ClassID:

104341

C09K8/70 - 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; Compositions for stimulating production by acting on the underground formation; Compositions for forming crevices or fractures characterised by their form or by the form of their components, e.g. foams

Sub-classes:
Recent Application in this class:
#1
20260117634
2026-04-30

DEGRADABLE FIBERS FOR WATER SAVINGS IN HYDRAULIC FRACTURING

#2
20260078065
2026-03-19

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

#3
20260062604
2026-03-05

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

#4
20260015927
2026-01-15

METHODS AND COMPOSITIONS FOR THERMALLY SHOCKING SUBSURFACE FORMATIONS

#5
20250388803
2025-12-25

DRY FRICTION REDUCERS AND METHODS OF MAKING AND USING THE SAME

#6
20250369333
2025-12-04

SYSTEMS AND METHODS FOR HYDROGEN PRODUCTION FROM AN UNDERGROUND FORMATION

#7
20250346803
2025-11-13

FRACTURING FLUID COMPOSITIONS WITH OXIDIZERS AND NANOPARTICLES AND RELATED METHODS

#8
20250313746
2025-10-09

POLYMER SYSTEMS FOR SUBTERRANEAN ENERGY STORAGE

#9
20250270440
2025-08-28

LOW CONCENTRATION SYNTHETIC POLYMER FRACTURING FLUID WITH ASCORBIC ACID

#10
20250237126
2025-07-24

FRACTURING FLUIDS AND HYDRAULIC FRACTURING METHODS UTILIZING COKE PROPPANT IN COMBINATION WITH NON-COKE PROPPANT

#11
20250236787
2025-07-24

HYDRAULIC FRACTURING METHODS UTILIZING FRACTURING FLUIDS COMPRISING COKE PROPPANT PARTICLES AND LOW-BASE-VISCOSITY CARRIER FLUID

#12
20250236707
2025-07-24

POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE

#13
20250197715
2025-06-19

ULTRA-LIGHTWEIGHT PROPPANTS

#14
20250020054
2025-01-16

Calcium Carbonate Coated Tracers For Assessing Acid Stimulation Operations In A Hydrocarbon Well

#15
20240426198
2024-12-26

ELECTRICAL STIMULATION OF HYDROGEN-PRODUCING ROCKS AND RESERVOIRS

#16
20240368460
2024-11-07

Low concentration synthetic polymer fracturing fluid with ascorbic acid

#17
20240301273
2024-09-12

NITROGEN-CARBON DIOXIDE MIXED GAS JETTING APPARATUS FOR HORIZONTAL WELL AND EXPLOITATION METHOD

#18
20240246868
2024-07-25

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

#19
20240209253
2024-06-27

Electro-Hydrofracturing Using Electrically Conductive Proppants and Related Methods

#20
20240166941
2024-05-23

Ultra-lightweight proppants

#21
20240124764
2024-04-18

Gas Generating Compositions And Uses

#22
20240043739
2024-02-08

FRAC FLUIDS FOR FAR FIELD DIVERSION

#23
20240043631
2024-02-08

POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE

#24
20240034925
2024-02-01

Enhanced oil recovery with Janus nanoparticles

#25
20230399562
2023-12-14

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

#26
20230365855
2023-11-16

OLIGONUCLEOTIDE-CONTAINING TRACER PARTICLES FOR SUBTERRANEAN APPLICATIONS

#27
20230323129
2023-10-12

USE OF AN ACTIVATED CARROT FIBER FOR PRODUCING PRODUCTS

#28
20230279287
2023-09-07

Oligonucleotide-containing tracer particles for subterranean applications

#29
20230272698
2023-08-31

SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN BY IN-SITU (SUBSURFACE) SERPENTINIZATION AND CARBONIZATION OF MAFIC OR ULTRAMAFIC ROCK

