Mare's Tail (process facility) : A frayed rope-line strand inserted in a flow line before a separator that aids in separation of entrained droplets in a flowing liquid
George E. King Engineering, 5000 Oilfield Terms: A Glossary of Petroleum Engineering Terms, Abbreviations and Acronyms, US 2010. http://gekengineering.com/Downloads/Free_Downloads /Glossary_of_Petroleum_Engineering_Terms_25_August _2010.pdf, (Oil - Amer) {593}