Fishing 1 : Operations on the rig for the purpose of retrieving from the wellbore sections of pipe, collars, junk, or other obstructive items which are in the hole. (Bul D11)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}