104331 ⎘
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 containing surfactants Polymeric surfactants
BRINE-TOLERANT COMPOSITIONS COMPRISING FATTY ACID OR FATTY ESTER REACTION PRODUCTS OF SACCHARIDE POLYMERS
#2INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS
#3HIGHLY CONCENTRATED PARTICULATE POLYMER FRICTION-REDUCING SLURRY COMPOSITIONS AND FRACTURING FLUIDS MADE THEREFROM AND METHODS FOR MAKING AND USING SAME
#4NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES THEREOF
#5HYDROGEN SULFIDE SCAVENGING COMPOSITIONS
#6AQUEOUS COMPOSITIONS COMPRISING FUNCTIONALIZED SACCHARIDE POLYMERS FOR DEWATERING OF PARTICULATES
#7ULTRA HIGH ACTIVITY SLURRY FOR HYDRAULIC FRACTURING
#8METHOD OF OIL RECOVERY USING COMPOSITIONS OF CARBON DIOXIDE AND COMPOUNDS TO INCREASE WATER WETTABILITY OF FORMATIONS
#9BRINE-TOLERANT COMPOSITIONS COMPRISING FATTY ACID OR FATTY ESTER REACTION PRODUCTS OF SACCHARIDE POLYMERS
#10EMULSIFYING COMPOSITIONS COMPRISING FATTY ACID OR FATTY ESTER REACTION PRODUCTS OF SACCHARIDE POLYMERS FORMULATED WITH MIXED SURFACTANTS
#11INJECTION FLUIDS FOR STIMULATING FRACTURED FORMATIONS
#12Low surface tension surfactant system for enhancing flow-back performance
#13INJECTION FLUIDS COMPRISING A NON-IONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS
#14INJECTION FLUIDS COMPRISING AN ANIONIC SURFACTANT FOR TREATING UNCONVENTIONAL FORMATIONS
#15METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE
#16Multifunctional Slickwater Fracturing Fluid
#17Fracturing Fluid with Superior Proppant Transport Capability
#18POLYMER COMPOSITIONS AND FRACTURING FLUIDS MADE THEREFROM INCLUDING A MIXTURE OF CATIONIC AND ANIONIC HYDRATABLE POLYMERS AND METHODS FOR MAKING AND USING SAME
#19FLOWBACK AID FOR FRACTURING FLUIDS
#20EMULSIONS INCLUDING POLYMERS, TREATMENT FLUIDS INCLUDING EMULSIONS, AND METHODS FOR TREATING SUBTERRANEAN FORMATIONS
#21Fatty acid reaction products of dextrins or dextran formulated with a surfactant
#22Enhanced oil recovery with Janus nanoparticles
#23Amphiphilic block copolymer surfactant for attenuating acid reactivity during acid stimulation of carbonate rich reservoirs
#24ULTRA HIGH ACTIVITY SLURRY FOR HYDRAULIC FRACTURING
#25POLYANIONIC SURFACTANTS AND METHODS OF MAKING AND USING THEREOF
#26FOAM STABILIZATION USING NANOPARTICLES
#27Superheated phase changing nanodroplets for hydrocarbon reservoir applications
#28POLYANIONIC SURFACTANTS AND METHODS OF MAKING AND USING THEREOF
#29MULTICOMPONENT NANOCAPSULES FOR ENHANCED OIL RECOVERY
#30SOLID DRAG REDUCTION ADDITIVE AND METHODS OF USING SAME
#31MULTI-FUNCTIONAL COMPOSITIONS FOR ENHANCED OIL AND GAS RECOVERY AND OTHER PETROLEUM INDUSTRY APPLICATIONS
#32Foamed scale removal and inhibition method for subterranean formation
#33NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES THEREOF
#34Piperazine-based viscoelastic surfactants for hydraulic fracturing applications
#35Methods and compositions of using viscoelastic surfactants as diversion agents
#36Amphiphilic block copolymer surfactant for attenuating acid reactivity during acid stimulation of carbonate rich reservoirs
#37LIQUID CHLORIDE SALT-BASED POLYMER SUSPENSION FLUIDS WITH POLYETHYLENE GLYCOL DISPERSANTS AND APPLICATION TO DRAG REDUCTION
#38Fatty acid reaction products of dextrins or dextran formulated with a surfactant
#39SYNTHESIS OF DRAG REDUCING LATEX PRODUCT USING CATIONIC SURFACTANTS IN EMULSION POLYMERIZATION
#40Storable liquid suspension of hollow particles
#41Polymer dispersions for oilfield friction reduction
#42Multicomponent nanocapsules for enhanced oil recovery
#43Methods of using olefin sulfonates
#44Hydraulic fracturing fluid
#45QUATERNIZED ALKOXYLATED POLYMER SURFACTANT
#46METHODS AND SYSTEMS ASSOCIATED WITH LUBRICANT FOR OIL SLURRY
#47OLEFIN SULFONATES
#48Solid drag reduction additive and method of using same
#49Method of oil recovery using compositions of carbon dioxide and compounds to increase carbon dioxide wettability of formations
#50Methods and systems for adding functionality for cross linked polymers in a wellbore environment
#51Fatty acid reaction products of dextrins or dextran formulated with a surfactant
#52DILUTED MICROEMULSIONS WITH LOW SURFACE TENSIONS
#53Diverting agents for well stimulation
#54Enhanced oil recovery with janus nanoparticles
#55Delayed gelling agents
#56Methods and compositions of using viscoelastic surfactants as diversion agents
