104257 ⎘
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations; Well-drilling compositions; Specific additives for general use in well-drilling compositions Organic additives
IONIC LIQUID MONOMER FOR SYNTHESIS OF FRICTION REDUCER AND METHODS THEREOF
#2DRILLING FLUID COMPOSITIONS COMPRISING A POLYMERIZED BIORENEWABLE OIL
#3SODIUM ALKYL PG-DIMONIUM CHLORIDE PHOSPHATES AS LUBRICATING AGENTS IN AQUEOUS BASED DRILLING FLUIDS
#4Method of Measuring and Suppressing Carbon Dioxide in Oil and Gas Geologies
#5HIGHLY CONCENTRATED PARTICULATE POLYMER FRICTION-REDUCING SLURRY COMPOSITIONS AND FRACTURING FLUIDS MADE THEREFROM AND METHODS FOR MAKING AND USING SAME
#6FURFURYL ALCOHOL MONOMER CONSOLIDATION TREATMENT
#7METHODS AND COMPOSITIONS FOR VOLCANIC ASH LOST CIRCULATION MATERIALS
#8ADDITIVE TO REDUCE POLYMER SOLIDS DEPOSITION AT PUMP HEAD
#9Automated Drilling-Fluid Additive System and Method
#10COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES
#11COMPOSITIONS AND METHODS FOR IRON CHELATION
#12INNER SPACER FOR SEMICONDUCTOR DEVICE
#13POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE
#14WELLBORE FLUIDS INCLUDING EMULSIFIER COMPOSITIONS, AND RELATED METHODS OF OPERATING A WELLBORE AND FORMING THE EMULSIFIER COMPOSITIONS
#15DEGRADABLE LOST CIRCULATION MATERIAL FOR PROTECTION OIL AND GAS RESERVOIRS, AND PREPARATION METHOD AND USE THEREOF
#16ADDITIVE TO REDUCE POLYMER SOLIDS DEPOSITION AT PUMP HEAD
#17METHODS OF TREATMENT OF SUBTERRANEAN FORMATION WITH POLYMERIC STRUCTURES FORMED IN SITU
#18SELF-DEGRADING ORGANOGELS
#19COMPOSITION AND PROCESS OF ELABORATION OF NON-HYDROLYZABLE SURFACTANTS FROM VEGETABLE OILS
#20POLYMER, TACKIFIER AND PREPARATION METHOD THEREFOR, AND DRILLING FLUID
#21THERMALLY STABLE ADDITIVE FOR WELLBORE TREATMENTS
#22Solvent-based asphaltite suspensions
#23DERIVATIZATION OF AMINES FOR USE AS SHALE INHIBITORS IN A SUBTERRANEAN FORMATION
#24FLUORESCENT DYE OIL TRACER COMPOSITIONS
#25CLAY SWELLING INHIBITOR COMPOSITIONS AND METHODS OF USING SAME
#26Encapsulated lost circulation materials based on swellable elastomers
#27Encapsulated lost circulation materials based on shape-memory polymer foam
#28BRINE-TOLERANT LUBRICANTS AND METHODS FOR USING THE SAME
#29Propoxylates for foam enhancement
#30Liquid suspension composition for wellbore operations, and methods of making and using same
#31Methods and compositions for carbon dioxide-foamed lost circulation materials
#32METHODS AND COMPOSITIONS FOR NITROGEN-FOAMED LOST CIRCULATION MATERIALS
#33ULTRA-HIGH MOLECULAR WEIGHT (UHMW) BRANCHED BLOCK COPOLYMER VISCOSIFIER FOR WATER BASED DRILLING FLUIDS
#34C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids
#35BIOLOGICAL METHOD FOR OBTAINING MONOMERS COMPRISING AN ETHYLENIC UNSATURATION BY BIOCONVERSION OF A BIO-SOURCED COMPOUND COMPRISING AT LEAST ONE NITRILE FUNCTION
#36Ionic Liquid Chain Transfer Agent
#37METABOLIC INHIBITORS FOR CONTROLLING BIOFILM
#38Method and composition for subsurface well intervention to reduce well fluid loss
#39COMPOSITION FOR MAKING A DRILLING FLUID A NON-INVASIVE DRILLING FLUID
#40Additives to temporarily reduce viscosities in oil-based fluids
#41HOST-GUEST LOST-CIRCULATION MATERIALS FOR SEALING LOST CIRCULATION ZONES IN WELLBORES
#42SYSTEM AND METHOD FOR METHANE HYDRATE BASED PRODUCTION PREDICTION
#43SCALE INHIBITOR COMPOSITIONS AND METHODS OF USING THE SAME
#44ADDITIVES AND METHODS, COMPOSITIONS AND USES RELATING THERETO
#45POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE
#46DRILLING FLUID, DRILLING METHOD, AND DRILLING FLUID ADDITIVE
#47AUTOMATED DRILLING-FLUID ADDITIVE SYSTEM AND METHOD
#48Fluorescent assemblies for drilling depth correlation
#49TERNARY DEEP EUTECTIC SOLVENTS AS DRILLING FLUIDS
#50C-36 dimer diamine hydrochloride salt as primary viscosifier for invert-emulsion drilling fluids
#51Method and system for managing carbon containing gases
#52Fluorescent dye oil tracer compositions
#53MULTIFUNCTIONAL TRACERS FOR ANALYSIS OF OILFIELDS
#54pH-responsive nano-gel plugging material, and preparation method therefor and use thereof
#55IONIC LIQUID MONOMER FOR SYNTHESIS OF FRICTION REDUCER AND METHODS THEREOF
#56WELLBORE DRILLING FLUID LUBRICITY ADDITIVE AND METHODS
