104263 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Well-drilling compositions; Aqueous well-drilling compositions; Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
DRILLING FLUIDS INCLUDING WETTABILITY MODIFIERS, AND RELATED METHODS
#2ACID-HYDROLYZABLE RESIDUE-FREE DRILLING FLUID AND PREPARATION METHOD THEREOF
#3FLUID LOSS CONTROL ADDITIVES FOR DRILLING FLUIDS
#4WELLBORE SERVICING COMPOSITIONS CONTAINING A LATEX ADDITIVE
#5METHOD FOR USING DRILLING FLUID IN DRILLING OPERATIONS, DRILLING FLUID AND ITS USE
#6POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID
#7SYNERGISTIC VISCOSIFIERS FOR CLAY-FREE, WATER-BASED DRILLING FLUIDS
#8DOWNSTREAM USES FOR BRIQUETTES AND OTHER FORMS OF POWDER FROM ASPHALT SHINGLE WASTE
#9DERIVATIZATION OF AMINES FOR USE AS SHALE INHIBITORS IN A SUBTERRANEAN FORMATION
#10DRAG REDUCING AGENT
#11SYNTHESIS AND USE OF GRAFTED GRAPHENE IN AQUEOUS DRILLING FLUIDS AS LOW SHEAR RATE VISCOSITY ENHANCER
#12METHOD FOR OBTAINING BIO-SOURCED SUSBTITUTED ALKYL(METH)ACRYLAMIDE
#13WATER-SOLUBLE ASSOCIATIVE AMPHOTERIC POLYMER AS A RHEOLOGY MODIFIER FOR SUBTERRANEAN TREATMENTS
#14Downstream uses for briquettes and other forms of powder from asphalt shingle waste
#15METHODS AND SYSTEMS ASSOCIATED WITH A DRY LUBRICANT
#16SHALE HYDRATION INHIBITORS AND SUBTERRANEAN TREATMENT FLUIDS CONTAINING THEM
#17DEVELOPMENT OF ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK COPOLYMER SHALE INHIBITOR FOR WATER BASED DRILLING FLUID
#18Polymer-based latex for drilling fluids
#19REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS
#20Water-Based Anionic Friction Reducer
#21Synthesis and use of grafted graphene in aqueous drilling fluids as low shear rate viscosity enhancer
#22Reclaimed carbon black drilling fluid additive
#23Filter cake removal compositions and methods of making and using same
#24Well conditioning method for wireline logging using dedicated aqueous based drilling fluid composition
#25Compositions and methods for inhibiting shale and preventing shale accretion
#26Cationic nitrogen-containing heterocycles and their application in wellbore stability
#27Synthesis and use of grafted graphene in wellbore construction fluids for lubrication and corrosion inhibition
#28Water-based drilling fluid compositions and methods for drilling subterranean wells
#29Development of ultra-high molecular weight (UHMW) branched block copolymer shale inhibitor for water based drilling fluid
#30Methods and systems associated with lubricant for drilling fluids
#31Drilling fluid, drilling method, and drilling fluid additive
#32Conformance for carbonate formations
#33Reservoir drilling fluids consist of cationic heterocyclic polymers, synthesis, formulation, and applications
#34Cationic nitrogen-containing heterocycles and their application in wellbore stability
#35Stabilized water-dispersible latex additives for drilling fluids
#36Epoxidized alpha olefin based anti-bit balling additive for water-based drilling fluids
#37Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene) block copolymer nanocomposites for viscosity modifications and drilling fluid applications
#38Treatment fluids for demulsifying production fluids
#39Wellbore drilling compositions
#40High density fluid for completion applications
#41Thermoassociative polymers in subterranean treatment fluids
#42Polyvinyl alcohol compositions having improved particle size distribution
#43Crosslinked synthetic polymer-based reservoir drilling fluid
#44Substituted saccharides or glycosides and use thereof in a drilling fluid composition
#45Thermally responsive viscosifiers in subterranean operations
#46Solid shale inhibitor additives
#47Heavy fluid and method of making it
#48HIGH TEMPERATURE TREATMENT FLUID WITH NANOCELLULOSE
#49LATEX CHEMISTRY WITH COALESCING AGENT
#50Method and materials to convert a drilling mud into a solid gel based lost circulation material
#51Multi-functional weighting agent for drilling fluid and preparation method thereof, and water-based drilling fluid and use thereof
#52Cationic coatings for improved nanoparticle transport in a carbonate reservoir
#53Drilling fluid composition including viscosifier and method of using the same
#54Sequenced polymers for monitoring the filtrate and the rheology
#55Drilling fluid with improved fluid loss and viscosifying properties
