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
Solid formulations suitable for oilfield applications
#302Chemical plugs for preventing wellbore treatment fluid losses
#303Development of anti-bit balling fluids
#304Synthetic base and associated methods
#305Date tree trunk and rachis-based superfine fibrous materials for seepage loss control
#306Synthetic acid and associated methods
#307Polymeric tracers
#308Polymeric tracers
#309Hybrid loss prevention material (LPM) for preventive and curative loss control
#310Hybrid loss prevention material (LPM) for preventive and curative loss control
#311Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#312Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#313Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids
#314Loss circulation material composition having alkaline nanoparticle based dispersion, water insoluble hydrolysable polyester, and formaldehyde resin
#315Polymeric tracers
#316Date palm seed-based lost circulation material (LCM)
#317Low glass transition temperature polymer latex drag reducing agent
#318Polymer system for fluid loss control
#319Salt-tolerant star macromolecules
#320Poly (vinyl carprolactam) kinetic gas hydrate inhibitor and method for preparing the same
#321DRILLING FLUID ADDITIVES AND FRACTURING FLUID ADDITIVES CONTAINING CELLULOSE NANOFIBERS AND/OR NANOCRYSTALS
#322Method and material for isolating a severe loss zone
#323Method and material for isolating a severe loss zone
#324Method and material for isolating a severe loss zone
#325Method and material for isolating a severe loss zone
#326COMPOSITION FOR A SOLID MATRIX USED IN CONNECTION WITH HANDLING BULK MATERIALS
#327Polymeric tracers
#328Hybrid particle mix for seal and plug quality enhancement
#329Hybrid particle mix for seal and plug quality enhancement
#330Polymeric tracers
#331High solids tolerant invert emulsion fluids
#332Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#333Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#334Date tree trunk-based fibrous loss circulation materials
#335Guanidine- or guanidinium-containing compounds for treatment of subterranean formations
#336Compositions and methods for servicing subterranean wells
#337Encapsulated production chemicals
#338POLYURETHANES FOR WATER SHUT-OFF IN OIL AND GAS WELLS
#339Cement slurries, cured cements and methods of making and use thereof
#340Cement slurries, cured cements and methods of making and use thereof
#341Phosphonated polysaccharides and gels and process for making same
#342Surfactant flowback aids for use in subterranean formation operations
#343Viscosifier for oil well fluids
#344Date tree leaflet-based flaky lost circulation material
#345Xanthan lyase variants and polynucleotides encoding same
#346Polymeric systems for particle dispersion
#347CLAY INHIBITORS FOR DRILLING, FRACTURING, AND OTHER PROCEDURES
#348Date tree waste-based binary fibrous mix for moderate to severe loss control
#349Date tree waste-based binary fibrous mix for moderate to severe loss control
#350PROCESSES FOR PRODUCING HIGH-VISCOSITY COMPOUNDS AS RHEOLOGY MODIFIERS, AND COMPOSITIONS PRODUCED THEREFROM
#351DOWNHOLE FLUIDS HAVING BALANCED RHEOLOGICAL PROPERTIES, METHODS OF MANUFACTURE, AND APPLICATIONS THEREOF
#352Acid-soluble plug forming rapidly dehydrating loss control slurry
#353Acid-soluble plug forming rapidly dehydrating loss control slurry
#354Acid-soluble plug forming rapidly dehydrating loss control slurry
#355Date seed-based multi-modal particulate admixture for moderate to severe loss control
#356Date seed-based multi-modal particulate admixture for moderate to severe loss control
#357Date seed-based multi-modal particulate admixture for moderate to severe loss control
#358Multiple functional wellbore fluid additive
#359Method of enhancing hydration of viscosifiers using controlled mechanically induced cavitation
#360Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers
#361Methods for increasing wellbore strength
#362Friction reducers and well treatment fluids
#363Breaker fluids and methods of use thereof
#364Loss circulation material for seepage to moderate loss control
#365Loss circulation material for seepage to moderate loss control