#57VINYL ALCOHOL POLYMER AND USE THEREOF
#58COMPOSITIONS AND METHODS FOR IMPROVING THERMAL AND BRINE STABILITY OF NANOPARTICLES
#59Ethylene amine hydrochloride based shale inhibitor for aqueous drilling fluids
#60Open-cell, natural materials as lost-circulation material
#61USE OF AN ACTIVATED CARROT FIBER FOR PRODUCING PRODUCTS
#62Removal of filter cake
#63Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods
#64Low glass transition temperature polymer latex drag reducing agent
#65Self-degrading organogels
#66Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals
#67Ionic liquid monomer for synthesis of friction reducer and methods thereof
#68WIRELINE LUBRICANT FOR USE IN GREASELESS DOWNHOLE LOGGING
#69Manipulating hydrophilicity of conventional dye molecules for tracer applications
#70COMPOSITION THAT CAN BE USED TO DELAY THE FORMATION OF GAS HYDRATES
#71Automated drilling-fluid additive system and method
#72Manipulating hydrophilicity of conventional dye molecules for water tracer applications
#73COMPOSITIONS AND METHODS FOR IRON CHELATION
#74Silicate shale inhibitor additives
#75Fluorescent assemblies for drilling depth correlation
#76Polymeric swellable scavengers for acidic gases
#77Filter cake removal compositions and methods of making and using same
#78XANTHAN LYASE VARIANTS AND POLYNUCLEOTIDES ENCODING SAME
#79Cyclic Thioether Compound, Vegetable Oil Composition Containing the Same, Their Preparation and Application Thereof
#80TARGET DELIVERY OF CHEMICAL TRACERS FOR SINGLE WELL CHEMICAL TRACER TESTS
#81Fluorescent barcoded quantum dots for drilling depth correlation
#82Nanoparticle wedge effect to induce water wettability
#83Process fluid with environmentally friendly biostabilisator
#84Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants encountered in drilling wells
#85Additives for wellbore cleaning and fluid displacement
#86Storable liquid suspension of hollow particles
#87Demulsified composition
#88Plasticized polyvinyl alcohol diverter materials
#89Divalent brine fluids having improved rheology and multifunctional properties
#90Polymeric gels for oil and gas conformance control applications and methods of making same
#91pH-sensitive temporary plugging agent, preparation method thereof, and use thereof in exploitation of low-permeability oil reservoir
#92Nanosized dendrimeric epoxy resin as a loss circulation material
#93Cement compositions and methods
#94System and method to quantify fluid additives
#95Drilling fluid lubricants
#96Lecithin drying using fatty acids
#97Sodium alkyl PG-dimonium chloride phosphates as lubricating agents in aqueous based drilling fluids
#98Composition for making a drilling fluid a non-invasive drilling fluid
#99Additives to temporarily reduce viscosities in oil-based fluids
#100Ultra-high molecular weight (UHMW) branched block copolymer viscosifier for water based drilling fluids
#101Compositions Comprising Oligomerized Reaction Products and Methods for Downhole Use Thereof
#102Drilling fluid, drilling method, and drilling fluid additive
#103Process for filtering 2-acrylamido-2-methylpropane sulfonic acid
#104Breaker additives for extended delay in removal of oil-based filter cakes
#105Synthetic Acid and Associated Methods
#106Oil-based fluid loss compositions
#107Drilling fluids and uses thereof
#108Silane-Functionalized Polyalkyleneimine Clay Stabilizer for Treatment of Subterranean Formations
#109EXTENDED RELEASE COLLOIDAL SCALE INHIBITOR
#110Shape-adaptable lost circulation material for moderate and severe loss control
#111POROUS AND PERMEABLE SPHERICAL SHAPED LCM FOR PAY ZONE LOSS CONTROL
#112Synergized Acetals Composition And Method For Scavenging Sulfides And Mercaptans
#113Compositions for enhanced oil recovery
#114USE OF ESTERAMINE TO INHIBIT THE AGGLOMERATION OF GAS HYDRATES
#115Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefrom
#116Automated drilling-fluid additive system and method
#117High density, low TCT divalent brines and uses thereof
#118Fluorescent dye loaded polymeric taggants for depth determination in drilling wells
#119Drilling fluids comprising deep eutectic solvents and methods for drilling wells in subterranean formations