#56Star macromolecules for wellbore applications
#57Additive to enhance sag stability of drilling fluid
#58Method and materials to convert a drilling mud into a solid gel based lost circulation material
#59POLYMERIC SYSTEMS FOR PARTICLE DISPERSION
#60Wellbore drilling compositions
#61Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation
#62Treatment fluids containing high density iodide brines
#63Composition for preparing anti-wear lubricant for drilling fluid and preparation method of anti-wear lubricant for drilling fluid and drilling fluid
#64Charged composite materials, methods of synthesizing, and methods of use
#65Gels derived from poly(ethylidene norbornene)-b-poly(cyclopentene) block copolymer nanocomposites for viscosity modifications and drilling fluid applications
#66Fast dissolving, water soluble, hydrophobically-modified polyelectrolytes
#67Surfactant responsive emulsion polymerization micro-gels
#68Water-based drilling fluids for deepwater drilling and use thereof
#69Loss circulation compositions (LCM) having Portland cement clinker
#70Loss circulation compositions (LCM) having Portland cement clinker
#71Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#72Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#73Polymer system for fluid loss control
#74Loss circulation compositions (LCM) having portland cement clinker
#75LUBRICANT FOR WATER BASED MUD (WBM) WITH HIGH SALT TOLERANCE FOR HIGH TEMPERATURE AND HIGH PRESSURE FORMATION
#76Encapsulated production chemicals
#77Loss circulation compositions (LCM) having Portland cement clinker
#78AQUEOUS DRILLING FLUID FOR REDUCING BITUMEN ACCRETION
#79METHOD AND MATERIALS TO CONVERT A DRILLING MUD INTO A SOLID GEL BASED LOST CIRCULATION MATERIAL
#80Loss circulation compositions (LCM) having Portland cement clinker
#81Loss circulation compositions (LCM) having portland cement clinker
#82Loss circulation compositions (LCM) having Portland cement clinker
#83Breaker fluids and methods of use thereof
#84Drill-in fluid compositions and methods
#85Crosslinked n-vinylpyrrolidone polymers for use in subterranean formations and wells
#86Accelerator used for drilling fluids, water-based drilling fluid and usage thereof
#87Film former used for coal-bed gas well drilling and preparation method thereof, drilling fluid and usage thereof
#88Loss circulation material composition having an acidic nanoparticle based dispersion and polyamine
#89AQUEOUS AMPHOLYTE POLYMER CONTAINING SOLUTIONS FOR SUBTERRANEAN APPLICATIONS
#90Loss circulation compositions (LCM) having portland cement clinker
#91Loss circulation compositions (LCM) having Portland cement clinker
#92Loss circulation compositions (LCM) having portland cement clinker
#93Loss circulation compositions (LCM) having portland cement clinker
#94Additive to enhance sag stability of drilling fluid
#95Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#96Modified biopolymers for diversion, conformance, and fluid loss control
#97Copolymer surfactants for use in downhole fluids
#98Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation
#99Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation
#100Oil-swellable, surface-treated elastomeric polymer and methods of using the same for controlling losses of non-aqueous wellbore treatment fluids to the subterranean formation
#101Fracturing fluids and methods of treating hydrocarbon formations
#102Synthetic polymer based fluid loss pill
#103Methods of using superabsorbent polymers for fracturing and sand control applications
#104Use of alkali metal silicates during formulation of drilling fluids
#105Star macromolecules for wellbore applications
#106High-performance aqueous-phase polymer fluid for drilling well bores in low-gradient formations
#107Oil-based fluid compositions for hydrocarbon recovery applications
#108USE OF CARBONATES AS WELLBORE TREATMENT
#109High performance brine viscosifier
#110Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#111Suspending agents obtained by micellar polymerization
#112Drilling fluid for use in horizontal directional drilling operations
#113SEQUENCED POLYMERS FOR MONITORING THE FILTRATE AND THE RHEOLOGY
#114Activator for breaking system in high-temperature fracturing fluids
#115Asphalt water-based drilling fluid additive
