Patents-Review.com
ClassID:

104335 ⎘

C09K8/62 - 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

Sub-classes:
Recent Application in this class:
#1
20260078065
2026-03-19

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

 #2
20250388630
2025-12-25

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

 #3
20250354469
2025-11-20

FRACTURING SLURRY ON DEMAND USING PRODUCED WATER

 #4
20250333640
2025-10-30

Proppant Particles Formed by Methane Pyrolysis and Methods Related Thereto

 #5
20250305399
2025-10-02

FORMATE SLICKWATER FLUIDS AND METHODS FOR USE THEREOF FOR CARBON STORAGE IN CONJUNCTION WITH A STIMULATION OPERATION

 #6
20250230739
2025-07-17

PROCESSING FLOWBACK PRODUCED WATER FOR CARBON CAPTURE AND UTILIZATION

 #7
20250207014
2025-06-26

COMPOSITION COMPRISING POLYGLYCEROL-10 FATTY ACID ESTER FOR RECOVERING OIL IN TIGHT OIL RESERVOIRS

 #8
20250179348
2025-06-05

SURFACE TREATMENT COMPOSITIONS USED FOR CARBON SEQUESTRATION, HYDRAULIC FRACTURING AND INCREASING OIL PRODUCTION FROM A SUBTERRANEAN FORMATION, AND METHOD OF HYDRAULIC FRACTURING

 #9
20250145882
2025-05-08

DUAL-POLYMER HYDRAULIC FRACTURING FLUID AND METHOD FOR PUMPING THE SAME INTO SUBTERRANEAN FORMATIONS

 #10
20250084759
2025-03-13

FLUORESCENT DYE OIL TRACER COMPOSITIONS

 #11
20250052142
2025-02-13

DISTRIBUTION OF HYDRAULIC FRACTURING FLUIDS

 #12
20250012172
2025-01-09

SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS

 #13
20240246868
2024-07-25

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

 #14
20240199945
2024-06-20

UNWASHED FRAC SANDS FOR HYDRAULIC FRACTURING FLUIDS

 #15
20240199709
2024-06-20

FUSION PROTEINS, RECOMBINANT BACTERIA, AND METHODS FOR USING RECOMBINANT BACTERIA

 #16
20240174915
2024-05-30

Methods of increasing oil production from a subterranean formation, method of hydraulic fracturing, and surface treatment compositions used therein

 #17
20240167364
2024-05-23

SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS

 #18
20240132711
2024-04-25

HIGH MOLECULAR WEIGHT ANIONIC POLYACRYLAMIDES

 #19
20240124763
2024-04-18

Stimulation of Wells in Nano-Darcy Shale Formations

 #20
20240067867
2024-02-29

Friction reducers, fluid compositions and uses thereof

 #21
20240044234
2024-02-08

Fracturing slurry on demand using produced water

 #22
20230407164
2023-12-21

Water-Based Anionic Friction Reducer

 #23
20230399942
2023-12-14

Fluorescent dye oil tracer compositions

 #24
20230332492
2023-10-19

Distribution of hydraulic fracturing fluids

 #25
20230279285
2023-09-07

PETROLEUM COKE PROPPANT PARTICULATES AND METHODS RELATED THERETO

 #26
20230235218
2023-07-27

Manipulating hydrophilicity of conventional dye molecules for tracer applications

 #27
20230193120
2023-06-22

Efficient stimulation from carbonate reservoirs using micro-proppants

 #28
20230183564
2023-06-15

Manipulating hydrophilicity of conventional dye molecules for water tracer applications

 #29
20230175370
2023-06-08

FRACTURING SLURRY ON DEMAND USING PRODUCED WATER

 #30
20230159816
2023-05-25

Fracturing fluids based on viscoelastic surfactants

 #31
20230136892
2023-05-04

Pelletized diverting agents using degradable polymers

 #32
20230071272
2023-03-09

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHODS OF USE

 #33
20220356790
2022-11-10

Systems and methods for manufacturing and delivering fracturing fluid to multiple wells for conducting fracturing operations

 #34
20220348819
2022-11-03

Flow control in subterranean wells

 #35
20220290542
2022-09-15

Fracturing of a deep or wet well utilizing an air/fuel mixture and multiple stage restriction orifice assembly