#30
20230159815
2023-05-25

Composition and methods for enhancing the production of hydrocarbons

#31
20230151267
2023-05-18

Wellbore servicing fluid and methods of making and using same

#32
20230136892
2023-05-04

Pelletized diverting agents using degradable polymers

#33
20230133517
2023-05-04

Frac fluids for far field diversion

#34
20230131776
2023-04-27

FRAC FLUIDS FOR FAR FIELD DIVERSION

#35
20230085175
2023-03-16

ELECTRO-HYDROFRACTURING USING ELECTRICALLY CONDUCTIVE PROPPANTS AND RELATED METHODS

#36
20230071272
2023-03-09

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

#37
20230050823
2023-02-16

SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN BY IN-SITU (SUBSURFACE) SERPENTINIZATION AND CARBONIZATION OF MAFIC OR ULTRAMAFIC ROCK

#38
20230023606
2023-01-26

System and method of treating a subterranean formation with a diverting composition

#39
20220403228
2022-12-22

Fracturing fluids containing hydrophilic fibers

#40
20220363980
2022-11-17

METHODS AND SYSTEMS ASSOCIATED WITH LUBRICANT FOR OIL SLURRY

#41
20220348818
2022-11-03

Frac fluids for far field diversion

#42
20220290040
2022-09-15

Using acidic balls for acid stimulation in carbonate reservoirs

#43
20220275269
2022-09-01

Spherical organic nano boron crosslinker with PAMAM core and preparation method thereof, and gel fracturing fluid

#44
20220127954
2022-04-28

Acoustic imaging agent

#45
20220127519
2022-04-28

Treatment of subterranean formations

#46
20220098472
2022-03-31

Composition and Method for Breaking Synthetic-Polymer-Type Stimulation Fluids

#47
20220073813
2022-03-10

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

#48
20220073812
2022-03-10

DILUTED MICROEMULSIONS WITH LOW SURFACE TENSIONS

#49
20220025249
2022-01-27

In line, continuous proppant coating method

#50
20220025248
2022-01-27

Enhanced oil recovery with janus nanoparticles

#51
20210363414
2021-11-25

Multi-functional diverter particulates

#52
20210363413
2021-11-25

Diverting agent and method of filling fracture in well using the same

#53
20210363412
2021-11-25

DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME

#54
20210363411
2021-11-25

Diverting agent and method of filling fracture in well using same

#55
20210363410
2021-11-25

Frac fluids for far field diversion

#56
20210340432
2021-11-04

Methods of Using Delayed Release Well Treatment Composititions

#57
20210284898
2021-09-16

Demulsifier compositions for treatment of subterranean formations and produced oil

#58
20210276877
2021-09-09

Synthetic caustic composition

#59
20210246767
2021-08-12

Steeply-inclined ultra-thick coal seam gas control method based on binary composite liquid

#60
20210238473
2021-08-05

Injection method for solid retarded acid

#61
20210198563
2021-07-01

Oil field chemical-carrying material and process for making the same

#62
20210189854
2021-06-24

Material and method of controlled energy deposition

#63
20210148191
2021-05-20

Method of using delayed hydratable polymeric viscosifying agent in the treatment of a well or subterranean formation

#64
20210140306
2021-05-13

Acoustic imaging agent

#65
20210140293
2021-05-13

Method for temporary isolation of well interval, method for hydraulic refracturing, and method for well killing

#66
20210095190
2021-04-01

Rotary steerable drilling tool and method

#67
20210095187
2021-04-01

Gas generating compositions and uses

#68
20210062076
2021-03-04

Surface polymerized proppants

#69
20210062069
2021-03-04

Frac fluids for far field diversion

#70
20210040275
2021-02-11

POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE

#71
20200406217
2020-12-31

Methods including functionalizing nanoparticles and forming suspensions

#72
20200392398
2020-12-17

Loaded, sealed nanotubes for oil recovery

#73
20200385631
2020-12-10

Preparation method of supercritical carbon dioxide thickener for tight oil and gas reservoir

#74
20200385630
2020-12-10

Use of liquid natural gas for well treatment operations

#75
20200377781
2020-12-03

Pelletized diverting agents using degradable polymers

#76
20200377778
2020-12-03

Cellulose nanofibers in extended cement systems

#77
20200369950
2020-11-26

METHODS AND COMPOSITIONS FOR STIMULATING THE PRODUCTION OF HYDROCARBONS FROM SUBTERRANEAN FORMATIONS

#78
20200362227
2020-11-19

Corrosion inhibition method for downhole tools

#79
20200362226
2020-11-19

Corrosion inhibition method for downhole metal tubing

#80
20200339868
2020-10-29

Composition and methods for enhancing the production of hydrocarbons

#81
20200339867
2020-10-29

Altering wettability in subterranean formations

#82
20200317995
2020-10-08

Methods, treatment fluids and systems for differential acidizing of a siliceous material

