ALKYLPHENOL-ALDEHYDE RESINS WITH A NATURAL ALDEHYDE COMPONENT FOR USE IN OILFIELD APPLICATIONS

Alkylphenol-aldehyde resins and alkoxy alkylphenol-aldehyde resins that have a natural aldehyde component for use in oilfield applications. A method for synthesizing an alkylphenol-aldehyde resin having a natural aldehyde component, a method for synthesizing an alkoxy alkylphenol- aldehyde resin hav...

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Bibliographische Detailangaben
Hauptverfasser:	GILMER, Chad Michael, OWSIK, Izabela Anita, MONK, Keith Allen
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CRACKING HYDROCARBON OILS FUELS LUBRICANTS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MINERAL WAXES ORGANIC MACROMOLECULAR COMPOUNDS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING
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Beschreibung
Zusammenfassung:	Alkylphenol-aldehyde resins and alkoxy alkylphenol-aldehyde resins that have a natural aldehyde component for use in oilfield applications. A method for synthesizing an alkylphenol-aldehyde resin having a natural aldehyde component, a method for synthesizing an alkoxy alkylphenol- aldehyde resin having a natural aldehyde component, and methods for asphaltene inhibition, viscosity reduction, and emulsion breaking using the disclosed resins. L'invention concerne des résines d'alkylphénol-aldéhyde et des résines d'alcoxy-alkylphénol-aldéhyde qui présentent un constituant aldéhyde naturel destinées à être utilisées dans des applications de champ pétrolifère. L'invention porte sur un procédé de synthèse d'une résine d'alkylphénol-aldéhyde présentant un constituant aldéhyde naturel, un procédé de synthèse d'une résine d'alcoxy-alkylphénol-aldéhyde présentant un constituant aldéhyde naturel et des procédés d'inhibition d'asphaltène, de réduction de viscosité et de rupture d'émulsion à l'aide des résines divulguées.