 #36
20220275271
2022-09-01

Coated proppants

 #37
20220275270
2022-09-01

Coated proppants

 #38
20220186018
2022-06-16

Friction reducing copolymers and method of preparation thereof

 #39
20220185711
2022-06-16

Synthetic Acid and Associated Methods

 #40
20220135870
2022-05-05

Stimulation of wells in nano-darcy shale formations

 #41
20220112424
2022-04-14

FLUIDS FOR HYDRAULIC FRACTURING

 #42
20220073806
2022-03-10

High density, low TCT divalent brines and uses thereof

 #43
20220034212
2022-02-03

Forming frac packs in high permeability formations

 #44
20220024790
2022-01-27

Synthetic Acid and Associated Methods

 #45
20220002616
2022-01-06

POLYMER-BASED PROPPANT FOR UNCONVENTIONAL COMPLETIONS

 #46
20210404333
2021-12-30

Microbiome Based Systems, Apparatus and Methods for the Exploration and Production of Hydrocarbons

 #47
20210396135
2021-12-23

Microbiome Based Systems, Apparatus and Methods for the Exploration and Production of Hydrocarbons

 #48
20210388704
2021-12-16

Hydraulic fracturing systems and methods

 #49
20210372235
2021-12-02

SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS

 #50
20210292640
2021-09-23

Dust suppression compositions and methods making and using same

 #51
20210284898
2021-09-16

Demulsifier compositions for treatment of subterranean formations and produced oil

 #52
20210284895
2021-09-16

FLUIDS FOR HYDRAULIC FRACTURING

 #53
20210277759
2021-09-09

Fracturing of a wet well utilizing an air/fuel mixture

 #54
20210230991
2021-07-29

Fluid injection treatments in subterranean formations stimulated using propellants

 #55
20210222044
2021-07-22

Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom

 #56
20210207022
2021-07-08

Modified reactive resin compositions and use thereof for coating propping agents

 #57
20210198557
2021-07-01

Systems and processes for improved drag reduction estimation and measurement

 #58
20210179927
2021-06-17

Well treatment fluids composition

 #59
20210179672
2021-06-17

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

 #60
20210177791
2021-06-17

Three-dimensional cage-like hyperbranched monomer, and preparation method and application thereof

 #61
20210148210
2021-05-20

Methods for enhancing hydrocarbon production from subterranean formations using electrically controlled propellant

 #62
20210131254
2021-05-06

Proppant ramp up decision making

 #63
20210131235
2021-05-06

System and method for selecting fluid systems for hydraulic fracturing

 #64
20210115316
2021-04-22

Temperature stability of polyols and sugar alcohols in brines

 #65
20210102107
2021-04-08

INDUCIBLY DEGRADABLE POLYACETAL COMPOSITIONS FOR USE IN SUBTERRANEAN FORMATIONS

 #66
20210087915
2021-03-25

Hydraulic fracturing in kerogen-rich unconventional formations

 #67
20210079294
2021-03-18

Coated proppant and methods of making and use thereof

 #68
20210054262
2021-02-25

Method for propagating fractures in subterranean formations using stress treatment cycles

 #69
20210047552
2021-02-18

Gas generating compositions

 #70
20210040380
2021-02-11

Catalyst particles and methods for making same

 #71
20210010370
2021-01-14

Microbiome based systems, apparatus and methods for the exploration and production of hydrocarbons

 #72
20200408064
2020-12-31

Flow control in subterranean wells

 #73
20200407625
2020-12-31

Overpressure mitigation systems for hydraulic fracturing

 #74
20200386081
2020-12-10

Optimized design method for temporary blocking agent to promote uniform expansion of fractures produced by fracturing in horizontal wells

 #75
20200377781
2020-12-03

Pelletized diverting agents using degradable polymers

 #76
20200332638
2020-10-22

Methods of suspending proppants in hydraulic fracturing fluid

 #77
20200325044
2020-10-15

Synthetic acid and associated methods

 #78
20200299570
2020-09-24

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

 #79
20200291290
2020-09-17

Fluids containing cellulose fibers and cellulose nanoparticles for oilfield applications