#83
20200308476
2020-10-01

Fiber surface finishing

#84
20200299570
2020-09-24

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

#85
20200299560
2020-09-24

Treatment methods using aqueous fluids containing oil-soluble treatment agents

#86
20200283678
2020-09-10

Tracking production of oil, gas, and water from subterranean formation by adding soluble tracers coated onto solid particulate

#87
20200283677
2020-09-10

Degradable diversion material having a urea compound

#88
20200277422
2020-09-03

Dual-mechanism thickening agents for hydraulic fracturing fluids

#89
20200270513
2020-08-27

Pre-processed fiber flocks and methods of use thereof

#90
20200256176
2020-08-13

Enhancing complex fracture networks in subterranean formations

#91
20200255721
2020-08-13

Release system and method

#92
20200224084
2020-07-16

Micro-aggregates and microparticulates for use in subterranean formation operations

#93
20200216751
2020-07-09

MICROPROPPANT

#94
20200216750
2020-07-09

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

#95
20200199989
2020-06-25

Stimulation fluid injection method and NMR verification

#96
20200199988
2020-06-25

Method for determining acidization effectiveness for wellbore operations

#97
20200157417
2020-05-21

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

#98
20200140745
2020-05-07

Emulsion-Based Breaker for Nanoparticle Clay Fluid

#99
20200115624
2020-04-16

Renewable resource and waste material derivatives for oil and gas recovery

#100
20200095386
2020-03-26

Poly (amino acid) rheology modifier compositions and methods of use

#101
20200048532
2020-02-13

Frac Fluids for Far Field Diversion

#102
20200040708
2020-02-06

Method of generating a fracturing design and method of hydraulic fracturing

#103
20200032134
2020-01-30

WATER-IN-OIL EMULSION COMPOSITION AND METHOD OF TREATING SUBTERRANEAN FORMATION USING SAME

#104
20190390105
2019-12-26

Method for drilling a subterranean geological formation to form a well bore and circulating emulsified acid therein

#105
20190390104
2019-12-26

Method for fracturing a subterranean geological formation with an emulsified acid

#106
20190390103
2019-12-26

Method of emulsifying an acid and acidizing a geological formation

#107
20190352558
2019-11-21

Rotary steerable drilling tool and method

#108
20190345371
2019-11-14

Petrified cellulosic materials as additives to treatment fluids

#109
20190314559
2019-10-17

Dissolvable compositions that include an integral source of electrolytes

#110
20190309209
2019-10-10

Delayed breaker composition

#111
20190299184
2019-10-03

Compositions of matter comprising suspended nanoparticles and related methods

#112
20190284917
2019-09-19

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

#113
20190284916
2019-09-19

Methods of utilizing carbon monoxide to increase oil recovery and protect tubulars

#114
20190284467
2019-09-19

Diluted microemulsions with low surface tensions

#115
20190277122
2019-09-12

Method of acidizing a geological formation and method of determining an effectiveness of acidizing

#116
20190276732
2019-09-12

Distributing an amorphic degradable polymer in wellbore operations

#117
20190249535
2019-08-15

Increasing hydration time of high concentration gels

#118
20190242229
2019-08-08

NANOEMULSIONS FOR USE IN SUBTERRANEAN FRACTURING TREATMENTS

#119
20190233719
2019-08-01

Polylactic acid/acid-soluble hard particulate blends as degradable diverting agents

#120
20190226310
2019-07-25

Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation

#121
20190225872
2019-07-25

Polysaccharide coated nanoparticle compositions comprising ions

#122
20190218449
2019-07-18

Methods and materials for treating subterranean formations using a three-phase emulsion based fracturing fluid

#123
20190218448
2019-07-18

Methods and materials for treating subterranean formations using a three-phase emulsion based fracturing fluid

#124
20190203109
2019-07-04

Treatment fluid, method for formation treatment, method for reducing the proppant settling rate in the formation treatment fluid

