Injection Pump : A pump that (1) injects chemicals into a flow-line system for the purpose of treating emulsions or corrosion and (2) injects liquids underground for disposal or to enhance recovery. (ITGOP)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}