Stimulation 2 : The descriptive term used for several processes to enlarge old channels, or create new ones, in the producing formation of a well, i.e., ACIDIZING or FRACTURING. (ITGOP)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}