#116Drilling fluid additive composition suitable for coal-bed gas wells, and water-based drilling fluid and use thereof
#117Biodegradable additive suitable for use in wellbore fluids
#118Polymer system for fluid loss control
#119Polymeric viscosifiers for use in water-based drilling fluids
#120SUBTERRANEAN FLUIDS CONTAINING SUSPENDED POLYMER BODIES
#121Biopolymer composite for water-based treatment fluids
#122POLYOXALATE COPOLYMER
#123Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems
#124Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells
#125Salt-tolerant, thermally-stable rheology modifiers
#126WELLBORE FLUIDS FOR INCREASED WELLBORE STABILITY AND REDUCED TORQUE
#127Alkylated Polyetheramines as Clay Stabilizing Agents
#128Synthetic crosslinked polymer additive for use in subterranean treatment fluids
#129Hydration of associative polymers
#130Methods and compositions incorporating alkyl polyglycoside surfactant for use in oil and/or gas wells
#131Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations
#132Shale hydration inhibitor and method of use
#133Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions
#134Polymeric metal crosslinker for shear tolerant fracturing fluid application
#135Oil field treatment fluids
#136Polyvinyl alcohol-based shale inhibitor
#137Surfactant formulations and associated methods for reduced and delayed adsorption of the surfactant
#138METHOD OF DECOMPOSING ESTER RESINS
#139Methods of logging
#140Breaker fluids and methods of use thereof
#141Crosslinked synthetic polymer-based reservoir drilling fluid
#142Well treatment fluids comprising cross-linkable polysaccharides
#143Temperature-triggered viscosifier for treatment of a subterranean formation
#144Encapsulated polymers and selective activation thereof
#145Polymer-based drilling fluids containing non-biodegradable materials and methods for use thereof
#146Crosslinked high molecular weight polymers for use in water-based drilling fluids
#147Viscosifiers and filtration control agents for use in high temperature subterranean operations
#148FORMED BODY OF RESIN TO BE THROWN INTO WATER
#149Controlling The Stability Of Water In Water Emulsions
#150Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#151POLYOXALATES AND A PROCESS FOR THE PRODUCTION THEREOF
#152Drilling fluids with crosslinked sulfonate-containing polymers dispersed in high density brines
#153Dendritic polymer, dendritic polymer monomer, and hyperbranched copolymer
#154Drilling fluids and methods of use
#155Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations
#156Dry drilling fluid additives and methods relating thereto
#157Bionic drilling fluid and preparation method thereof
#158Dispersion solution for drilling and method of extraction using the dispersion solution
#159Surfactant Responsive Emulsion Polymerization Micro-Gels
#160Fracturing fluids and methods of treating hydrocarbon formations
#161Methods of using superabsorbent polymers for fracturing and sand control applications
#162Use of superabsorbent polymers for pressure control and diversion applications
#163Drilling fluids with leakoff control and drill cuttings removal sweeps
#164Treatment fluids and uses thereof
#165High-temperature high-pressure (HTHP) stable synthetic polymer for water based oil-well servicing fluids
#166Segregating fluids, methods of making, and methods of use
#167Oil and gas treatment composition comprising hydroxyethyl cellulose and crosslinked polyvinylpyrrolidone
#168VISCOSIFIER FOR TREATMENT OF A SUBTERRANEAN FORMATION
#169Copolymer surfactants for use in downhole fluids
#170Water-soluble linear polyphosphazenes in water-based fluids for use in wells or pipelines
#171ADDITIVES FOR CONTROLLING LOST CIRCULATION AND METHODS OF MAKING AND USING SAME
#172FLUID COMPOSITION COMPRISING CROSSLINKED POLYVINYLPYRROLIDONE FOR OIL FIELD APPLICATIONS
#173Solids-free diverting agents and methods related thereto
#174Water-based drilling fluid with cyclodextrin shale stabilizer
#175Weighted well fluids
#176Drilling fluid composition including viscosifier and method of using the same
#177Multi-functional surfactant complexes for use in subterranean formations
#178Low-melting elemental metal or fusible alloy encapsulated polymerization initiator for delayed initiation
#179Methods for Servicing Subterranean Wells
#180Polymer-based drilling fluids containing non-biodegradable particulates and methods for use thereof
