🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسی中文日本語EntityQ890914· pop 20· linked from 516 articlesdrilling fluidAlso known as drilling mud, mudAid for drilling boreholes into the groundAvailable in 20 languagesEspañolFrançaisDeutsch中文РусскийPortuguêsItalianoالعربيةAzerbaijaniBahasa IndonesiaCatalanConnectionsshaleEntityoil wellEntityCategoriesDrilling fluidDrilling technology