#120Clay Stabilization Composition
#121METHOD OF ENHANCING HYDRATION OF VISCOSIFIERS USING CONTROLLED MECHANICALLY INDUCED CAVITATION
#122Synthetic Acid and Associated Methods
#123Methods of making and using a wellbore servicing fluid for controlling losses in permeable zones
#124Drilling fluid additives and fracturing fluid additives containing cellulose nanofibers and/or nanocrystals
#125Composition that can be used to delay the formation of gas hydrates
#126LOW DOSAGE HYDRATE INHIBITOR
#127SYSTEM AND METHOD TO QUANTIFY FLUID ADDITIVES
#128Environmentally friendly ester-structures as viscosifier for oil based drilling fluids
#129Polymer-enhanced colorimetric detection of amine-based additives
#130Solvent-stabilized colorimetric detection of amine-based additives
#131Wellbore servicing fluid and methods of making and using same
#132Delayed gelling agents
#133Anti-bit balling additive
#134Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
#135Low molecular mass organic gelator wellbore stabilizers
#136Degradable diversion material having a polyacrylate compound
#137Multi-modal, low particle size distribution lost circulation material
#138Chemical Additives for Enhancing the Performance of Friction Reducer Solution and its Applications Thereof
#139Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations
#140Low glass transition temperature polymer latex drag reducing agent
#141Invert-emulsion drilling fluids and methods for reducing lost circulation in a subterranean formation using the invert-emulsion drilling fluids
#142Protection of Structures with Subterranean Injection of Lignocellulosic Solids
#143Nanosheet polymer composite for water shutoff
#144Amidoamine synthesis, methods to track the reaction process
#145Well treatment fluid having biodegradable fluid loss control agent
#146Composition and production method of same, and dispersing agent
#147Storable liquid suspension of hollow particles
#148Low molecular weight polyacrylates for EOR
#149CHEMICAL ADDITIVES AND SURFACTANT COMBINATIONS FOR FAVORABLE ALTERATION OF HYDROCARBON PROPERTIES AND IMPROVED HYDROCARBON RECOVERY FACTORS
#150Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives
#151Use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole
#152Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives
#153Crosslinked synthetic polymer-based reservoir drilling fluid
#154Processes for producing high-viscosity compounds as rheology modifiers, and compositions produced therefrom
#155METHODS OF TREATMENT OF A SUBTERRANEAN FORMATION WITH POLYMERIC STRUCTURES FORMED IN SITU
#156Method and material for isolating a severe loss zone
#157Polymer blends for stimulation of oil and gas wells
#158Method of removing calcium-containing water-based filter cake using a biodegradable acid solution
#159Well treatment fluids composition
#160Substituted saccharides or glycosides and use thereof in a drilling fluid composition
#161Thermally responsive anti-sag agents
#162LUBRICANT FOR DRILLING AND DRILL-IN FLUIDS
#163POLYMERIC ANTI-AGGLOMERANT HYDRATE INHIBITOR
#164Three-dimensional cage-like hyperbranched monomer, and preparation method and application thereof
#165CONVERTING INVERT EMULSIONS TO EMULSIONS USING POLYVALENT SALTS OF POLYMERIC WEAK ACIDS
#166Methods of reducing zinc concentration in fluids
#167Plasticized polyvinyl alcohol diverter materials
#168Nanometer plugging water-based drilling fluid and preparation method and use thereof
#169Composition and method of manufacturing of whole date palm seed lost circulation material (LCM)
#170Methods of making and using a superabsorbent polymer fluid
#171Methods and systems to rapidly hydrate dry polyacrylamides polymers in a chemical delivery matrix
#172Ionic liquid shale inhibitor for drilling fluid and preparation method and application thereof
#173Methods for increasing wellbore strength
#174BACTERIAL MANNANASES
#175Breaker additives for extended delay in removal of oil-based filter cakes
#176Temperature stability of polyols and sugar alcohols in brines
#177Demulsifying method for drilling fluids
#178Graphene oxide coated membranes to increase the density of water base fluids