#181Polymers for enhanced hydrocarbon recovery
#182Natural oil-derived wellbore compositions and methods of use
#183DRILLING FLUID AND METHODS
#184Ethylene viscosifier polymer for treatment of a subterranean formation
#185Internal olefin sulfonate composition
#186Gel compositions for hydraulic fracturing applications
#187Gellable treatment fluids comprising quaternary ammonium salt gel-time modifiers and methods for use thereof
#188Biodegradable additive concentrate improving the lubricity of aqueous sludges, use thereof and aqueous sludge for drilling
#189Stabilization of polyacrylamide emulsion formulations
#190DISPERSION SOLUTION FOR DRILLING AND METHOD OF EXTRACTION USING THE DISPERSION SOLUTION
#191HIGH TEMPERATURE AND HIGH PRESSURE FLUID LOSS ADDITIVES AND METHODS OF USE THEREOF
#192Dispersion solution for drilling and method of extracting underground resources using the dispersion solution
#193Thermoset nanocomposite particles, processing for thier production, and their use in oil and natural gas drilling applications
#194Friction reducer compositions
#195Oligomeric and polymeric electronically-modified boronic acids and methods of using the same
#196ANTI-GEL AGENT FOR POLYHYDROXYETHERAMINES, GEL STABILIZED POLYHYDROXYETHERAMINE SOLUTIONS, AND METHODS FOR MAKING AND USING SAME
#197Filtrate control agents in solid form
#198Thickening of fluids
#199POLYGLYCOLIC ACID RESIN SHORT FIBERS AND WELL TREATMENT FLUID
#200Method and Composition for Curing Lost Circulation
#201Polyglycolic acid resin short fibers for use in well treatment fluid
#202Amphiphilic macromolecule and use thereof
#203Methods of treatment of a subterranean formation with polymeric structures formed in situ
#204Method of treating a high-temperature well with a fluid containing a viscosifier and a stabilizer package
#205Acidizing compositions including ampholyte polymers
#206Self-triggering lost circulation control in carbonate formation
#207Ampholyte polymers and methods of treating subterranean formations with the same
#208Ampholyte polymeric compounds in subterranean applications
#209Ampholyte polymeric compounds in subterranean applications
#210Invert emulsion drilling fluid containing a hygroscopic liquid and a polymeric suspending agent
#211Surfactant responsive emulsion polymerized micro-gels
#212Method of treating a high-temperature well with a fluid containing a viscosifier and a stabilizer package
#213Wellbore servicing compositions and methods of making and using same
#214Methods using stimulation-capable drill-in and completion fluids
#215Oligomeric and polymeric electronically-modified boronic acids and methods of using the same
#216Well treatment with complexed metal crosslinkers
#217DRILLING FLUIDS AND DRILLING FLUID ADDITIVES FOR TREATMENT OF BITUMEN IN WELLBORE CUTTINGS
#218High-pressure/high-temperature solids-free fluid system for drilling, completing and repairing petroleum and gas wells
#219Water-based drilling fluids containing crosslinked polyacrylic acid
#220Swellable polymer with anionic sites
#221Water-based drilling fluid with cyclodextrin shale stabilizer
#222Oligomeric and Polymeric Electronically-Modified Boronic Acids and Methods of Using the Same
#223Treatment fluid containing a corrosion inhibitor of a polymer including a silicone and amine group
#224Thermally-activated, high temperature particulate suspending agents and methods relating thereto
#225Environmentally beneficial recycling of brines in the process of reducing friction resulting from turbulent flow
#226WATER-BASED POLYMER DRILLING FLUID AND METHOD OF USE
#227Absorbent Polymers, and Related Methods of Making and Using the Same
#228DRILLING FLUID USING SURFACTANT PACKAGE
#229Salt-tolerant, thermally-stable rheology modifiers
#230Drilling Fluids Useful For Limiting Tar Sand Accretion
#231Methods for stabilizing water-sensitive clays
#232Viscosified fluid loss control agent utilizing chelates
#233LIGNOSULFONATE GRAFTS WITH AN ACID, ESTER AND NON-IONIC MONOMERS
#234OIL DRILLING AUXILIARY DISPERSION
#235Method for dispersing aqueous based drilling fluid for drilling subterranean boreholes
#236Method for the removal or suppression of interfering metal ions using environmentally friendly competitive binders
#237Method for delayedly crosslinking environmentally friendly fluids