 #80
20200270509
2020-08-27

SOLVENT SYSTEMS HAVING A HIGH FLASH POINT AND METHODS OF USE THEREOF

 #81
20200270502
2020-08-27

Gas generating compositions

 #82
20200255715
2020-08-13

High density, low TCT monovalent brines and uses thereof

 #83
20200224082
2020-07-16

Stimulation of wells in nano-darcy shale formations

 #84
20200208505
2020-07-02

Hydraulic fracturing in kerogen-rich unconventional formations

 #85
20200208039
2020-07-02

Urea Hydrochloride Compositions and Associated Methods

 #86
20200199991
2020-06-25

PULSED HYDRAULIC FRACTURING WITH GEOPOLYMER PRECURSOR FLUIDS

 #87
20200190149
2020-06-18

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

 #88
20200181483
2020-06-11

Coated particles, methods for their manufacture and for their use as proppants

 #89
20200148941
2020-05-14

Compositions providing consolidation and water-control

 #90
20200131432
2020-04-30

Method of removing oil-based barite filter cake

 #91
20200131422
2020-04-30

High density, low TCT monovalent brines and uses thereof

 #92
20200123438
2020-04-23

Method of manufacture and using rod-shaped proppants and anti-flowback additives

 #93
20200115625
2020-04-16

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

 #94
20200115609
2020-04-16

CONTROLLED BREAK ENZYME FORMULATIONS

 #95
20200080403
2020-03-12

Control of Proppant Redistribution During Fracturing

 #96
20200032134
2020-01-30

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

 #97
20200011166
2020-01-09

Fracturing utilizing an air/fuel mixture

 #98
20200003052
2020-01-02

Workflow for predictive model to select formation damage treatment

 #99
20190375981
2019-12-12

Sulfate scale inhibition in high pressure and high temperature applications

 #100
20190367795
2019-12-05

Curable composition and resin for treatment of a subterranean formation

 #101
20190345805
2019-11-14

Conditioning a subterranean formation

 #102
20190345282
2019-11-14

Surfactant responsive emulsion polymerized micro-gels

 #103
20190330521
2019-10-31

Coated particles, methods for their manufacture and for their use as proppants

 #104
20190316021
2019-10-17

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

 #105
20190307153
2019-10-10

Synthetic base and associated methods

 #106
20190300781
2019-10-03

Liquid gas treatment fluids for use in subterranean formation operations

 #107
20190300400
2019-10-03

Synthetic acid and associated methods

 #108
20190292439
2019-09-26

Stabilized nanoparticle compositions comprising ions

 #109
20190284917
2019-09-19

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

 #110
20190264552
2019-08-29

Method and system for distribution of a proppant

 #111
20190264092
2019-08-29

Stabilized nanoparticle compositions comprising ions

 #112
20190249535
2019-08-15

Increasing hydration time of high concentration gels

 #113
20190241795
2019-08-08

Method of selection of asphaltene precipitant additives and process for subsurface upgrading therewith

 #114
20190235109
2019-08-01

Generating a high-resolution lithology model for subsurface formation evaluation

 #115
20190234194
2019-08-01

Storing and de-liquefying liquefied natural gas (LNG) at a wellsite

 #116
20190233720
2019-08-01

METHOD FOR COATING PROPPANTS

 #117
20190226312
2019-07-25

Enhancing propped complex fracture networks

 #118
20190225873
2019-07-25

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

 #119
20190203101
2019-07-04

Use of degradable metal alloy waste particulates in well treatment fluids

 #120
20190202941
2019-07-04

Phosphonated polysaccharides and gels and process for making same

 #121
20190195068
2019-06-27

Predicting properties of well bore treatment fluids

 #122
20190194527
2019-06-27

Shale treatment

 #123
20190185730
2019-06-20

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

 #124
20190177604
2019-06-13

Degradable thermosetting compositions for enhanced well production

 #125
20190144742
2019-05-16

Friction reducers and well treatment fluids

 #126
20190136680
2019-05-09

Time-dependent spatial distribution of multiple proppant types or sizes in a fracture network

