Fracturing 2 : Application of hydraulic pressure to the reservoir formation to create fractures through which oil and gas may move to the well bore. (Bul 10C, (ITOGP)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}