#125
20190203106
2019-07-04

Polysaccharide coated nanoparticle compositions comprising ions

#126
20190203105
2019-07-04

Polysaccharide coated nanoparticle compositions comprising ions

#127
20190194526
2019-06-27

Surfactant flowback aids for use in subterranean formation operations

#128
20190185728
2019-06-20

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

#129
20190169488
2019-06-06

Methods and compositions for stimulating the production of hydrocarbons from subterranean formations

#130
20190144741
2019-05-16

Synthetic caustic composition

#131
20190144739
2019-05-16

Synthetic caustic composition

#132
20190144293
2019-05-16

Synthetic caustic composition

#133
20190127628
2019-05-02

Nanotube mediation of degradative chemicals for oil-field application

#134
20190119552
2019-04-25

ACID SOLUBLE DIVERTING AGENTS FOR REFRACTURING APPLICATIONS

#135
20190093463
2019-03-28

Hydraulic Fracturing with Nanobubbles

#136
20190093006
2019-03-28

Well treatment methods

#137
20190085675
2019-03-21

Pulsed hydraulic fracturing with geopolymer precursor fluids

#138
20190071366
2019-03-07

Proppant particles formed from slurry droplets and methods of use

#139
20190055459
2019-02-21

Compositions comprising aromatic compounds for use in oil and/or gas wells and related methods

#140
20190040311
2019-02-07

METHODS FOR ENHANCING APPLICATIONS OF ELECTRICALLY CONTROLLED PROPELLANTS IN SUBTERRANEAN FORMATIONS

#141
20190040308
2019-02-07

Polymer fiber additive for proppant flowback prevention

#142
20190031951
2019-01-31

Methods and materials for controlled release of desired chemistries

#143
20190016948
2019-01-17

Multifunctional solid particulate diverting agent

#144
20190010383
2019-01-10

SELF-DEGRADABLE DIVERTERS FOR PROPPED FRACTURE ACIDIZING

#145
20190003294
2019-01-03

Phase-change hydraulic fracturing process

#146
20180371309
2018-12-27

Coated particles and methods of making and using the same

#147
20180347332
2018-12-06

Method of Enhancing Fracture Complexity Using Far-Field Divert Systems

#148
20180346787
2018-12-06

Modified biopolymers for diversion, conformance, and fluid loss control

#149
20180328147
2018-11-15

Fracturing fluids and methods of treating hydrocarbon formations

#150
20180327658
2018-11-15

Supercritical carbon dioxide emulsified acid

#151
20180327654
2018-11-15

Methods and materials for treating subterranean formations using a three-phase emulsion based fracturing fluid

#152
20180327653
2018-11-15

Demulsifier compositions for treatment of subterranean formations and produced oil

#153
20180327647
2018-11-15

PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS

#154
20180320059
2018-11-08

Polysaccharide coated nanoparticle compositions comprising ions

#155
20180306006
2018-10-25

Methods of using superabsorbent polymers for fracturing and sand control applications

#156
20180298274
2018-10-18

Oil field chemical delivery fluids, methods for their use in the targeted delivery of oil field chemicals to subterranean hydrocarbon reservoirs and methods for tracing fluid flow

#157
20180298271
2018-10-18

In situ solid organic pillar placement in fracture networks

#158
20180282615
2018-10-04

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

#159
20180282614
2018-10-04

Emulsified acid comprising waste oil for acidizing geological formations

#160
20180273836
2018-09-27

Multifunctional brush photopolymerized coated proppant particulates use in subterranean formation operations

#161
20180273833
2018-09-27

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

#162
20180258757
2018-09-13

Acoustic imaging agent

#163
20180258340
2018-09-13

Core-shell triggered release systems

#164
20180251673
2018-09-06

Methods, treatment fluids and systems for differential acidizing of a siliceous material

#165
20180251670
2018-09-06

Polymer hydration system and method

#166
20180237688
2018-08-23

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

#167
20180237680
2018-08-23

Core-shell particles for treatment of subterranean formations

#168
20180230789
2018-08-16

Method of enhancing conductivity from post frac channel formation

#169
20180230372
2018-08-16

Self-suspending modified proppant system for carbon dioxide based fracturing fluids

#170
20180230371
2018-08-16

Self-suspending modified proppant system for carbon dioxide based fracturing fluids