 #127
20190136120
2019-05-09

Fracture Mapping Using Piezoelectric Materials

 #128
20190127630
2019-05-02

METHOD FOR PROPPANT ADDITION TO A FRACTURING FLUID

 #129
20190093462
2019-03-28

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

 #130
20190085675
2019-03-21

Pulsed hydraulic fracturing with geopolymer precursor fluids

 #131
20190071556
2019-03-07

Phosphoric ester preparations with reduced hygroscopicity

 #132
20190071366
2019-03-07

Proppant particles formed from slurry droplets and methods of use

 #133
20190062622
2019-02-28

Coated particles, methods for their manufacture and for their use as proppants

 #134
20190048246
2019-02-14

AQUEOUS AMPHOLYTE POLYMER CONTAINING SOLUTIONS FOR SUBTERRANEAN APPLICATIONS

 #135
20190040312
2019-02-07

Sand control method using deformable non-spherical particulates

 #136
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

 #137
20190031950
2019-01-31

METHOD OF ENHANCING CONDUCTIVITY IN A SUBTERRANEAN FORMATION

 #138
20190024489
2019-01-24

Enhancing complex fracture geometry in subterranean formations, net pressure pulsing

 #139
20190023980
2019-01-24

Modified reactive resin compositions and use thereof for coating propping agents

 #140
20190023979
2019-01-24

METHODS AND COMPOSITIONS FOR FABRIC-BASED SUSPENSION OF PROPPANTS

 #141
20190023977
2019-01-24

Proppant comprising a crosslinked polymer for treatment of subterranean formations

 #142
20190016947
2019-01-17

Composition and method for removing oil-based filter cake

 #143
20190016944
2019-01-17

PROPPANT PARTICLES FORMED FROM SLURRY DROPLETS AND METHOD OF USE

 #144
20190010387
2019-01-10

Compositions for dust control and methods making and using same

 #145
20190002753
2019-01-03

Methods of controlling fines migration in a well

 #146
20180371309
2018-12-27

Coated particles and methods of making and using the same

 #147
20180371306
2018-12-27

Downhole fluids with a particular impedance

 #148
20180346898
2018-12-06

Mannanase variants

 #149
20180346787
2018-12-06

Modified biopolymers for diversion, conformance, and fluid loss control

 #150
20180328147
2018-11-15

Fracturing fluids and methods of treating hydrocarbon formations

 #151
20180327653
2018-11-15

Demulsifier compositions for treatment of subterranean formations and produced oil

 #152
20180320498
2018-11-08

Enhancing propped complex fracture networks

 #153
20180313199
2018-11-01

Method for refracturing a wellbore and low molecular weight compositions for use therein

 #154
20180311634
2018-11-01

SYSTEMS AND METHODS OF TREATING WATER USED FOR HYDRAULIC FRACTURING

 #155
20180306006
2018-10-25

Methods of using superabsorbent polymers for fracturing and sand control applications

 #156
20180305601
2018-10-25

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

 #157
20180298271
2018-10-18

In situ solid organic pillar placement in fracture networks

 #158
20180291428
2018-10-11

PCR amplification methods for detecting and quantifying sulfate-reducing bacteria in oilfield fluids

 #159
20180291259
2018-10-11

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

 #160
20180282612
2018-10-04

Method and Compositions for Hydraulic Fracturing and for Tracing Formation Water

 #161
20180273837
2018-09-27

Catalytic proppant and methods for making and using same

 #162
20180273833
2018-09-27

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

 #163
20180273826
2018-09-27

Conveyance of ambient-reactive subterranean formation additives to downhole locations

 #164
20180265772
2018-09-20

Flowback resistant proppants

 #165
20180265765
2018-09-20

Encapsulated scale inhibitor for downhole applications in subterranean formations

 #166
20180252086
2018-09-06

Proppant and a viscosified fracture fluid for use in fracturing to extract oil and gas

 #167
20180252084
2018-09-06

Enhancing complex fracture geometry in subterranean formations, sequential fracturing

 #168
20180245443
2018-08-30

Enhancing complex fracture geometry in subterranean formations

 #169
20180238169
2018-08-23

Real-time control of diverters

 #170
20180238155
2018-08-23

Enhancing complex fracture geometry in subterranean formations, sequence transport of particulates

