Pump Jack and how they work

What is a Pump Jack?

What are the main components of the Pump Jack?

Describe the complete process of how the Pump Jack works?

Where does the Pump Jack get its power from?

How much oil are these Pump Jack capable of pumping per day?

What mechanical engineering problems could be experienced by the check valve at the base of the well?

What determines the size of the Pump Jack?

Once extracted from the oil well is the oil pure or is it mixed with other elements?

What regular mechanical checks would need to be made on this unit?

Name the two ways that the extracted oil gets piped to the next processing stage?