracer and method

#379
20190055460
2019-02-21

Thermally stable surfactants for oil based drilling fluids

#380
20190055446
2019-02-21

Thermally stable surfactants for oil based drilling fluids

#381
20190055445
2019-02-21

Fiber suspending agent for lost-circulation materials

#382
20190048248
2019-02-14

Nanofibril cellulose additive

#383
20190048246
2019-02-14

AQUEOUS AMPHOLYTE POLYMER CONTAINING SOLUTIONS FOR SUBTERRANEAN APPLICATIONS

#384
20190040304
2019-02-07

Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation

#385
20190040303
2019-02-07

Compositions and methods to recover irreducible water for enhanced formation evaluation

#386
20190040295
2019-02-07

Wellbore servicing compositions and methods of making and using same

#387
20190040294
2019-02-07

Viscoelastic fluid compositions, oil flowable/oil dispersion compositions, and drilling fluid compositions

#388
20190031940
2019-01-31

Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids

#389
20190023972
2019-01-24

SHALE SWELLING INHIBITORS

#390
20190023964
2019-01-24

Additive to enhance sag stability of drilling fluid

#391
20190016939
2019-01-17

Enhanced activated sludge as drilling mud additive

#392
20180371307
2018-12-27

Use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole

#393
20180371159
2018-12-27

Process for the production of polyoxymethylene block copolymers

#394
20180363452
2018-12-20

Multicolor fluorescent silica nanoparticles as tracers for production and well monitoring

#395
20180362837
2018-12-20

Terpolymer compositions

#396
20180346898
2018-12-06

Mannanase variants

#397
20180346897
2018-12-06

Mannanase variants

#398
20180346804
2018-12-06

Crosslinked polymers derived from monomers having acryloyl and lactam moieties and sulfonic acid/sulfonate comonomers, compositions thereof, and applications thereof

#399
20180346803
2018-12-06

Method for reducing the viscosity of viscosified fluids for applications in natural gas and oil fields

#400
20180346794
2018-12-06

Synergistic sulfide scavenging additives for use in oilfield operations

#401
20180346787
2018-12-06

Modified biopolymers for diversion, conformance, and fluid loss control

#402
20180346785
2018-12-06

Date tree trunk and rachis-based superfine fibrous materials for seepage loss control

#403
20180346783
2018-12-06

Copolymer surfactants for use in downhole fluids

#404
20180340120
2018-11-29

Compositions and methods for the stabilization of clay containing soils

#405
20180340110
2018-11-29

Date tree waste-based binary fibrous mix for moderate to severe loss control

#406
20180340109
2018-11-29

Rapidly dehydrating lost circulation material (LCM)

#407
20180334610
2018-11-22

Multi-tail hydrate inhibitors

#408
20180334605
2018-11-22

Compositions and methods for fiber-containing grout

#409
20180328147
2018-11-15

Fracturing fluids and methods of treating hydrocarbon formations

#410
20180327655
2018-11-15

Method for reducing the viscosity of viscosified fluids for applications in natural gas and oil fields

#411
20180327649
2018-11-15

Plugging and sealing subterranean formations

#412
20180327647
2018-11-15

PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS

#413
20180327585
2018-11-15

Multivalent cation-containing copolymer, process for production thereof and use thereof to treating aqueous dispersions

#414
20180320063
2018-11-08

Development of retarded acid system

#415
20180320053
2018-11-08

Chemical plugs for preventing wellbore treatment fluid losses

#416
20180320050
2018-11-08

Methods of using drilling fluid compositions with enhanced rheology

#417
20180320048
2018-11-08

Wellbore fluids and methods of use thereof

#418
20180312439
2018-11-01

Dispersant in cement formulations for oil and gas wells

#419
20180306006
2018-10-25

Methods of using superabsorbent polymers for fracturing and sand control applications

#420
20180298277
2018-10-18

Sustained release system for reservoir treatment and monitoring

#421
20180291512
2018-10-11

Low water solubility compositions for use in corrosion protection

#422
20180291258
2018-10-11

Using lecithin-based oil compositions for controlling dust from additive particles

#423
20180291253
2018-10-11

Polyamino-functionalized nanoparticles as hardeners for particulate consolidation

