104260 ⎘
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
Sub-classes:TWO-DIMENSIONAL NANOMATERIALS FOR CO2 MINERALIZATION IN DOWNHOLE ENVIRONMENTS
#2DRILLING FLUIDS INCLUDING WETTABILITY MODIFIERS, AND RELATED METHODS
#3METAL OXIDE NANOSHALE INHIBITORS FOR WATER-BASED DRILLING FLUIDS
#4DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#5NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#6SHALE INHIBITORS AND SYSTEMS AND METHODS RELATED THERETO
#7NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#8NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#9Methods for Stimulating a Hydrocarbon-bearing Formation by Perforating a Wellbore and Introducing an Acidic Composition in the Wellbore
#10DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#11NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH
#12Methods for Stimulating a Hydrocarbon-bearing Formation by Perforating a Wellbore and Introducing an Acidic Composition in the Wellbore
#13DRILL-IN FLUIDS USING CALCIUM CARBONATE PARTICLES FORMED FROM SEQUESTERED CARBON DIOXIDE
#14ENVIRONMENTALLY FRIENDLY NANOSHALE INHIBITOR IN AQUEOUS-BASED WELLBORE FLUIDS
#15Silicate shale inhibitor additives
#16Filter cake removal compositions and methods of making and using same
#17Method for fracking subterranean geological formation with surfactant-containing fluid
#18Method for fracking of simulation of hydrocarbon bearing formation
#19Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing an acidic composition in the wellbore
#20Methods for stimulating hydrocarbon-bearing formations
#21Divalent brine fluids having improved rheology and multifunctional properties
#22Methods for stimulating hydrocarbon-bearing formations
#23Methods for spotting acid in a wellbore
#24Removal of a mineral phase from a surface associated with a wellbore
#25Low molecular mass organic gelator viscosihiers
#26Synthetic layered magnesium silicates and their derivatives for high performance oil-based drilling fluids
#27High density fluid for completion applications
#28Stabilization and reduction of TCT of divalent iodide-containing brines
#29Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing and acidic composition in the wellbore
#30Use of sulfonic acids in downhole methods
#31Temperature stability of polyols and sugar alcohols in brines
#32Betaine surfactants containing an unsaturated fatty tail and methods thereof
#33Drilling fluid comprising a lubricant
#34Heavy fluid and method of making it
#35Stabilization and reduction of TCT of brines containing monovalent iodides
#36Methods including functionalizing nanoparticles and forming suspensions
#37Additives for oil and gas drilling and production
#38Additives for oil and gas drilling and production
#39Additives for oil and gas drilling and production
#40DIVALENT BRINE FLUIDS HAVING IMPROVED RHEOLOGY AND MULTIFUNCTIONAL PROPERTIES
#41Downhole methods
#42Functionalized nanosilica as shale inhibitor in water-based fluids
#43Additives for oil and gas drilling and production
#44Additives to reduce the crystallization temperature of brines and methods of use
#45Synthetic functionalized additives, methods of synthesizing, and methods of use
#46Synthetic layered magnesium silicates and their derivatives for high performance oil-based drilling fluids
#47Methods for stimulating hydrocarbon-bearing formations
#48Methods for stimulating hydrocarbon-bearing formations
#49Shale Hydration Inhibition Agent
#50Compositions of matter comprising suspended nanoparticles and related methods
#51Date tree trunk-based fibrous loss circulation materials
#52Industrial Fluid
#53Surfactant flowback aids for use in subterranean formation operations
#54CLAY INHIBITORS FOR DRILLING, FRACTURING, AND OTHER PROCEDURES
#55HIGH DENSITY BRINES
#56Heavy Fluid and Method of Making It
#57Stabilization of iodide-containing brines and brine mixtures
#58Stabilization and reduction of TCT of divalent iodide-containing brines
#59Stabilization and reduction of TCT of brines containing monovalent iodides
#60Functionalized nanosilica as shale inhibitor in water-based fluids
#61Synthetic hydroxide compositions and uses thereof
#62Hydrophobically-treated particulates for improved fluid rheology
#63EXOTHERMIC REACTANTS FOR USE IN SUBTERRANEAN FORMATION TREATMENT FLUIDS
#64Compositions and methods of use of water-based drilling fluids with increased thermal stability
#65Temperature stability of polyols and sugar alcohols in brines
#66Compositions for drilling applications
#67Divalent brine fluids having improved rheology and multifunctional properties
#68Date tree trunk-based fibrous loss circulation materials
#69Liquid loaded powders made from hybrid calcium carbonate for oil and gas drilling fluids
#70High temperature viscoelastic surfactant (VES) fluids comprising nanoparticle viscosity modifiers
#71Method of increasing the density of a well treatment brine
#72Method for forming a high-performance aqueous-phase polymer fluid and system for drilling well bores in low-gradient formations
#73Functionalized nanosilica as shale inhibitor in water-based fluids
#74Drilling method using high density, high strength, acid soluble pseudo-crosslinked, lost circulation preventative material
#75Lubrication for drilling fluid
#76Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid
#77Oil-based drilling fluid employing jojoba oil
#78Wellbore fluids for use downhole