#171
20180230365
2018-08-16

Self-suspending proppants for use in carbon dioxide-based fracturing fluids and methods of making and use thereof

#172
20180223180
2018-08-09

Wrinkled capsules for treatment of subterranean formations

#173
20180215995
2018-08-02

Controlled release of well treatment agents into oil wells

#174
20180209260
2018-07-26

Method to Consolidate Solid Materials During Subterranean Treatment Operations

#175
20180202278
2018-07-19

Method of using diverter and proppant mixture

#176
20180202272
2018-07-19

Methods of utilizing carbon monoxide to increase oil recovery

#177
20180179434
2018-06-28

Controlled release solid scale inhibitors

#178
20180179119
2018-06-28

High Temperature Energetic Formulations

#179
20180156019
2018-06-07

Microbubbles for treatment chemical delivery in subterranean formations

#180
20180155600
2018-06-07

Hydro-fracking method using an aloe vera fracturing fluid

#181
20180155597
2018-06-07

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

#182
20180134947
2018-05-17

METHODS FOR TREATING HIGH TEMPERATURE SUBTERRANEAN FORMATIONS

#183
20180127644
2018-05-10

Fracturing fluids containing hydrophilic fibers

#184
20180127640
2018-05-10

Chelating etching agent stimulation and proppant stabilization of low-permeability subterranean formations

#185
20180127531
2018-05-10

Dual-mechanism thickening agents for hydraulic fracturing fluids

#186
20180112126
2018-04-26

PARTICULATE-STABILIZED EMULSIONS FOR USE IN SUBTERRANEAN FORMATION OPERATIONS

#187
20180105736
2018-04-19

Hydrolyzable particle compositions, treatment fluids and methods

#188
20180094507
2018-04-05

Chemical attenuator sleeve

#189
20180094186
2018-04-05

METHOD OF HYDRAULIC FRACTURING USING FRACTURING FLUID MIXTURE WITH SHRINKABLE POLYMER FIBERS AND FINE PARTICLES

#190
20180045843
2018-02-15

Acoustic Imaging with Expandable Microcapsules

#191
20180030339
2018-02-01

Chemical products for adhesive applications

#192
20180030334
2018-02-01

Subterranean formation shock fracturing charge delivery system

#193
20180030332
2018-02-01

Nanoparticle modified fluids and methods of manufacture thereof

#194
20170350222
2017-12-07

Systems and methods for fracturing a subterranean formation

#195
20170349821
2017-12-07

MICROENCAPSULATION OF TREATMENT CHEMICALS FOR USE IN SUBTERRANEAN FORMATIONS

#196
20170349813
2017-12-07

Smart fracturing fluid

#197
20170349812
2017-12-07

Methods of using lightweight polymers derived from cashew nut shell liquid in hydraulic fracturing and sand control operations

#198
20170342307
2017-11-30

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

#199
20170335178
2017-11-23

SALT-TOLERANT SELF-SUSPENDING PROPPANTS

#200
20170335172
2017-11-23

Aldehydes as a catalyst for an oxidative breaker

#201
20170327727
2017-11-16

Slow-release scale inhibiting compositions

#202
20170306208
2017-10-26

Use of encapsulated polyamines for limiting fluid loss

#203
20170292061
2017-10-12

Method for making particulate slurries and particulate slurry compositions

#204
20170284180
2017-10-05

System and method for facilitating subterranean hydrocarbon extraction utilizing electrochemical reactions with metals

#205
20170260104
2017-09-14

Proppant particles formed from slurry droplets and methods of use

#206
20170253786
2017-09-07

Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals

#207
20170253703
2017-09-07

Powder comprising hydrolyzable resin particles

#208
20170247296
2017-08-31

Treatment of subterranean formations with self-healing resins

#209
20170226398
2017-08-10

Composition comprising ultrafine cellulose fibers

#210
20170218262
2017-08-03

Fly ash microspheres for use in subterranean formation operations

#211
20170216768
2017-08-03

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

#212
20170210965
2017-07-27

Polymer brushes in diverting agents for use in subterranean formations

#213
20170198210
2017-07-13

Composite comprising well treatment agent and/or a tracer adhered onto a calcined substrate of a metal oxide coated core and a method of using the same