#179Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency
#180Chemical Additives for Enhancing the Performance of Friction Reducer Solution and Its Applications Thereof
#181INDUCIBLY DEGRADABLE POLYACETAL COMPOSITIONS FOR USE IN SUBTERRANEAN FORMATIONS
#182High-temperature resistant, high-strength, and thixotropic gel plugging agent and its preparation method and application
#183Methods and compositions including associative polymers
#184Sustainable agents for enhanced oil recovery and drilling additives derived from microbial biomass
#185Drilling fluids and methods of making thereof
#186REFINED BETA-GLUCAN AND METHODS OF MAINTAINING FILTERABILITY OF BETA-GLUCAN COMPOSITIONS AT VARIOUS SALINITIES
#187Nanofibril cellulose additive
#188Micronized loss prevention material (LPM) for preventive loss control
#189Drilling fluid lubricant and preparation method and use thereof
#190Defoaming composition comprising a tall-oil-derived surfactant
#191Gas generating compositions
#192Hydrocarbon wells including crosslinked polymer granules as lost circulation material and methods of drilling the hydrocarbon wells
#193Foaming Agent Composition and Method for Removing Hydrocarbon Liquids from Subterranean Wells
#194POLY (AMINO ACID) RHEOLOGY MODIFIER COMPOSITIONS AND METHODS OF USE
#195Lubricants that include alkyl esters and fatty acids
#196Spacer fluids and cement slurries that include surfactants
#197Lubricants that include alkyl esters and fatty acids
#198Controlling metal sulfide scale in drilling operations
#199Date tree waste-based compound fibrous LCMs
#200Sequenced polymers for monitoring the filtrate
#201EMULSIFIED DRILLING FLUIDS AND METHODS OF MAKING AND USE THEREOF
#202Rapidly dehydrating lost circulation material (LCM)
#203Acid sensitive emulsifier for use in subterranean treatment operations
#204Date tree waste-based compound fibrous LCMs
#205Unfoldable device for controlling loss circulation
#206Slurry compositions containing mixed branched alkyl organoclay compositions
#207Methods and compositions for use in oil and/or gas wells
#208Methods of suspending weighting agents in a drilling fluid
#209Synthetic acid and associated methods
#210Lost circulation material (LCM) pill for partial loss control
#211Downhole high temperature rheology control
#212Oleofuransulfonate surfactants for use in wellbore applications
#213CROSS-LINKED LEVAN BLENDS AS LOST CIRULATION MATERIALS
#214Reversible aminal gel compositions, methods, and use
#215Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids
#216Friction reducers
#217Treatment methods using aqueous fluids containing oil-soluble treatment agents
#218Multivalent cation-containing copolymer, process for production thereof and use thereof to treating aqueous dispersions
#219Fluids containing cellulose fibers and cellulose nanoparticles for oilfield applications
#220Development of retarded acid system
#221DIVALENT BRINE FLUIDS HAVING IMPROVED RHEOLOGY AND MULTIFUNCTIONAL PROPERTIES
#222Drilling fluid composition including viscosifier and method of using the same
#223Non-aqueous suspensions
#224Hydrocarbon fluids and uses thereof
#225Dual-mechanism thickening agents for hydraulic fracturing fluids
#226SOLVENT SYSTEMS HAVING A HIGH FLASH POINT AND METHODS OF USE THEREOF
#227Sequenced polymers for monitoring the filtrate and the rheology
#228Gas generating compositions
#229Rheology control of nanocellulose treatment fluids
#230High solids tolerant invert emulsion fluids
#231Release system and method
#232High density, low TCT monovalent brines and uses thereof
#233LATEX STABILIZER FOR SYNTHETIC LATEX AND METHODS OF USE
#234Crosslinked polymer compositions for use in subterranean formation operations
#235Lubricants for water-based drilling fluids
#236Additive to improve cold temperature properties in oil-based fluids
#237Star macromolecules for wellbore applications
#238Additive to enhance sag stability of drilling fluid
#239Urea Hydrochloride Compositions and Associated Methods
#240Microsphere compositions and methods for production in oil-based drilling fluids
#241Transformer oil basestock and transformer oil composition comprising the same
