104271 ⎘
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-containing compositions characterised by the organic compounds Synthetic organic compounds
Sub-classes:SHALE SWELLING INHIBITION IN WELLBORE
#2DUAL FUNCTION ADDITIVE FOR WATER BASED DRILLING FLUIDS
#3WELLBORE FLUIDS INCLUDING SHALE INHIBITORS, AND RELATED METHODS
#4DEEP EUTECTIC SOLVENTS
#5Compositions of matter comprising suspended nanoparticles functionalized with glymo or glymo-like groups and related methods
#6Lubricant composition for water-based compositions
#7Nano-organosilicon film-forming and hydrophobic shale surface hydration inhibitor and its preparation method and application
#8STABLE MAGNETIC DRILLING MUD AND METHOD
#9Synthetic layered magnesium silicates and their derivatives for high performance oil-based drilling fluids
#10Methods and systems for use of quaternary ammonium organosilanes in oil and gas hydraulic fracking
#11Borehole fluid with a thiamine-based shale inhibitor
#12Spacer fluids and cement slurries that include surfactants
#13Water-based drilling fluids that include lubricants
#14EMULSIFIED DRILLING FLUIDS AND METHODS OF MAKING AND USE THEREOF
#15Real-time monitor and control of active clay in water-based drilling fluids
#16Development of retarded acid system
#17Lubricants for water-based drilling fluids
#18Spacer fluid compositions that include surfactants
#19Methods of using drilling fluid compositions with enhanced rheology
#20Development of anti-bit balling fluids
#21Emulsifier compositions for invert emulsion fluids and methods of using the same
#22Synthetic functionalized additives, methods of synthesizing, and methods of use
#23Synthetic layered magnesium silicates and their derivatives for high performance oil-based drilling fluids
#24Development of anti-bit balling fluids
#25Development of anti-bit balling fluids
#26Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#27Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#28Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#29Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#30Cement slurries, cured cements and methods of making and use thereof
#31Cement slurries, cured cements and methods of making and use thereof
#32Lubricant additives for water based drilling fluid
#33DISPERSANT IN CEMENT FORMULATIONS FOR OIL AND GAS WELLS
#34Development of retarded acid system
#35Methods of using drilling fluid compositions with enhanced rheology
#36Dispersant in cement formulations for oil and gas wells
#37Dispersant in cement formulations for oil and gas wells
#38Retarded acid systems, emulsions, and methods for using in acidizing carbonate formations
#39Spacer fluid compositions that include surfactants
#40Spacer fluids and cement slurries that include surfactants
#41Spacer fluid compositions, methods, and systems for aqueous based drilling mud removal
#42Invert emulsion based drilling fluid and methods of using same
#43Emulsifier compositions for invert emulsion fluids and methods of using the same
#44Development of anti-bit balling fluids
#45Development of anti-bit balling fluids
#46Anti-bit balling drilling fluids, and methods of making and use thereof
#47Anti-bit balling drilling fluids, and methods of making and use thereof
#48Drilling fluid compositions with enhanced rheology and methods of using same
#49Enhanced filtration control packages, wellbore servicing fluids utilizing the same, and methods of maintaining the structure of a wellbore
#50Lubricants for water-based drilling fluids
#51Cement slurries, cured cement and methods of making and use thereof
#52Cement slurries, cured cements and methods of making and use thereof
#53Use of dual-cation fluorocarbon surfactant as amphiphobic wettability reversal agent in drilling fluid
#54WATER-BASED DRILLING FLUID FOR REDUCING BITUMEN ACCRETION
#55Alkylated polyetheramines as clay stabilizing agents
#56Clay and shale inhibition agents and method of use
#57Mono-quaternary amine alcohols for use of clay and shale inhibition agents for the drilling industry
#58Glycol ether amines for use as clay and shale inhibition agents for the drilling industry
#59Process for preventing or mitigating biofouling
#60Lost circulation drilling fluids comprising elastomeric rubber particles and a method for decreasing whole mud loss using such composition
#61Wellbore servicing compositions and methods of making and using same
#62Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
#63Water-based mud lubricant using fatty acid polyamine salts and fatty acid esters
#64Use of polylysine as a shale inhibitor
#65COMPOSITIONS AND METHODS FOR ENHANCING FLUID RECOVERY FOR HYDRAULIC FRACTURING TREATMENTS
#66Method and system for predicting the effect of microbes injected into an oil-bearing reservoir
#67Zero shear viscosifying agent
#68Shale Hydration Inhibition Agents for Utilization in Water-based Drilling Fluids
#69SHALE HYDRATION INHIBITION AGENT(S) AND METHOD OF USE
#70SYSTEM FOR DRILLING A WELLBORE
#71Zero shear viscosifying agent
#72Water-based mud lubricant using fatty acid polyamine salts and fatty acid esters
#73Oligoglyercol fatty acid ester additives for water-based drilling fluids
#74Clay Inhibitors for the Drilling Industry
#75Wellbore treatment fluid
#76Methods and materials for zonal isolation
#77Shale hydration inhibition agent(s) and method of use
#78Swelling Inhibitors for Clays and Shales
#79Shale hydration inhibition agent and method of use
#80Process fluid
#81Shale hydration inhibition agent and method of use
#82Shale inhibition additive for oil/gas down hole fluids and methods for making and using same
#83Clay inhibitors for the drilling industry
#84Treatment fluids and methods of forming degradable filter cakes comprising aliphatic polyester and their use in subterranean formations
#85Methods for reducing circulation loss during drilling operations
#86Thermal stability agent for maintaining viscosity and fluid loss properties in drilling fluids
#87Corrosion inhibitor systems for low, moderate and high temperature fluids and methods for making and using same
#88Shale inhibition additive for oil/gas down hole fluids and methods for making and using same
#89Shale hydration inhibition agent and method of use
#90Shale hydration inhibition agent and method of use
#91Shale hydration inhibition agent and method of use
#92Shale hydration inhibition agent and method of use
#93Method for sealing lost circulation zones
#94Drilling fluid systems for reducing circulation losses
#95Compositions for restoring lost circulation
#96Well treatment fluid
#97Thermal stability agent for maintaining viscosity and fluid loss properties in drilling fluids
#98High performance water based drilling fluids and method of use
#99Shale hydration inhibition agent and method of use
#100Anti-accretion additives for drilling fluids
#101Drilling fluids, drilling fluids additives and methods useful for limiting tar sands accretion on metal surfaces
#102Drilling Fluids, Drilling Fluids Additives and Methods Useful for Limiting Tar Sands Accretion on Metal Surfaces
#103Colloidal and colloidal-like systems in aqueous, clay-based fluids
#104Hydrogen sulfide treatment method for crude oil/sour gas
#105Combination clay stabilizer having an alkali metal asphalt sulfonate and quaternary ammonium salt
#106Removing hydrogen sulfide from subterranean geological formation with a copper magnesium iron layered triple hydroxide zeolite material in a water-based drilling fluid
#107Encapsulating agent and preparing method thereof, and drilling fluid for petroleum drilling