Pump Jack Package #7 • 48' wide x 24' high - Badger Ladder & Scaffold
NEWTRY 5 ton Low Profile Hydraulic Jack Porta Power Kit + CP-180 Manual Hydraulic Hand Pump, Industrial Mini Hydraulic Cylinder, Stroke 0.24”: Amazon.com: Industrial & Scientific
Why there are oil wells all over Southern California - Los Angeles Times
Los Angeles: Hollywood, palm trees and urban oil fields