Mosquito Bill 3 : A tube mounted at the bottom of a sucker-rod pump and inside a gas anchor to provide a conduit for well fluids into the pump. See Gas Anchor. (ITOGP)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}