You must log in to edit PetroWiki. Help with editing
Content of PetroWiki is intended for personal use only and to supplement, not replace, engineering judgment. SPE disclaims any and all liability for your use of such content. More information
Message: PetroWiki content is moving to OnePetro! Please note that all projects need to be complete by November 1, 2024, to ensure a smooth transition. Online editing will be turned off on this date.
Glossary:Rag pump
Jump to navigation
Jump to search
A rod pump with extremely loose tolerances (an loose seals) that may be temporarily run in a well to pump fluid that contains sand. Used for clean-ups after a fracture treatment.