ECOFRIENDLY LUBRICATING ADDITIVES FOR WATER-BASED WELLBORE DRILLING FLUIDS
Some examples of producing water-based drilling fluids including ecofriendly lubricating additives are described. A raw material oil including fatty acids with a short chain alcohol is esterified in the presence of a catalyst to produce alkyl ester products and triglycerides. The alkyl ester product...
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Format | Patent |
Language | English French |
Published |
26.07.2022
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Abstract | Some examples of producing water-based drilling fluids including ecofriendly lubricating additives are described. A raw material oil including fatty acids with a short chain alcohol is esterified in the presence of a catalyst to produce alkyl ester products and triglycerides. The alkyl ester products are washed and heated to remove any residual water or the short chain alcohol. A first quantity of the alkyl ester products is mixed with a second quantity of a water-based wellbore drilling fluid.
Cette invention porte sur certains exemples de production de fluides de forage à base d'eau contenant des additifs lubrifiants respectueux de l'environnement. Une huile de base contenant des acides gras avec un alcool à chaîne courte est estérifiée en présence d'un catalyseur pour obtenir des produits d'esters d'alkyles et des triglycérides. Les produits d'esters d'alkyles sont lavés et chauffés pour éliminer toute l'eau résiduaire ou l'alcool à chaîne courte. Une première quantité des produits d'esters d'alkyles est mélangée à une seconde quantité d'un fluide de forage de puits à base d'eau. |
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AbstractList | Some examples of producing water-based drilling fluids including ecofriendly lubricating additives are described. A raw material oil including fatty acids with a short chain alcohol is esterified in the presence of a catalyst to produce alkyl ester products and triglycerides. The alkyl ester products are washed and heated to remove any residual water or the short chain alcohol. A first quantity of the alkyl ester products is mixed with a second quantity of a water-based wellbore drilling fluid.
Cette invention porte sur certains exemples de production de fluides de forage à base d'eau contenant des additifs lubrifiants respectueux de l'environnement. Une huile de base contenant des acides gras avec un alcool à chaîne courte est estérifiée en présence d'un catalyseur pour obtenir des produits d'esters d'alkyles et des triglycérides. Les produits d'esters d'alkyles sont lavés et chauffés pour éliminer toute l'eau résiduaire ou l'alcool à chaîne courte. Une première quantité des produits d'esters d'alkyles est mélangée à une seconde quantité d'un fluide de forage de puits à base d'eau. |
Author | BUBSHAIT, ABDULAZIZ S AMANULLAH, MD FUWAIRES, OMAR A |
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DocumentTitleAlternate | ADDITIFS LUBRIFIANTS RESPECTUEUX DE L'ENVIRONNEMENT POUR FLUIDES DE FORAGE DE PUITS A BASE D'EAU |
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Snippet | Some examples of producing water-based drilling fluids including ecofriendly lubricating additives are described. A raw material oil including fatty acids with... |
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SubjectTerms | ADHESIVES ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS DYES FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS,OILS, OR FATTY ACIDS OBTAINED THEREFROM FATTY ACIDS FROM FATS, OILS OR WAXES FATTY ACIDS THEREFROM MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES |
Title | ECOFRIENDLY LUBRICATING ADDITIVES FOR WATER-BASED WELLBORE DRILLING FLUIDS |
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