#366Modified asphalt particles and preparation method and use thereof
#367Decreasing foulant deposition on at least one surface by contacting the surface(s) with at least one protein
#368Decreasing foulant deposition on at least one surface by contacting the surface(s) with at least one protein
#369Fluid loss additive for water based drilling fluids with improved thermal stability
#370Used automobile tires as loss circulation material
#371Fracturing fluids comprising alkanolamine borates as crosslinkers for polysaccharides
#372Treatment of circulating water systems including well treatment fluids for oil and gas applications
#373Well treatment methods
#374DISPERSANT IN CEMENT FORMULATIONS FOR OIL AND GAS WELLS
#375Lubricant for water based drilling fluid
#376Thermoplastic nanocomposite particles, processes for their production, and their use in the fabrication of articles
#377Delayed gelling agents
#378Tracer and method
#379Thermally stable surfactants for oil based drilling fluids
#380Thermally stable surfactants for oil based drilling fluids
#381Fiber suspending agent for lost-circulation materials
#382Nanofibril cellulose additive
#383AQUEOUS AMPHOLYTE POLYMER CONTAINING SOLUTIONS FOR SUBTERRANEAN APPLICATIONS
#384Alkyl unsaturated fatty acid ester oil as a oil component in the formulation and application of surfactant flowback aids for subterranean stimulation
#385Compositions and methods to recover irreducible water for enhanced formation evaluation
#386Wellbore servicing compositions and methods of making and using same
#387Viscoelastic fluid compositions, oil flowable/oil dispersion compositions, and drilling fluid compositions
#388Ecofriendly emulsifier synthesis from esterified waste vegetable oil for wellbore drilling fluids
#389SHALE SWELLING INHIBITORS
#390Additive to enhance sag stability of drilling fluid
#391Enhanced activated sludge as drilling mud additive
#392Use of a process fluid with an environmentally compatible biostabilizer in a geothermal borehole
#393Process for the production of polyoxymethylene block copolymers
#394Multicolor fluorescent silica nanoparticles as tracers for production and well monitoring
#395Terpolymer compositions
#396Mannanase variants
#397Mannanase variants
#398Crosslinked polymers derived from monomers having acryloyl and lactam moieties and sulfonic acid/sulfonate comonomers, compositions thereof, and applications thereof
#399Method for reducing the viscosity of viscosified fluids for applications in natural gas and oil fields
#400Synergistic sulfide scavenging additives for use in oilfield operations
#401Modified biopolymers for diversion, conformance, and fluid loss control
#402Date tree trunk and rachis-based superfine fibrous materials for seepage loss control
#403Copolymer surfactants for use in downhole fluids
#404Compositions and methods for the stabilization of clay containing soils
#405Date tree waste-based binary fibrous mix for moderate to severe loss control
#406Rapidly dehydrating lost circulation material (LCM)
#407Multi-tail hydrate inhibitors
#408Compositions and methods for fiber-containing grout
#409Fracturing fluids and methods of treating hydrocarbon formations
#410Method for reducing the viscosity of viscosified fluids for applications in natural gas and oil fields
#411Plugging and sealing subterranean formations
#412PETRIFIED CELLULOSIC MATERIALS AS ADDITIVES TO TREATMENT FLUIDS
#413Multivalent cation-containing copolymer, process for production thereof and use thereof to treating aqueous dispersions
#414Development of retarded acid system
#415Chemical plugs for preventing wellbore treatment fluid losses
#416Methods of using drilling fluid compositions with enhanced rheology
#417Wellbore fluids and methods of use thereof
#418Dispersant in cement formulations for oil and gas wells
#419Methods of using superabsorbent polymers for fracturing and sand control applications
#420Sustained release system for reservoir treatment and monitoring
#421Low water solubility compositions for use in corrosion protection
#422Using lecithin-based oil compositions for controlling dust from additive particles
#423Polyamino-functionalized nanoparticles as hardeners for particulate consolidation
#424Method of monitoring a parameter of a hydrocarbon well, pipeline or formation
