LUBRICANTS FOR WATER-BASED DRILLING FLUIDS

A wellbore servicing fluid comprises an aqueous base fluid, one or more alkali metal or alkali earth metal salts, at least one viscosifier, and a filtration control package. The filtration control package may comprise a carboxylic acid and a polyethylene glycol. The carboxylic acid may have from 8 t...

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Bibliographische Detailangaben
Hauptverfasser:	WAGLE, Vikrant, ALBAHRANI, Hussain, ALHARETH, Nasser, ALHELAL, Abdulaziz, AL-YAMI, Abdullah, SAFRAN, Ali, AWADH, Abdulla H
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ADHESIVES CHEMISTRY DYES FUELS LUBRICANTS LUBRICATING COMPOSITIONS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PEAT PETROLEUM, GAS OR COKE INDUSTRIES POLISHES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	A wellbore servicing fluid comprises an aqueous base fluid, one or more alkali metal or alkali earth metal salts, at least one viscosifier, and a filtration control package. The filtration control package may comprise a carboxylic acid and a polyethylene glycol. The carboxylic acid may have from 8 to 20 carbon atoms. The polyethylene glycol may have a mass average molar mass (Mw) of less than or equal to 1500 daltons.