#242Processes for producing lignin-coated hydrophobic cellulose, and compositions and products produced therefrom
#243WORKOVER FLUID COMPOSITIONS AND METHODS OF USE THEREOF
#244Viscosity supporting additive for water-based drilling and completions fluids
#245Spacer fluid compositions that include surfactants
#246Sulfur- and phosphorus-free extreme pressure lubricant and preparation method and application thereof
#247Compositions providing consolidation and water-control
#248Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers
#249Emulsifier particles and methods for making and using same
#250Methods of using drilling fluid compositions with enhanced rheology
#251High density, low TCT monovalent brines and uses thereof
#252Nanocelluloses and biogums for viscosity modification
#253METHOD AND COMPOSITION OF MATTER FOR REDUCING LOST CIRCULATION
#254Synergistic sulfide scavenging additives for use in oilfield operations
#255Composition which makes it possible to delay the formation of gas hydrates
#256CONTROLLED BREAK ENZYME FORMULATIONS
#257Synergized acetals composition and method for scavenging sulfides and mercaptans
#258Used automobile tires as loss circulation material
#259Development of anti-bit balling fluids
#260METHODS AND SYSTEMS FOR NEUTRALIZING HYDROGEN SULFIDE DURING DRILLING
#261Poly (amino acid) rheology modifier compositions and methods of use
#262Invert emulsion drilling fluids with fatty acid and fatty diol rheology modifiers
#263Emulsifier compositions for invert emulsion fluids and methods of using the same
#264Charged composite materials, methods of synthesizing, and methods of use
#265Flaky date fruit cap for moderate to severe loss control
#266Flaky date fruit cap for moderate to severe loss control
#267Use of multiple charged cationic compounds derived from polyamines for clay stabilization in oil and gas operations
#268Drilling mud with enhanced activated sludge additive
#269PROCESS FOR MAKING MIXTURES OF CHELATING AGENTS
#270Nanosilica dispersion well treatment fluid
#271Development of anti-bit balling fluids
#272Environmentally-friendly lubricant for oil field drilling fluid applications
#273Synthesized lubricants for water-based drilling fluid systems
#274Compositions and methods for scavenging HS
#275Use Of A Composition Containing At Least One Biodegradable Sugar-Amide-Compound In Combination With At Least One Sulfur-Based Synergist For Corrosion Inhibition Of A Metallic Equipment In Oilfield Applications
#276Surfactant responsive emulsion polymerization micro-gels
#277Date palm seed-based lost circulation material (LCM)
#278TREATMENT OF SILICEOUS MATERIALS USING CATECHOL AND AMINES IN SUBTERRANEAN APPLICATIONS
#279Sustained release system for reservoir treatment and monitoring
#280GLUCANASES, NUCLEIC ACIDS ENCODING THEM AND METHODS FOR MAKING AND USING THEM
#281Sulfate scale inhibition in high pressure and high temperature applications
#282Use of shape memory materials in wellbore servicing fluids
#283Chemical plugs for preventing wellbore treatment fluid losses
#284Two-component lost circulation pill for seepage to moderate loss control
#285Date tree waste-based trinary fibrous mix for moderate to severe loss control
#286Synthesis of sodium formate and drilling fluid comprising the same
#287Synthesis of sodium formate and drilling fluid comprising the same
#288Curable composition and resin for treatment of a subterranean formation
#289Reversible aminal gel compositions, methods, and use
#290Reversible aminal gel compositions, methods, and use
#291Reversible aminal gel compositions, methods, and use
#292Petrified cellulosic materials as additives to treatment fluids
#293Surfactant responsive emulsion polymerized micro-gels
#294Thermally Stabilized Friction Reduction Compositions and Methods for Use Thereof
#295Downhole in-situ heat generation to remove filtercake
#296Downhole in-situ heat generation to remove filtercake
#297Shale Hydration Inhibition Agent
#298Methods for wellbore milling operations
#299POLYPEPTIDES HAVING XANTHAN DEGRADING ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME
#300Clay inhibitors for drilling, fracturing, and other procedures