#425Process for developing a subterranean formation by injection of a fluid comprising an additive labelled with a luminescent semiconducting nanocrystal
#426METHOD OF MONITORING A PARAMETER OF A HYDROCARBON WELL, PIPELINE OR FORMATION
#427Dispersant in cement formulations for oil and gas wells
#428Increased availability and reduced costs for viscoelastic surfactants used in hydrofracturing fluids
#429Redispersion of schizophyllan
#430Modified deformed reinforcement fibers, methods of making, and uses
#431Constitutionally dynamic polymer for treatment of subterranean formations
#432Silane-functionalized polyalkyleneimine clay stabilizer for treatment of subterranean formations
#433Methods of treating erectile dysfunction
#434Polymer-modified asphalt for drilling fluid applications
#435Fluids and methods for mitigating sag and extending emulsion stability
#436Additive to improve cold temperature properties in oil-based fluids
#437Crude oil dispersion stabilizer
#438Core-shell particles for treatment of subterranean formations
#439High density, low TCT divalent brines and uses thereof
#440Star macromolecules for wellbore applications
#441Retarded acid systems, emulsions, and methods for using in acidizing carbonate formations
#442Spacer fluid compositions that include surfactants
#443Spacer fluids and cement slurries that include surfactants
#444Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#445Invert emulsion based drilling fluid and methods of using same
#446Emulsifier compositions for invert emulsion fluids and methods of using the same
#447Development of anti-bit balling fluids
#448Development of anti-bit balling fluids
#449Anti-bit balling drilling fluids, and methods of making and use thereof
#450Anti-bit balling drilling fluids, and methods of making and use thereof
#451Drilling fluid compositions with enhanced rheology and methods of using same
#452Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#453Lubricants for water-based drilling fluids
#454Nanosilica dispersion well treatment fluid
#455Nanosilica dispersion lost circulation material (LCM)
#456Nanosilica dispersion lost circulation material (LCM)
#457Nanosilica dispersion well treatment fluid
#458NANOSILICA DISPERSION LOST CIRCULATION MATERIAL (LCM)
#459Cement slurries, cured cement and methods of making and use thereof
#460Cement slurries, cured cements and methods of making and use thereof
#461WELLBORE STRENGTHENING COMPOSITION
#462USE OF CARBONATES AS WELLBORE TREATMENT
#463High density, low TCT monovalent brines and uses thereof
#464Proteins for removing sulfurous compounds and/or acidic compounds in downhole fluids
#465Date tree waste-based compound fibrous LCMs
#466Methods for recovering hydrocarbon materials from subterranean formations
#467High performance brine viscosifier
#468Methods and compositions for in-situ polymerization reaction to improve shale inhibition
#469Drilling oil and method of preparing the same
#470Synthetic acid and associated methods
#471Modified natural polymers as bitumen encapsulants
#472Flaky date fruit cap for moderate to severe loss control
#473Flaky date fruit cap for moderate to severe loss control
#474COMPOSITION FOR WELL DRILLING COMPRISING REACTIVE METAL AND DEGRADABLE RESIN COMPOSITION, MOLDED PRODUCT FOR WELL DRILLING, AND METHOD FOR WELL DRILLING
#475POLYPEPTIDES HAVING XANTHAN DEGRADING ACTIVITY AND POLYNUCLEOTIDES ENCODING SAME
#476Methods and compositions for use in oil and/or gas wells
#477Method for producing polymers on the basis of acryloyldimethyltaurate, neutral monomers, and monomers with carboxylate groups
#478Amphiphilic polymers for filtrate control
#479Suspending agents obtained by micellar polymerization
#480ARC fiber trio-date tree waste-based trinary fibrous mix for moderate to severe loss control
#481Loss circulation material for seepage to moderate loss control
#482Date tree waste-based binary fibrous mix for moderate to severe loss control
#483NANOFIBRILLATED CELLULOSE FOR USE IN FLUIDS FOR PRIMARY OIL RECOVERY
#484Temperature stability of polyols and sugar alcohols in brines
#485SPHEROID MAGNETIC POLYMERS FOR IMPROVING HYDROCARBON RECOVERY OR DRILLING PERFORMANCE
