Days End by Bob Callender
The sun may be setting on another day in the oil patch, but the work of the pump jack is never done. Working throughout the day and night, it is an enduring symbol of the persistence and endurance of the industry.
The sun may be setting on another day in the oil patch, but the work of the pump jack is never done. Working throughout the day and night, it is an enduring symbol of the persistence and endurance of the industry.