Oil Industry Banner, Silhouette Pumpjack on a Background of Mountains and Text, Overground Drive for a Reciprocating Piston Pump in an Oil Well, Vector Illustration Shutterstock .eps vector - Oil Industry Banner, Silhouette Pumpjack on a Background of Mountains and Text, Overground Drive for a Reciprocating Piston Pump in an Oil Well, Vector Illustration - ID: 1181826190