#486Foaming agent composition and method for removing hydrocarbon liquids from subterranean wells
#487Acid-soluble plug forming rapidly dehydrating loss control slurry
#488COMPLETION FLUID FRICTION REDUCER
#489FLUID FORMULATIONS FOR CLEANING OIL-BASED OR SYNTHETIC OIL-BASED MUD FILTER CAKES
#490Rapidly dehydrating lost circulation material (LCM)
#491Divalent brine fluids having improved rheology and multifunctional properties
#492Invert emulsion drilling fluids with fatty acid and fatty diol rheology modifiers
#493Invert emulsion drilling fluids with fatty acid and fatty amine rheology modifiers
#494Use of a composition for stabilizing a geological formation in oil fields, gas fields, water pumping fields, mining or tunnel constructions
#495Method for producing a master mixture based on carbonaceous nanofillers and super plasticiser, and the use thereof in hardenable inorganic systems
#496Polymeric tracers
#497TIME RELEASED DELIVERY OF FUNCTIONAL CHEMICALS
#498Reversible aminal gel compositions, methods, and use
#499MICROENCAPSULATED ENZYMES
#500Date tree spikelet-based additive for mechanical reinforcement of weak and unstable lost circulation material (LCM) seals/plugs
#501Dual-mechanism thickening agents for hydraulic fracturing fluids
#502Hydraulic fracturing compositions including novel viscosifying systems and methods for making and using same
#503Inducibly degradable polyacetal compositions for use in subterranean formations
#504WINTERIZING COMPOSITIONS FOR SULFUR SCAVENGERS AND METHODS FOR MAKING AND USING SAME
#505Cellulose or Cellulose Derivative Including Grafted Acrylamide or Acrylic Acid Groups for Treatment of Subterranean Formations
#506Date tree leaflet-based flaky lost circulation material
#507Delayed-release additives in a degradable matrix
#508Polymer blends for stimulation of oil and gas wells
#509Methods and systems for neutralizing hydrogen sulfide during drilling
#510Drilling fluids containing polyester polyols
#511Asphalt water-based drilling fluid additive
#512Shale inhibitors based on cationic tamarind gum, and drilling fluid comprising the shale inhibitor
#513Date tree trunk-based fibrous loss circulation materials
#514Drilling fluid additive composition suitable for coal-bed gas wells, and water-based drilling fluid and use thereof
#515Liquid loaded powders made from hybrid calcium carbonate for oil and gas drilling fluids
#516Acoustic Imaging with Expandable Microcapsules
#517Compositions and methods for servicing subterranean wells
#518Polymer system for fluid loss control
#519Methods and compositions for use in oil and/or gas wells
#520Amide branched aromatic gelling agent breakers
#521METHOD OF USING CATIONIC POLYMERS COMPRISING IMIDAZOLIUM GROUPS FOR PERMANENT CLAY STABILIZATION
#522FLAVONOID AND PLANT PHENOLIC ACID ADDITIVES FOR DOWNHOLE FLUIDS
#523Methods and compositions for reducing water production in fractures or voids in subterranean formations
#524Materials and methods of use as additives for oilwell cementing
#525Date seed-based multi-modal particulate admixture for moderate to severe loss control
#526Two-component lost circulation pill for seepage to moderate loss control
#527Crosslinked polymer compositions for use in subterranean formation operations
#528Date tree waste-based compound fibrous LCMs
#529Flaky date fruit CAP for moderate to severe loss control
#530Crosslinked polymer compositions with two crosslinkers for use in subterranean formation operations
#531Compositions for enhanced oil recovery
#532Degradable composite structures
#533Methods of use for crosslinked polymer compositions in subterranean formation operations
#534PROCESS FLUID WITH ENVIRONMENTALLY FRIENDLY BIOSTABILISATOR
#535Dry Products for Wellbore Fluids and Methods of Use Thereof
#536Salt-tolerant star macromolecules
#537Nano-inhibitors
#538Urea hydrochloride compositions and associated methods
#539Additives for oilfield and industrial applications
#540Shear recovery for viscosifying surfactants in stimulation fluids
#541Cationic surfactants for scale inhibitor squeeze applications
#542Water swellable polymer as a diverter for acid stimulation treatments in high temperature environments
#543PROPPANT MATERIALS FOR ADDITIVE DELIVERY
#544METHODS 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