#424
20180284096
2018-10-04

Method of monitoring a parameter of a hydrocarbon well, pipeline or formation

#425
20180283173
2018-10-04

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

#426
20180282605
2018-10-04

METHOD OF MONITORING A PARAMETER OF A HYDROCARBON WELL, PIPELINE OR FORMATION

#427
20180282216
2018-10-04

Dispersant in cement formulations for oil and gas wells

#428
20180273833
2018-09-27

Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids

#429
20180273831
2018-09-27

Redispersion of schizophyllan

#430
20180273824
2018-09-27

Modified deformed reinforcement fibers, methods of making, and uses

#431
20180265761
2018-09-20

Constitutionally dynamic polymer for treatment of subterranean formations

#432
20180265635
2018-09-20

Silane-functionalized polyalkyleneimine clay stabilizer for treatment of subterranean formations

#433
20180264005
2018-09-20

Methods of treating erectile dysfunction

#434
20180251666
2018-09-06

Polymer-modified asphalt for drilling fluid applications

#435
20180244976
2018-08-30

Fluids and methods for mitigating sag and extending emulsion stability

#436
20180244975
2018-08-30

Additive to improve cold temperature properties in oil-based fluids

#437
20180243706
2018-08-30

Crude oil dispersion stabilizer

#438
20180237680
2018-08-23

Core-shell particles for treatment of subterranean formations

#439
20180237679
2018-08-23

High density, low TCT divalent brines and uses thereof

#440
20180230355
2018-08-16

Star macromolecules for wellbore applications

#441
20180223175
2018-08-09

Retarded acid systems, emulsions, and methods for using in acidizing carbonate formations

#442
20180223169
2018-08-09

Spacer fluid compositions that include surfactants

#443
20180223168
2018-08-09

Spacer fluids and cement slurries that include surfactants

#444
20180223167
2018-08-09

Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal

#445
20180223166
2018-08-09

Invert emulsion based drilling fluid and methods of using same

#446
20180223165
2018-08-09

Emulsifier compositions for invert emulsion fluids and methods of using the same

#447
20180223162
2018-08-09

Development of anti-bit balling fluids

#448
20180223161
2018-08-09

Development of anti-bit balling fluids

#449
20180223160
2018-08-09

Anti-bit balling drilling fluids, and methods of making and use thereof

#450
20180223159
2018-08-09

Anti-bit balling drilling fluids, and methods of making and use thereof

#451
20180223158
2018-08-09

Drilling fluid compositions with enhanced rheology and methods of using same

#452
20180223156
2018-08-09

Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore

#453
20180223153
2018-08-09

Lubricants for water-based drilling fluids

#454
20180223152
2018-08-09

Nanosilica dispersion well treatment fluid

#455
20180223151
2018-08-09

Nanosilica dispersion lost circulation material (LCM)

#456
20180223150
2018-08-09

Nanosilica dispersion lost circulation material (LCM)

#457
20180223149
2018-08-09

Nanosilica dispersion well treatment fluid

#458
20180223148
2018-08-09

NANOSILICA DISPERSION LOST CIRCULATION MATERIAL (LCM)

#459
20180222797
2018-08-09

Cement slurries, cured cement and methods of making and use thereof

#460
20180222796
2018-08-09

Cement slurries, cured cements and methods of making and use thereof

#461
20180215990
2018-08-02

WELLBORE STRENGTHENING COMPOSITION

#462
20180215987
2018-08-02

USE OF CARBONATES AS WELLBORE TREATMENT

#463
20180215986
2018-08-02

High density, low TCT monovalent brines and uses thereof

#464
20180208822
2018-07-26

Proteins for removing sulfurous compounds and/or acidic compounds in downhole fluids

#465
20180201819
2018-07-19

Date tree waste-based compound fibrous LCMs

#466
20180194993
2018-07-12

Methods for recovering hydrocarbon materials from subterranean formations

#467
20180194985
2018-07-12

High performance brine viscosifier

#468
20180194984
2018-07-12

Methods and compositions for in-situ polymerization reaction to improve shale inhibition

#469
20180194983
2018-07-12

Drilling oil and method of preparing the same

#470
20180194651
2018-07-12

Synthetic acid and associated methods

#471
20180187065
2018-07-05

Modified natural polymers as bitumen encapsulants

#472
20180187062
2018-07-05

Flaky date fruit cap for moderate to severe loss control

#473
20180187061
2018-07-05

Flaky date fruit cap for moderate to severe loss control

#474
20180187060
2018-07-05

COMPOSITION FOR WELL DRILLING COMPRISING REACTIVE METAL AND DEGRADABLE RESIN COMPOSITION, MOLDED PRODUCT FOR WELL DRILLING, AND METHOD FOR WELL DRILLING

