Create a PowerPoint which summarizes the main systems on a rig:  Power, Hoisting, Rotating, and Circulating. At a minimum, your summation should identify all of the systems found on a drilling rig as discussed in the text. Your summary should include the major components which make up each of these systems. “At a minimum” means that this is the amount of work required to earn a letter grade of “C” on the assignment. To earn a higher grade, include pictures and graphics of the components in the systems. 

book reference if needed 

 Bommer, Paul. A Primer of Oilwell Drilling, PETEX, 7th Edition, 2008. 241pp. ISBN 0-88698- 227-8.