 #171
20180238154
2018-08-23

Conditioning a subterranean formation

 #172
20180237679
2018-08-23

High density, low TCT divalent brines and uses thereof

 #173
20180230789
2018-08-16

Method of enhancing conductivity from post frac channel formation

 #174
20180230361
2018-08-16

DRY LIQUID CONCENTRATE SLURRIES FOR HYDRAULIC FRACTURING OPERATIONS

 #175
20180223176
2018-08-09

METHOD OF MAKING PARTICLES HAVING A RIDGE PORTION FOR USE AS PROPPANT

 #176
20180215996
2018-08-02

Crosslinked polymer-coated proppant

 #177
20180215986
2018-08-02

High density, low TCT monovalent brines and uses thereof

 #178
20180214829
2018-08-02

GEL HYDRATION UNIT

 #179
20180202274
2018-07-19

Hydraulic fracturing systems and methods

 #180
20180196905
2018-07-12

Modelling of fluid elasticity effects on proppant dynamics

 #181
20180194991
2018-07-12

Self-suspending proppants for hydraulic fracturing

 #182
20180194651
2018-07-12

Synthetic acid and associated methods

 #183
20180179508
2018-06-28

POLYPEPTIDES HAVING MANNANASE ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME

 #184
20180171199
2018-06-21

NANOFIBRILLATED CELLULOSE FOR USE IN FLUIDS FOR PRIMARY OIL RECOVERY

 #185
20180171198
2018-06-21

Temperature stability of polyols and sugar alcohols in brines

 #186
20180155613
2018-06-07

Stimulation of wells in nano-darcy shale formations

 #187
20180149007
2018-05-31

Fracturing utilizing an air/fuel mixture

 #188
20180149006
2018-05-31

Gas diverter for well and reservoir stimulation

 #189
20180135403
2018-05-17

Method of using controlled release tracers

 #190
20180135397
2018-05-17

Gas diverter for well and reservoir stimulation

 #191
20180128092
2018-05-10

SYSTEM AND APPARATUS FOR CREATING A LIQUID CARBON DIOXIDE FRACTURING FLUID

 #192
20180127638
2018-05-10

TIME RELEASED DELIVERY OF FUNCTIONAL CHEMICALS

 #193
20180118995
2018-05-03

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

 #194
20180118972
2018-05-03

REDUCING EROSION OF OIL FIELD PUMPING AND TRANSFER EQUIPMENT

 #195
20180112123
2018-04-26

Compositions including modified release material for treatment of subterranean formations

 #196
20180105730
2018-04-19

Inducibly degradable polyacetal compositions for use in subterranean formations

 #197
20180100097
2018-04-12

Surfactant assisted oil recovery using alcohol ether sulfonates and cationic surfactants

 #198
20180099999
2018-04-12

Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria

 #199
20180066179
2018-03-08

FLUID CREATING A FRACTURE HAVING A BOTTOM PORTION OF REDUCED PERMEABILITY AND A TOP HAVING A HIGHER PERMEABILITY

 #200
20180051203
2018-02-22

Forming conductive arch channels in subterranean formation fractures

 #201
20180051202
2018-02-22

Thermoset coating compositions for sand particulates in subterranean operations

 #202
20180051201
2018-02-22

Sulfosuccinate surfactant compositions and methods using the same

 #203
20180049742
2018-02-22

Device and method for establishing an artificial arterio-venous fistula

 #204
20180044578
2018-02-15

SELF-SUSPENDING PROPPANTS FOR HYDRAULIC FRACTURING

 #205
20180044574
2018-02-15

Ultra-high-molecular-weight polyolefin proppants

 #206
20180030340
2018-02-01

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

 #207
20180030338
2018-02-01

Variably tacky proppants

 #208
20180030336
2018-02-01

Porous proppants

 #209
20180030334
2018-02-01

Subterranean formation shock fracturing charge delivery system

 #210
20180030333
2018-02-01

Fracture having a bottom portion of reduced permeability and a top portion having a higher permeability