#238Mono- and polyenoic acid and metal particle mixtures for breaking VES-gelled fluids
#239Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions
#240Filtration control agent and a drilling fluid containing the same
#241Water-soluble polymers for oil recovery
#242Compositions and methods for cleaning subterranean boreholes
#243Methods of preventing emulsification of crude oil in well bore treatment fluids
#244Methods for servicing subterranean wells
#245Invert emulsion drilling fluid containing a hygroscopic liquid and a polymeric suspending agent
#246Gellable treatment fluids comprising quaternary ammonium salt gel-time modifiers and methods for use thereof
#247Polymeric gel system and methods for making and using same in hydrocarbon recovery
#248DRILLING FLUIDS COMPRISING HYDROXYLATED POLYMERS
#249Water-based fluid loss additive containing an amphiphilic dispersant for use in a well
#250Polymeric additives for enhancement of treatment fluids comprising viscoelastic surfactants and methods of use
#251Compositions and methods for treatment of well bore tar
#252THERMO-RESPONSIVE HYDROGELS AND THERMO-RESPONSIVE POLYMER SOLUTIONS
#253Low-melting elemental metal or fusible alloy encapsulated polymerization initiator for delayed initiation
#254Zero shear viscosifying agent
#255Oil field treatment fluids
#256Method of drilling a subterranean well with crosslinked polyacrylic acid
#257Compositions and methods for treatment of well bore tar
#258Use of hydrophobically associated copolymer as an additive in specific oilfield applications
#259Clay inhibitors for the drilling industry
#260Drilling fluids comprising hydroxylated polymers
#261Copolymer and preparation method and application thereof
#262Method for dispersing aqueous based drilling fluid for drilling subterranean boreholes
#263Glycerol based drilling fluids
#264Stimuli-responsive high viscosity pill
#265Method and biodegradable water based thinner composition for drilling subterranean boreholes with aqueous based drilling fluid
#266HIGH TEMPERATURE STABILIZER FOR WELL TREATMENT FLUIDS AND METHODS OF USING SAME
#267Multifunctional boronic acid crosslinking agents and associated methods
#268Surfactant additives used to retain producibility while drilling
#269Surfactant additives used to retain producibility while drilling
#270Multifunctional boronic crosslinkers and associated methods
#271Water-based fluid loss additive containing an amphiphilic dispersant for use in a well
#272Drilling fluid and methods
#273Compositions and methods for completing subterranean wells
#274Drilling fluid and methods
#275SYSTEM FOR DRILLING A WELLBORE
#276Dry blend fracturing fluid additives
#277Zero shear viscosifying agent
#278WATER-BASED POLYMER DRILLING FLUID AND METHOD OF USE
#279Environmental friendly fracturing and stimulation composition and method of using the same
#280Low toxicity shale hydration inhibition agent and method of use
#281Method and composition for curing lost circulation
#282CHROME FREE WATER-BASED WELLBORE FLUID
#283Wellbore fluids comprising poly(trimethylene ether) glycol polymers
#284METHODS FOR DRILLING, REAMING AND CONSOLIDATING A SUBTERRANEAN FORMATION
#285Anti-accretion agents for drilling fluids
#286Method for treating well bore with polyurethane composition
#287HIGH PERFORMANCE WATER BASED FLUIDS
#288USE AS A THICKENING AGENT OF SALINE AQUEOUS FORMULATIONS OF A WATER-SOLUBLE ACRYLIC COPOLYMER, WHICH IS CROSSLINKED AND HYDROPHOBICALLY MODIFIED
#289Copolymer for shale stabilization and method of use
#290Lost circulation control fluids for naturally fractured carbonate formations
#291Low conductivity water based wellbore fluid
#292Methods and aqueous based wellbore fluids for reducing wellbore fluid loss and filtrate loss
#293Polymeric additives for enhancement of treatment fluids comprising viscoelastic surfactants and methods of use
#294Treatment fluids comprising entangled equilibrium polymer networks
#295Treatment fluids comprising transient polymer networks
#296Low molecular weight graft copolymers for scale control
#297Annular fluids and method of emplacing the same
#298Drilling fluid additive and methods of stabilizing kaolinite fines migration
#299Method and composition for curing lost circulation
#300Controlling the stability of water in water emulsions