#214
20170198191
2017-07-13

Methods of zonal isolation and treatment diversion

#215
20170174980
2017-06-22

BIO-FIBER TREATMENT FLUID

#216
20170166805
2017-06-15

Metal-Organic Frameworks as Encapsulating Agents

#217
20170145299
2017-05-25

Metal-organic frameworks as porous proppants

#218
20170137701
2017-05-18

Automatic flow control in mixing fracturing gel

#219
20170130568
2017-05-11

Triggering an exothermic reaction for reservoirs using microwaves

#220
20170101858
2017-04-13

Fracturing fluid composition and method utilizing same

#221
20170101572
2017-04-13

DEGRADATION AGENT ENCAPSULATION

#222
20170081585
2017-03-23

Method of Diversion and Zonal Isolation in a Subterranean Formation Using a Biodegradable Polymer

#223
20170073574
2017-03-16

Methods of producing particles having two different properties

#224
20170073568
2017-03-16

Cement compositions and methods utilizing nano-hydraulic cement

#225
20170051599
2017-02-23

Method of enhancing fracture complexity using far-field divert systems

#226
20170044427
2017-02-16

PROPPING AGENT AND METHOD FOR PLACING SAME IN A HYDRAULIC FRACTURE

#227
20170044426
2017-02-16

Control of particulate entrainment by fluids

#228
20170015895
2017-01-19

Polysaccharide coated nanoparticle compositions comprising ions

#229
20170009129
2017-01-12

Far-field diversion with pulsed proppant in subterranean fracturing operations

#230
20160376495
2016-12-29

LIQUID SLURRIES OF MICRON- AND NANO-SIZED SOLIDS FOR USE IN SUBTERRANEAN OPERATIONS

#231
20160362600
2016-12-15

DISINTEGRATING UNIT DOSE POD FOR WELL SERVICING FLUIDS

#232
20160339624
2016-11-24

Equipment and Methods for Preparing Curved Fibers

#233
20160333669
2016-11-17

Surface modification agent to prolong scale inhibitor lifetime

#234
20160319189
2016-11-03

Clusters of micron- and nano-sized proppant for use in subterranean operations

#235
20160319188
2016-11-03

PICKERING EMULSION TREATMENT FLUID

#236
20160312573
2016-10-27

System and method of treating a subterranean formation with a diverting composition

#237
20160312111
2016-10-27

Ball sealer for hydrocarbon resource recovery, method for manufacturing same, and method for treating borehole using same

#238
20160312107
2016-10-27

METHOD FOR FRACTURING ROCKS

#239
20160305045
2016-10-20

Polylactide fibers

#240
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2016-10-20

Supercritical carbon dioxide emulsified acid

#241
20160304770
2016-10-20

Generating and enhancing microfracture conductivity

#242
20160289549
2016-10-06

Fracturing fluids and methods of treating hydrocarbon formations

#243
20160289547
2016-10-06

Methods of using superabsorbent polymers for fracturing and sand control applications

#244
20160289541
2016-10-06

Use of superabsorbent polymers for pressure control and diversion applications

#245
20160289530
2016-10-06

Drilling fluids with leakoff control and drill cuttings removal sweeps

#246
20160265326
2016-09-15

Generating and maintaining conductivity of microfractures in tight formations by generating gas and heat

#247
20160257871
2016-09-08

Method for treating a subterranean formation

#248
20160230543
2016-08-11

Tracer and method

#249
20160230074
2016-08-11

METHODS OF ZONAL ISOLATION AND TREATMENT DIVERSION

#250
20160222275
2016-08-04

Wellbore fluid additives of fibrillated fibers and methods of use

#251
20160208160
2016-07-21

Calcium methylglycine diacetic acid salt particles and subterranean operations relating thereto

#252
20160194553
2016-07-07

Well Treatment Solid Chemical

#253
20160194550
2016-07-07

Methods and compositions for stimulating the production of hydrocarbons from subterranean formations

