Ovality Limit (CT) : A limit placed on coiled tubing, usually in % ovality, after which the CT may not be used in deep wells or in well operations outside of completion hangoffs
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}