Job Description:

• 1) Operates gasoline, natural gas, or diesel engines to supply power for rotary oil well drilling machinery: Starts engines and observes drilling operations to provide power under operating conditions.

• 2) Assembles and dismantles pumps and other drilling equipment, using handtools.

• 3) Loosens and tightens threaded sections of drill pipe and well casing.

• 4) Lubricates and repairs equipment.