#57Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
#58Acid emulsifier technology for continuous mixed emulsified acid systems
#59Fatty acid reaction products of dextrins or dextran formulated with a surfactant
#60Polymer compositions and fracturing fluids made therefrom including a mixture of cationic and anionic hydratable polymers and methods for making and using same
#61Storable liquid suspension of hollow particles
#62Compositions And Methods For Treating Subterranean Formations
#63Low molecular weight polyacrylates for EOR
#64Hydrocarbon formation treatment micellar solutions
#65Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
#66Gemini surfactants containing an arylene linker for clay swelling inhibition
#67Gemini surfactants containing an unsaturated linker for clay swelling inhibition
#68Polymer dispersions for oilfield friction reduction
#69Ultra high activity slurry for hydraulic fracturing
#70Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
#71Injection fluids comprising an anionic surfactant for treating unconventional formations
#72Aqueous delayed acid system for well stimulation
#73Sugar-based surfactant for well treatment fluids
#74Foam from low cost petroleum sulfonate surfactants for fracturing along with wettability alteration
#75Surfactant composition for the reinjection of produced water
#76Injection fluids for stimulating fractured formations
#77Injection fluids comprising a non-ionic surfactant for treating unconventional formations
#78QUATERNIZED ALKOXYLATED POLYMER SURFACTANT
#79Siloxane surfactant additives for oil and gas applications
#80N,N,N′,N′-tetradodecyl-substituted diphenyl ether sulfonate anionic Gemini surfactant and synthesis method thereof
#81Nonionic Gemini surfactant of (octylphenol polyoxyethylene ether disubstituted) dicarboxylic acid diphenyl ether and its synthesis method
#82Core-shell structured non-ionic nanoemulsion system and preparation and use thereof
#83Alkyl polyglycoside surfactants for use in subterranean formations
#84Methods for preparing invert emulsions using dibasic ester solvents
#85Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
#86Brine resistant silica sol
#87Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
#88Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
#89Compositions and methods for treating subterranean formations
#90Surfactant responsive emulsion polymerization micro-gels
#91Hydrocarbon formation treatment micellar solutions
#92Sugar-based surfactant for well treatment fluids
#93Phase transition material fluid and proppant formed therefrom
#94Diluted microemulsions with low surface tensions
#95FRACTURING FLUID COMPOSITION COMPRISING A BIO-BASED SURFACTANT AND METHOD OF USE
#96VES fluids having improved rheology at high temperature and high salinity
#97Brine resistant silica sol
#98Emulsions including polymers, treatment fluids including emulsions, and methods for treating subterranean formations
#99DRAG-REDUCING ADDITIVES HAVING DISPERSION POLYMERS AND MICROEMULSIONS AND METHODS FOR PREPARING AND USING SAME
#100Method of preparing and using a drag-reducing additive having a dispersion polymer
#101Siloxane surfactant additives for oil and gas applications
#102Delayed gelling agents
#103Y-GRADE NGL FRACTURING FLUIDS
#104Methods for producing seawater based, high temperature viscoelastic surfactant fluids with low scaling tendency
#105Surfactant that changes the wettability of tight sandstone and its preparation method and application
#106Phase-change hydraulic fracturing process
#107Systems and methods for breaking friction reducers in-situ
#108STIMULATION TREATMENT CONDUCTIVITY ANALYZER
#109Hydrocarbon formation treatment micellar solutions
#110Ethoxylated amines for use in subterranean formations
#111Method of preparing and using drag-reducing dispersion polymer compositions
#112Hydrophobic coating of particulates for enhanced well productivity
#113Flowback aid for fracturing fluids
#114Surfactant compositions
#115PROPPANT MATERIALS FOR ADDITIVE DELIVERY
#116Multi-functional surfactant complexes for use in subterranean formations
#117Foam composition
#118Flooding operations employing chlorine dioxide
#119Polymeric surfactant containing a protein head group and lipid tail group
#120Siloxane surfactant additives for oil and gas applications
#121Surfactant Responsive Emulsion Polymerization Micro-Gels
#122NON-TOXIC AND BIODEGRADABLE SURFACTANTS
#123Low molecular weight polyacrylates for EOR