#79High density, high strength, acid soluble pseudo-crosslinked, lost circulation preventative material
#80Techniques to manage mud properties
#81Secondary esters, methods of making, and uses thereof
#82Sulfide-containing corrosion inhibitors
#83LUBRICANT ADDITIVES FOR WELL-BORE OR SUBTERRANEAN DRILLING FLUIDS OR MUDS
#84Environmental friendly well treatment fluids comprising an ester
#85AMINE-BASED SHALE INHIBITOR AND METHODS FOR DRILLING, FRACTURING, AND WELL TREATMENT
#86DRILLING FLUID COMPOSITION AND METHOD USEFUL FOR REDUCING ACCRETION OF BITUMIN ON DRILL COMPONENTS
#87CATALYTIC SYSTEM FOR BREAKER FLUID FORMULATIONS
#88CLAY INHIBITORS FOR DRILLING, FRACTURING, AND OTHER PROCEDURES
#89Corrosion inhibitors for drilling fluid brines
#90Weighted well fluids
#91Drilling fluid system
#92WELLBORE SERVICING COMPOSITIONS AND METHODS OF MAKING AND USING SAME
#93Composition and Methods for Completing Subterranean Wells
#94LUBRICANTS AND WELLBORE FLUIDS
#95Biodegradable additive concentrate improving the lubricity of aqueous sludges, use thereof and aqueous sludge for drilling
#96Compositions and Methods for Completing Subterranean Wells
#97Dissipative surfactant aqueous-based drilling system for use in hydrocarbon recovery operations from heavy oil and tar sands
#98OXYGEN SCAVENGER FOR DRILLING FLUIDS
#99Lubrication for drilling fluid
#100Triggered heating of wellbore fluids by carbon nanomaterials
#101Boronated biopolymer crosslinking agents and methods relating thereto
#102DRILLING FLUID THAT WHEN MIXED WITH A CEMENT COMPOSITION ENHANCES PHYSICAL PROPERTIES OF THE CEMENT COMPOSITION
#103PREDISPERSED WAXES FOR OIL AND GAS DRILLING
#104Method for sea floor drilling using hagfish slime as drilling fluid additive
#105INVERT DRILLING FLUIDS
#106Wellbore servicing fluids and methods of making and using same
#107Compositions and method for treating out hydrogen sulfide and preventing settling of precipitate in an environmentally responsible drilling and packer fluid
#108Clay inhibitors for the drilling industry
#109Lubricating compositions for use with downhole fluids
#110Water-based mud lubricant using fatty acid polyamine salts and fatty acid esters
#111Oxygen scavenger compositions for completion brines
#112Method to Reduce Salt Necessary to Reach Saturation of Drilling Fluids
#113METHODS AND COMPOSITIONS FOR REDUCING PERMEABILITY OF A SUBTERRANEAN FORMATION
#114Dissipative Surfactant Aqueous-Based Drilling System for Use in Hydrocarbon Recovery Operations from Heavy Oil and Tar Sands
#115DRAG-REDUCING AGENT FOR USE IN INJECTION WATER AT OIL RECOVERY
#116Drilling fluid that when mixed with a cement composition enhances physical properties of the cement composition
#117MANAGEMENT OF CORROSION IN PHOSPHATE BRINES
#118Oxygen scavenger compositions for completion brines
#119Drilling, drill-in and completion fluids containing nanoparticles for use in oil and gas field applications and methods related thereto
#120Increasing the viscosity of viscoelastic fluids
#121Drilling fluid and methods
#122Viscoelastic surfactant fluids and related methods of use
#123Homogenous synthetic mud-to-cement cementing glasses
#124Water-based mud lubricant using fatty acid polyamine salts and fatty acid esters
#125HIGH DENSITY PHOSPHATE BRINES AND METHODS FOR MAKING AND USING SAME
#126Subterranean bridging agents
#127Methods of degrading subterranean filter cakes
#128Method of increasing lubricity of brine-based drilling fluids and completion brines
#129Homogenous synthetic mud-to-cement cementing glasses
#130CORROSION RESISTANCE OF INDUSTRIAL BRINE SOLUTIONS
#131CALCIUM CHLORIDE SOLUTION HAVING IMPROVED CORROSION RESISTANCE
#132Drilling fluid and methods
#133Viscoelastic surfactant fluids and related methods of use
#134High density brines for use in wellbore fluids
#135Surfactant-based fluid loss control agents for surfactant gels and associated fluids and methods
#136Viscoelastic Surfactant Fluids and Related Methods of Use
#137Process for disruption of filter cakes
#138Quaternary ammonium salts as thickening agents for aqueous systems
#139Polymer hydration method using microemulsions
#140Treatment fluids with improved shale inhibition and methods of use in subterranean operations
#141Treatment fluids with improved shale inhibition and methods of use in subterranean operations
#142Non-Damaging Fluid-Loss Pill and Method of Using the Same
#143Self-destructing filter cake
#144Methods and fluid compositions for depositing and removing filter cake in a well bore
#145Drag-reducing agent for use in injection water at oil recovery
#146Methods and compositions for reducing the viscosity of treatment fluids
#147Subterranean treatment fluids comprising a degradable bridging agent and methods of treating subterranean formations
#148Treatment fluids and methods of use in subterranean formations
#149Phospholipid lubricating agents in aqueous based drilling fluids
#150Shale hydration inhibition agent and method of use
#151Combination clay stabilizer having an alkali metal asphalt sulfonate and quaternary ammonium salt
#152Metal oxide nanoshale inhibitors for water-based drilling fluids
#153Epoxidized alpha olefin based lubricant for water-based drilling fluids
#154Modified silicon dioxide material of fluorocarbon active agent type super-amphiphobic cutting-carrying agent suitable for water-based drilling fluid and preparation method thereof
#155Method and materials to convert a drilling mud into a solid gel based lost circulation material