#545Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems
#546Drilling fluid additive composition and pseudo oil-based drilling fluid suitable for horizontal shale gas wells
#547Reversible aminal gel compositions, methods, and use
#548PROCESSES FOR PRODUCING LIGNIN-COATED HYDROPHOBIC CELLULOSE, AND COMPOSITIONS AND PRODUCTS PRODUCED THEREFROM
#549Thermoplastic nanocomposite particles, processes for their production, and their use in the fabrication of articles
#550Synthetic acid and associated methods
#551Composition for treatment of subterranean formations
#552Crosslinked polymers including sulfonic acid groups or salts or esters thereof as viscosifiers and fluid loss additives for subterranean treatment
#553High temperature viscoelastic surfactant (VES) fluids comprising polymeric viscosity modifiers
#554WELLBORE FLUIDS FOR INCREASED WELLBORE STABILITY AND REDUCED TORQUE
#555High temperature viscoelastic surfactant (VES) fluids comprising nanoparticle viscosity modifiers
#556Use of encapsulated polyamines for limiting fluid loss
#557Hydration of associative polymers
#558Rapidly dehydrating lost circulation material (LCM)
#559Well treatment material for slow release of biocide
#560Compositions and methods for breaking hydraulic fracturing fluids
#561RHEOLOGY MODIFIERS COMPRISING DICARBOXYLIC ACID AND METHODS OF USE THEREOF
#562Delayed acid breaker systems for filtercakes
#563Methods and Materials for Improving Wellbore Stability in Laminated Tight Carbonate Source-Rock Formations
#564WELL TREATMENT FLUIDS CONTAINING BIODEGRADABLE ZIRCONIUM CROSSLINKER AND METHODS OF USING THE SAME
#565Activators for inorganic oxide breakers
#566Method for forming a high-performance aqueous-phase polymer fluid and system for drilling well bores in low-gradient formations
#567Methods For Recovering Hydrocarbon Materials From Subterranean Formations
#568Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals
#569Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations
#570Powder comprising hydrolyzable resin particles
#571SURFACE MODIFICATION AGENT FOR CONTROL OF DUST FROM ADDITIVE PARTICLES
#572Solid antimicrobial glutaraldehyde compositions and their uses
#573Curable composition and resin for treatment of a subterranean formation
#574Composition including a glycerol ester including at least two epoxides for treatment of subterranean formations
#575Method for treating subterranean formations
#576Fluid loss additive package for shallow well drilling fluids
#577Shale hydration inhibitor and method of use
#578Spray dried emulsifier compositions, methods for their preparation, and their use in oil-based drilling fluid compositions
#579Composition Including Enzymatic Breaker and Activator for Treatment of Subterranean Formations
#580Methods and systems for suppressing corrosion of metal surfaces
#581Methods and systems for suppressing corrosion of steel surfaces
#582DRILLING FLUID ADDITIVES AND FRACTURING FLUID ADDITIVES CONTAINING CELLULOSE NANOFIBERS AND/OR NANOCRYSTALS
#583Curauá fibers as lost-circulation materials and fluid-loss additives in wellbore fluids
#584Rare earth-containing compounds to enhance performance of downhole treatment compositions
#585Methods and systems for monitoring well integrity and increasing the lifetime of a well in a subterranean formation
#586Biopolymer based cationic surfactant for clay stabilization and prevention of sludging
#587Coiled-tubing fluid-lubricant composition and related methods
#588Self sealing fluids
#589ENZYME DESTABILIZERS FOR DESTABILIZING ENZYMES PRODUCING SULFUR CONTAINING COMPOUNDS IN DOWNHOLE FLUIDS
#590Completion fluid friction reducer
#591Composition comprising ultrafine cellulose fibers
#592Fluid efficiency and flow back enhancer
#593Composition comprising ultrafine cellulose fibers
#594Thermoset nanocomposite particles, processing for their production, and their use in oil and natural gas drilling applications
#595Method for drilling a well with reduced infiltration
#596Polyvinyl alcohol-based shale inhibitor
#597Lecithin drying using fatty acids
#598Reversible aminal gel compositions, methods, and use
#599THERMOSETTING COMPOSITION FOR USE AS LOST CIRCULATION MATERIAL
#600Solid acids for acidizing subterranean formations