#124NON-TOXIC AND BIODEGRADABLE SURFACTANTS
#125Method of contacting hydrocarbon-bearing formations with fluorinated ionic polymers
#126Heat removal in drilling and production operations
#127Amphiphilic macromolecule and the purpose of this amphiphilic macromolecule
#128FLOODING OPERATIONS EMPLOYING CHLORINE DIOXIDE
#129Siloxane surfactant additives for oil and gas applications
#130Siloxane surfactant additives for oil and gas applications
#131VISCOELASTIC SURFACTANTS CROSSLINKED WITH DIVALENT IONS AND METHODS FOR MAKING AND USING SAME
#132Amphiphilic macromolecule and the purpose of this amphiphilic macromolecule
#133Low interfacial tension surfactants for petroleum applications
#134Surfactant responsive dispersion polymerized micro-gels
#135Amphiphilic macromolecule and use thereof
#136Flooding operations employing chlorine dioxide
#137Delayed gelling agents
#138Low interfacial tension surfactants for petroleum applications
#139Flooding operations employing chlorine dioxide
#140Fracturing operations employing chlorine dioxide
#141Compositions of viscoelastic surfactant and hydrophobically modified polymer as aqueous thickeners
#142Methods for treating carbonate hydrocarbon-bearing formations with fluorinated amine oxides
#143Surfactant Additives for Stimulating Subterranean Formation During Fracturing Operations
#144Heat removal in drilling and production operations
#145Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods
#146Polyepihalohydrin reverse emulsion breakers
#147Methods for treating carbonate hydrocarbon-bearing formations with fluorinated amphoteric compounds
#148SOLVENTS AND COMPOSITIONS FOR TREATING HYDROCARBON-BEARING FORMATIONS
#149Drag-reducing copolymer compositions
#150Low interfacial tension surfactants for petroleum applications
#151Cationic fluorinated polymer compositions and methods for treating hydrocarbon-bearing formations using the same
#152Methods of Treating a Hydrocarbon-Bearing Formation, a Well Bore, and Particles
#153Method of reducing the viscosity of hydrocarbons
#154Process for mineral oil production using surfactant mixtures
#155Methods for treating hydrocarbon-bearing formations having brine
#156Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods
#157Liquid crystals for drilling, completion and production fluids
#158Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
#159Method for treating a hydrocarbon-bearing formation with a fluid followed by a nonionic fluorinated polymeric surfactant
#160Methods for treating hydrocarbon-bearing formations with fluorinated polymer compositions
#161METHODS FOR TREATING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED ANIONIC SURFACTANT COMPOSITIONS
#162Compositions and Methods for Treating a Water Blocked Well
#163Compositions and methods for treating a water blocked well using a nonionic fluorinated surfactant
#164Method for treating a fractured formation with a non-ionic fluorinated polymeric surfactant
#165Fluorinated surfactants and methods of using the same
#166Composition and method for fluid recovery from well
#167Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
#168Hydroxy polyesters and uses as biodegradable demulsifiers
#169Method for breaking the viscosity of polymer-thickened aqueous systems for mineral oil and natural gas exploration
#170Compositions and methods for improving the productivity of hydrocarbon producing wells using a non-ionic fluorinated polymeric surfactant
#171Compositions and method for improving the productivity of hydrocarbon producing wells
#172Use of fluorocarbon surfactants to improve the productivity of gas and gas condensate wells
#173Degradable surfactants and methods for use
#174Degradable surfactants and methods for use
#175Degradable surfactants and methods for use
#176Surfactant-polymer compositions for enhancing the stability of viscoelastic-surfactant based fluid
#177Compositions and methods for increasing permeability in hydrocarbon shale formations
#178Compositions and methods for increasing permeability in hydrocarbon shale formations
#179Compositions and methods for inhibiting clay swelling in hydrocarbon shale formations
#180Methods for hydraulic fracturing and flowback fluid compositions suitable for such
#181Method to attenuate acid reactivity of subterranean formations with omniphobic chemicals
#182Superheated phase changing nanodroplets for hydrocarbon reservoir applications