Petroleum Summary

Oil Is Discovered in the Middle East Overview Petroleum has become steadily more useful and valuable since the first oil well was drilled by Edwin Drake (1819-1880) in 1859. The first major oil fields... Read more

Petroleum, Economic Uses Of From the dawn of time up through the late 1800s, economic development depended largely on the strength of man, animal, and to limited use water, wind, and steam. Economic c... Read more

Oil Recovery The process of oil recovery is essentially the process of getting oil from the places where oil exists in the ground (whether onshore or offshore) and into processing plants for refining ... Read more

Petroleum Petroleum is a complex mixture of hydrocarbon compounds, usually containing impurities such as nitrogen, oxygen, sulfur, and small quantities of trace metals. The name petroleum comes from t... Read more

Table 2. Typical Power Requirements by Product Category Oil and Gas, Drilling For After all the exploratory analyses, drilling determines whether the exploration geophysicist has accurately loc... Read more

Oil and Gas, Production Of The terms oil production and gas production refer to rates of extraction of liquid and gaseous hydrocarbon materials from natural underground deposits. Reserves and resou... Read more

Petroleum Overview Petroleum (peh-TRO-lee-yum) is a mixture, not a compound. Mixtures differ from compounds in a number of important ways. The parts that make up a mixture are not chemically combined ... Read more

Petroleum is the world's most important energy source and supplies much of the world's energy needs. Significant amounts of petroleum are found in only a few regions of the world. However, the Middle ... Read more