#475
20180171315
2018-06-21

POLYPEPTIDES HAVING XANTHAN DEGRADING ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME

#476
20180171213
2018-06-21

Methods and compositions for use in oil and/or gas wells

#477
20180171208
2018-06-21

Method for producing polymers on the basis of acryloyldimethyltaurate, neutral monomers, and monomers with carboxylate groups

#478
20180171206
2018-06-21

Amphiphilic polymers for filtrate control

#479
20180171203
2018-06-21

Suspending agents obtained by micellar polymerization

#480
20180171202
2018-06-21

ARC fiber trio-date tree waste-based trinary fibrous mix for moderate to severe loss control

#481
20180171201
2018-06-21

Loss circulation material for seepage to moderate loss control

#482
20180171200
2018-06-21

Date tree waste-based binary fibrous mix for moderate to severe loss control

#483
20180171199
2018-06-21

NANOFIBRILLATED CELLULOSE FOR USE IN FLUIDS FOR PRIMARY OIL RECOVERY

#484
20180171198
2018-06-21

Temperature stability of polyols and sugar alcohols in brines

#485
20180163124
2018-06-14

SPHEROID MAGNETIC POLYMERS FOR IMPROVING HYDROCARBON RECOVERY OR DRILLING PERFORMANCE

#486
20180163118
2018-06-14

Foaming agent composition and method for removing hydrocarbon liquids from subterranean wells

#487
20180163116
2018-06-14

Acid-soluble plug forming rapidly dehydrating loss control slurry

#488
20180163115
2018-06-14

COMPLETION FLUID FRICTION REDUCER

#489
20180155601
2018-06-07

FLUID FORMULATIONS FOR CLEANING OIL-BASED OR SYNTHETIC OIL-BASED MUD FILTER CAKES

#490
20180155599
2018-06-07

Rapidly dehydrating lost circulation material (LCM)

#491
20180155598
2018-06-07

Divalent brine fluids having improved rheology and multifunctional properties

#492
20180148626
2018-05-31

Invert emulsion drilling fluids with fatty acid and fatty diol rheology modifiers

#493
20180148625
2018-05-31

Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers

#494
20180148624
2018-05-31

Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions

#495
20180148561
2018-05-31

Method for producing a master mixture based on carbonaceous nanofillers and super plasticiser, and the use thereof in hardenable inorganic systems

#496
20180128096
2018-05-10

Polymeric tracers

#497
20180127638
2018-05-10

TIME RELEASED DELIVERY OF FUNCTIONAL CHEMICALS

#498
20180127634
2018-05-10

Reversible aminal gel compositions, methods, and use

#499
20180127633
2018-05-10

MICROENCAPSULATED ENZYMES

#500
20180127632
2018-05-10

Date tree spikelet-based additive for mechanical reinforcement of weak and unstable lost circulation material (LCM) seals/plugs

#501
20180127531
2018-05-10

Dual-mechanism thickening agents for hydraulic fracturing fluids

#502
20180119004
2018-05-03

Hydraulic fracturing compositions including novel viscosifying systems and methods for making and using same

#503
20180105730
2018-04-19

Inducibly degradable polyacetal compositions for use in subterranean formations

#504
20180105729
2018-04-19

WINTERIZING COMPOSITIONS FOR SULFUR SCAVENGERS AND METHODS FOR MAKING AND USING SAME

#505
20180094185
2018-04-05

Cellulose or Cellulose Derivative Including Grafted Acrylamide or Acrylic Acid Groups for Treatment of Subterranean Formations

#506
20180086962
2018-03-29

Date tree leaflet-based flaky lost circulation material

#507
20180086961
2018-03-29

Delayed-release additives in a degradable matrix

#508
20180073340
2018-03-15

Polymer blends for stimulation of oil and gas wells

#509
20180072936
2018-03-15

Methods and systems for neutralizing hydrogen sulfide during drilling

#510
20180066174
2018-03-08

Drilling fluids containing polyester polyols

#511
20180066173
2018-03-08

Asphalt water-based drilling fluid additive

#512
20180066172
2018-03-08

Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor

#513
20180057729
2018-03-01

Date tree trunk-based fibrous loss circulation materials

#514
20180057728
2018-03-01

Drilling fluid additive composition suitable for coal-bed gas wells, and water-based drilling fluid and use thereof

