Practical Geology

Oil Geology, Oil Plays, and Oil Drilling (1x23)

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Trace the history of oil exploration and recovery, focusing on the geology of petroleum and natural gas formations. To strike oil, you need to find a source rock, a reservoir rock, a caprock, and a structural feature called a trap where oil can pool. Survey some of the world’s most productive oil fields, and investigate the plusses and minuses of hydraulic fracturing, also known as “fracking.”