 #211
20180022986
2018-01-25

Amide branched aromatic gelling agent breakers

 #212
20180022985
2018-01-25

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

 #213
20180022983
2018-01-25

FLAVONOID AND PLANT PHENOLIC ACID ADDITIVES FOR DOWNHOLE FLUIDS

 #214
20180016885
2018-01-18

Well treatment fiber delivery system

 #215
20180016489
2018-01-18

Method of using low-strength proppant in high closure stress fractures

 #216
20170370213
2017-12-28

Microbiome based systems, apparatus and methods for the exploration and production of hydrocarbons

 #217
20170370197
2017-12-28

Hydraulic fracturing in kerogen-rich unconventional formations

 #218
20170362924
2017-12-21

Method of chemically delaying peroxygen based viscosity reduction reactions

 #219
20170350226
2017-12-07

Hydraulic fracturing in highly heterogeneous formations by resisting formation and/or sealing micro-fractures

 #220
20170350224
2017-12-07

Hydraulic fracturing in highly heterogeneous formations by fluid selection based on fracture surface roughness

 #221
20170350222
2017-12-07

Systems and methods for fracturing a subterranean formation

 #222
20170349814
2017-12-07

Spherical high temperature high closure tolerant cashew nut shell liquid based proppant, methods of manufacture, and uses thereof

 #223
20170349813
2017-12-07

Smart fracturing fluid

 #224
20170349812
2017-12-07

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

 #225
20170349809
2017-12-07

Urea hydrochloride compositions and associated methods

 #226
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

 #227
20170334754
2017-11-23

Synthetic acid and associated methods

 #228
20170306217
2017-10-26

Method and compositions for hydraulic fracturing and for tracing formation water

 #229
20170298710
2017-10-19

Multi-functional surfactant complexes for use in subterranean formations

 #230
20170292060
2017-10-12

Well treatment material for slow release of biocide

 #231
20170283690
2017-10-05

Self-suspending proppant for hydraulic fracturing

 #232
20170275961
2017-09-28

Flow control in subterranean wells

 #233
20170275522
2017-09-28

Synthetic acid compositions alternatives to conventional acids in the oil and gas industry

 #234
20170268312
2017-09-21

ADJUSTABLE RHEOLOGICAL WELL CONTROL FLUID

 #235
20170260104
2017-09-14

Proppant particles formed from slurry droplets and methods of use

 #236
20170258470
2017-09-14

DEVICE AND METHOD FOR ESTABLISHING AN ARTIFICIAL ARTERIO-VENOUS FISTULA

 #237
20170253788
2017-09-07

Methods of zonal isolation and treatment diversion with shaped particles

 #238
20170253784
2017-09-07

Wellbore methods employing precipitated particles

 #239
20170251665
2017-09-07

Solid antimicrobial glutaraldehyde compositions and their uses

 #240
20170247607
2017-08-31

Curable composition and resin for treatment of a subterranean formation

 #241
20170247602
2017-08-31

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

 #242
20170247598
2017-08-31

Methods and compositions including a curable resin and organophilically-modified clay for subterranean oil well applications

 #243
20170240802
2017-08-24

Method for the use of nitrates and nitrate reducing bacteria in hydraulic fracturing

 #244
20170240798
2017-08-24

Methods and systems for suppressing corrosion of metal surfaces

 #245
20170240797
2017-08-24

Methods and systems for suppressing corrosion of steel surfaces

 #246
20170233628
2017-08-17

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

 #247
20170226405
2017-08-10

Fluid efficiency and flow back enhancer

 #248
20170226404
2017-08-10

Method of using a screen containing a composite for release of well treatment agent into a well

 #249
20170226397
2017-08-10

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

 #250
20170218756
2017-08-03

Predicting properties of well bore treatment fluids

 #251
20170218263
2017-08-03

Silane additives for improved sand strength and conductivity in fracturing applications

 #252
20170218262
2017-08-03

Fly ash microspheres for use in subterranean formation operations

 #253
20170218259
2017-08-03

Methods of liquefying and shrinking water-absorbable resins in a water-containing state

 #254
20170218258
2017-08-03

Fines fixing agent having improved compatibility with organic complexed borate fracturing fluids

 #255
20170216768
2017-08-03

Method of scavenging hydrogen sulfide and mercaptans using well treatment composites