#515
20180051200
2018-02-22

Liquid loaded powders made from hybrid calcium carbonate for oil and gas drilling fluids

#516
20180045843
2018-02-15

Acoustic Imaging with Expandable Microcapsules

#517
20180044569
2018-02-15

Compositions and methods for servicing subterranean wells

#518
20180037793
2018-02-08

Polymer system for fluid loss control

#519
20180037792
2018-02-08

Methods and compositions for use in oil and/or gas wells

#520
20180022986
2018-01-25

Amide branched aromatic gelling agent breakers

#521
20180022985
2018-01-25

METHOD OF USING CATIONIC POLYMERS COMPRISING IMIDAZOLIUM GROUPS FOR PERMANENT CLAY STABILIZATION

#522
20180022983
2018-01-25

FLAVONOID AND PLANT PHENOLIC ACID ADDITIVES FOR DOWNHOLE FLUIDS

#523
20180022982
2018-01-25

Methods and compositions for reducing water production in fractures or voids in subterranean formations

#524
20180022981
2018-01-25

Materials and methods of use as additives for oilwell cementing

#525
20180016483
2018-01-18

Date seed-based multi-modal particulate admixture for moderate to severe loss control

#526
20180010030
2018-01-11

Two-component lost circulation pill for seepage to moderate loss control

#527
20180002593
2018-01-04

Crosslinked polymer compositions for use in subterranean formation operations

#528
20180002589
2018-01-04

Date tree waste-based compound fibrous LCMs

#529
20180002588
2018-01-04

Flaky date fruit CAP for moderate to severe loss control

#530
20180002470
2018-01-04

Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operations

#531
20170369759
2017-12-28

Compositions for enhanced oil recovery

#532
20170369708
2017-12-28

Degradable composite structures

#533
20170369617
2017-12-28

Methods of use for crosslinked polymer compositions in subterranean formation operations

#534
20170362496
2017-12-21

PROCESS FLUID WITH ENVIRONMENTALLY FRIENDLY BIOSTABILISATOR

#535
20170362488
2017-12-21

Dry Products for Wellbore Fluids and Methods of Use Thereof

#536
20170355803
2017-12-14

Salt-tolerant star macromolecules

#537
20170349810
2017-12-07

Nano-inhibitors

#538
20170349809
2017-12-07

Urea hydrochloride compositions and associated methods

#539
20170342341
2017-11-30

Additives for oilfield and industrial applications

#540
20170342313
2017-11-30

Shear recovery for viscosifying surfactants in stimulation fluids

#541
20170342309
2017-11-30

Cationic surfactants for scale inhibitor squeeze applications

#542
20170342307
2017-11-30

Water swellable polymer as a diverter for acid stimulation treatments in high temperature environments

#543
20170335177
2017-11-23

PROPPANT MATERIALS FOR ADDITIVE DELIVERY

#544
20170335173
2017-11-23

METHODS FOR PRODUCING AND EMPLOYING OIL AND GAS WELL DRILLING AND COMPLETION FLUIDS AS WELL AS HYDRAULIC FRACTURING FLUIDS EMPLOYING TRIGLYCERIDE PROCESSING BY PRODUCTS AND PROPYLENE GLYCOL RECOVERED FROM AIRCRAFT DEICING OPERATIONS

#545
20170335164
2017-11-23

Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems

#546
20170335163
2017-11-23

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

#547
20170335161
2017-11-23

Reversible aminal gel compositions, methods, and use

#548
20170335138
2017-11-23

PROCESSES FOR PRODUCING LIGNIN-COATED HYDROPHOBIC CELLULOSE, AND COMPOSITIONS AND PRODUCTS PRODUCED THEREFROM

#549
20170335075
2017-11-23

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

#550
20170334754
2017-11-23

Synthetic acid and associated methods

#551
20170327735
2017-11-16

Composition for treatment of subterranean formations

#552
20170327734
2017-11-16

Crosslinked polymers including sulfonic acid groups or salts or esters thereof as viscosifiers and fluid loss additives for subterranean treatment