#254
20160186044
2016-06-30

Core-shell triggered release systems

#255
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2016-06-23

COMPOSITIONS AND METHODS OF IMPROVING HYDRAULIC FRACTURE NETWORK

#256
20160160119
2016-06-09

SMART FLUIDS FOR USE IN HYDRAULIC FRACTURING

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20160145488
2016-05-26

Encapsulated proppants

#258
20160137909
2016-05-19

System To Efficiently Deliver High Pour Point Chemicals To Oil Well Formations

#259
20160137907
2016-05-19

Wellbore servicing materials and methods of making and using same

#260
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2016-05-05

Proppants

#261
20160122627
2016-05-05

Temperature-stable, electrolytic hydrogel and method for stimulating crude oil and natural gas deposits

#262
20160122618
2016-05-05

COMPOSITIONS INCLUDING A PARTICULATE BRIDGING AGENT AND FIBERS AND METHODS OF TREATING A SUBTERRANEAN FORMATION WITH THE SAME

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2016-04-28

Fracturing fluid viscosity-controlling agent to be used in hydraulic fracturing

#264
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2016-04-21

Latent curing agent compatible with low pH frac fluids

#265
20160075941
2016-03-17

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

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20160075932
2016-03-17

Foamed fluid compositions having high salinity using anionic surfactants and methods therefor

#267
20160069159
2016-03-10

MATRIX-FRACTURE INTERFACE CLEANUP METHOD FOR TIGHT SANDSTONE, CARBONATE, AND SHALE RESERVOIRS

#268
20160068745
2016-03-10

Slick-water fracturing using time release metal-complexing agent

#269
20160068740
2016-03-10

Well servicing fluid

#270
20160060503
2016-03-03

Nanoparticle modified fluids and methods of manufacture thereof

#271
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2016-02-25

Fibers as drag-reducing propping fibers in low permeability subterranean applications

#272
20160032175
2016-02-04

Method For Coating A Well Treatment Chemical

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2016-01-14

Use of nano-sized phyllosilicate minerals in viscoelastic surfactant fluids

#274
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2015-12-03

APPLICATIONS OF ULTRA-LOW VISCOSITY FLUIDS TO STIMULATE ULTRA-TIGHT HYDROCARBON-BEARING FORMATIONS

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2015-11-19

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

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2015-11-19

Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation

#277
20150315885
2015-11-05

Methods and systems for generating reactive fluoride species from a gaseous precursor in a subterranean formation for stimulation thereof

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2015-09-24

Hydrophobically modified amine-containing polymers for mitigating scale buildup

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2015-08-27

Well treatment methods and fluids

#280
20150198010
2015-07-16

Method of enhancing stability of cement slurries in well cementing operations

#281
20150175878
2015-06-25

Fracturing fluid composition and method utilizing same

#282
20150167443
2015-06-18

Heterogeneous proppant placement in a fracture with removable extrametrical material fill

#283
20150133346
2015-05-14

Filtrate control agents in solid form

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2015-05-07

POLYGLYCOLIC ACID RESIN SHORT FIBERS AND WELL TREATMENT FLUID

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2015-04-30

Parylene coated chemical entities for downhole treatment applications

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20150107832
2015-04-23

Process to produce oil or gas from a subterranean formation using a chelating agent

#287
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2015-03-26

Propping compositions for enhancing fracture conductivity

#288
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2015-03-26

Polyglycolic acid resin short fibers for use in well treatment fluid

#289
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2015-03-12

Method to consolidate solid materials during subterranean treatment operations

#290
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2015-02-19

Polyester resin composition and molded article of same

#291
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2015-02-12

Method of using diverter and proppant mixture

#292
20150027710
2015-01-29

Poly(alkyenylamide)-polysaccharide hydrogels for treatment of subterranean formations

#293
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2015-01-15

Solid-supported crosslinker for treatment of a subterranean formation

#294
20150007990
2015-01-08

Hydraulic fracturing proppant

#295
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2014-12-18

Methods and compositions for stimulating the production of hydrocarbons from subterranean formations

#296
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2014-12-04

Diverting systems for use in low temperature well treatment operations

#297
20140341957
2014-11-20

Surfactant responsive dispersion polymerized micro-gels

#298
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2014-11-20

Polysaccharide delivery unit for wellbore treatment agent and method

#299
20140326452
2014-11-06

Hydrolyzable particle compositions, treatment fluids and methods

#300
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2014-10-30

Polylactide fibers