 #256
20170210978
2017-07-27

Solid acids for acidizing subterranean formations

 #257
20170210974
2017-07-27

Reticulated materials for the formation of proppant-free channels

 #258
20170210965
2017-07-27

Polymer brushes in diverting agents for use in subterranean formations

 #259
20170204325
2017-07-20

Strength-enhancing resin for proppant

 #260
20170204324
2017-07-20

Environmentally acceptable, low temperature gel breaking system

 #261
20170204317
2017-07-20

Antifreeze proteins for use in downhole fluids

 #262
20170204316
2017-07-20

CONTROLLED BREAK ENZYME FORMULATIONS

 #263
20170198195
2017-07-13

Solid Acid Scale Inhibitors

 #264
20170198190
2017-07-13

Diverter composition including rheologically-modified invert emulsion and method of use

 #265
20170190962
2017-07-06

Plant extracted oil based polyepoxy resin composition for improved performance of natural sand placed in fracture

 #266
20170190960
2017-07-06

Enhancing complex fracture networks in subterranean formations

 #267
20170190959
2017-07-06

Methods of forming variable strength proppant packs

 #268
20170190954
2017-07-06

Polymeric ionic liquid clay control agents

 #269
20170190740
2017-07-06

Beta sheet tapes ribbons in tissue engineering

 #270
20170183951
2017-06-29

METHOD OF FRACTURING SUBTERRANEAN FORMATION

 #271
20170183643
2017-06-29

Polypeptides having mannanase activity and polynucleotides encoding same

 #272
20170183562
2017-06-29

Crush-resistant proppant particulates for use in subterranean formation operations

 #273
20170183560
2017-06-29

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

 #274
20170183554
2017-06-29

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

 #275
20170175096
2017-06-22

Polypeptides Having Endoglucanase Activity

 #276
20170175047
2017-06-22

Polypeptides Having Endoglucanase Activity

 #277
20170174981
2017-06-22

DEGRADABLE COMPONENTS

 #278
20170174980
2017-06-22

BIO-FIBER TREATMENT FLUID

 #279
20170167222
2017-06-15

METHOD AND COMPOSITION FOR CONTROLLING FRACTURE GEOMETRY

 #280
20170166801
2017-06-15

Solvent systems having a high flash point and methods of use thereof

 #281
20170166798
2017-06-15

DIVERSION SAND AND METHODS

 #282
20170158953
2017-06-08

Folded or crumpled proppants with increased material strength for hydraulic fracturing, gravel packing and frac packing

 #283
20170158949
2017-06-08

Well-treatment fluids composition

 #284
20170158945
2017-06-08

Controlled release solid scale inhibitors

 #285
20170145297
2017-05-25

Method of making particles having a ridge portion for use as proppant

 #286
20170145294
2017-05-25

Method of altering crosslink time of delayed borate crosslinkers

 #287
20170145285
2017-05-25

Fluids containing cellulose fibers and cellulose nanoparticles for oilfield applications

 #288
20170145282
2017-05-25

Clay stabilizers

 #289
20170138163
2017-05-18

Fracturing device using shockwave of plasma reaction and method for extracting shale gas using same

 #290
20170137790
2017-05-18

ENZYMES FOR REMOVING SULFUROUS COMPOUNDS IN DOWNHOLE FLUIDS

 #291
20170137702
2017-05-18

Method for modification and delivery of proppant during well operations, method for hydraulic fracturing and method for gravel packing

 #292
20170137687
2017-05-18

Downhole fluids with a particular impedance

 #293
20170130568
2017-05-11

Triggering an exothermic reaction for reservoirs using microwaves

 #294
20170130215
2017-05-11

GLUCANASES, NUCLEIC ACIDS ENCODING THEM AND METHODS FOR MAKING AND USING THEM

 #295
20170121593
2017-05-04

Method for design of production wells and injection wells

 #296
20170121589
2017-05-04

Composition of a degradable diverting agent and a degradable accelerator with tunable degradable rate

 #297
20170114269
2017-04-27

Carbon dioxide and hydrocarbon assisted enhanced oil recovery

 #298
20170107806
2017-04-20

Encapsulated microenergetic material

 #299
20170107788
2017-04-20

Mixing and injecting fiber-based stimulation fluids

 #300
20170101858
2017-04-13

Fracturing fluid composition and method utilizing same