#553
20170327733
2017-11-16

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

#554
20170327723
2017-11-16

WELLBORE FLUIDS FOR INCREASED WELLBORE STABILITY AND REDUCED TORQUE

#555
20170327722
2017-11-16

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

#556
20170306208
2017-10-26

Use of encapsulated polyamines for limiting fluid loss

#557
20170298269
2017-10-19

Hydration of associative polymers

#558
20170298263
2017-10-19

Rapidly dehydrating lost circulation material (LCM)

#559
20170292060
2017-10-12

Well treatment material for slow release of biocide

#560
20170275528
2017-09-28

Compositions and methods for breaking hydraulic fracturing fluids

#561
20170275516
2017-09-28

RHEOLOGY MODIFIERS COMPRISING DICARBOXYLIC ACID AND METHODS OF USE THEREOF

#562
20170267912
2017-09-21

Delayed acid breaker systems for filtercakes

#563
20170267909
2017-09-21

Methods and Materials for Improving Wellbore Stability in Laminated Tight Carbonate Source-Rock Formations

#564
20170260444
2017-09-14

WELL TREATMENT FLUIDS CONTAINING BIODEGRADABLE ZIRCONIUM CROSSLINKER AND METHODS OF USING THE SAME

#565
20170260443
2017-09-14

Activators for inorganic oxide breakers

#566
20170260439
2017-09-14

Method for forming a high-performance aqueous-phase polymer fluid and system for drilling well bores in low-gradient formations

#567
20170253793
2017-09-07

Methods For Recovering Hydrocarbon Materials From Subterranean Formations

#568
20170253786
2017-09-07

Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals

#569
20170253785
2017-09-07

Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations

#570
20170253703
2017-09-07

Powder comprising hydrolyzable resin particles

#571
20170252716
2017-09-07

SURFACE MODIFICATION AGENT FOR CONTROL OF DUST FROM ADDITIVE PARTICLES

#572
20170251665
2017-09-07

Solid antimicrobial glutaraldehyde compositions and their uses

#573
20170247607
2017-08-31

Curable composition and resin for treatment of a subterranean formation

#574
20170247602
2017-08-31

Composition including a glycerol ester including at least two epoxides for treatment of subterranean formations

#575
20170247597
2017-08-31

Method for treating subterranean formations

#576
20170247596
2017-08-31

Fluid loss additive package for shallow well drilling fluids

#577
20170247595
2017-08-31

Shale hydration inhibitor and method of use

#578
20170247594
2017-08-31

Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions

#579
20170240803
2017-08-24

Composition Including Enzymatic Breaker and Activator for Treatment of Subterranean Formations

#580
20170240798
2017-08-24

Methods and systems for suppressing corrosion of metal surfaces

#581
20170240797
2017-08-24

Methods and systems for suppressing corrosion of steel surfaces

#582
20170240792
2017-08-24

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

#583
20170240791
2017-08-24

Curauá fibers as lost-circulation materials and fluid-loss additives in wellbore fluids

#584
20170240790
2017-08-24

Rare earth-containing compounds to enhance performance of downhole treatment compositions

#585
20170234127
2017-08-17

Methods and systems for monitoring well integrity and increasing the lifetime of a well in a subterranean formation

#586
20170233643
2017-08-17

Biopolymer based cationic surfactant for clay stabilization and prevention of sludging

#587
20170233634
2017-08-17

Coiled-tubing fluid-lubricant composition and related methods

#588
20170233631
2017-08-17

Self sealing fluids

#589
20170233628
2017-08-17

ENZYME DESTABILIZERS FOR DESTABILIZING ENZYMES PRODUCING SULFUR CONTAINING COMPOUNDS IN DOWNHOLE FLUIDS

#590
20170233627
2017-08-17

Completion fluid friction reducer

#591
20170226407
2017-08-10

Composition comprising ultrafine cellulose fibers

#592
20170226405
2017-08-10

Fluid efficiency and flow back enhancer

#593
20170226398
2017-08-10

Composition comprising ultrafine cellulose fibers

#594
20170226397
2017-08-10

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

#595
20170218253
2017-08-03

Method for drilling a well with reduced infiltration

#596
20170218251
2017-08-03

Polyvinyl alcohol-based shale inhibitor

#597
20170218249
2017-08-03

Lecithin drying using fatty acids

#598
20170218248
2017-08-03

Reversible aminal gel compositions, methods, and use

#599
20170218247
2017-08-03

THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL

#600
20170210978
2017-07-27

Solid acids for acidizing subterranean formations