An oil field is a tract of land used for the purpose of extracting petroleum, such as natural gas orcrude oil,from the ground. Although some contest the exact origins of oil, most consider petroleum to be a "fossil fuel" created from dead organic material often found in ancient seabeds t...
After being pumped to the surface, petroleum is shipped or piped to a refinery and separated into gasoline, kerosene, and diesel fuels, and a whole host of other petrochemicals—used to make everything from paints to plastics.Photo: Petroleum can be extracted from the ground by "nodding ...
One body has great influence over the worldwide price of oil. TheOrganization of Petroleum Exporting Countries, more commonly known as OPEC, is acartelmade up of 13 of the world's biggest oil-producing nations, including all of the major Middle Eastern states, Venezuela, and Nigeria. According...
If the plant did not remove oil and grease during pretreatment, it will do so during primary treatment by skimming these fats from the surface. Some plants add alkali substances to the skimmed fats in a process known as saponification. Doing so is the first step in producingsoaps and glycerol...
This methodis performed by putting plants into big, rotating drums. The plants are then covered with petroleum ether or benzene. The plant parts eventually dissolve in whatever solvent is used, leaving a waxy substance that contains the oils. ...
Chapter 3 of the book "Oil--An Overview of the Petroleum Industry," by Robert Grace is presented. It discusses how oil is extracted through drilling operations. This is done by drilling holes on the earth's surface where seismic surveys show a high concentration of hydrocarbons. Drilling rigs...
from other countries [source:U.S. Energy Information Administration]. This oil gets refined intogasoline, kerosene, heating oil and other products. To keep up with our consumption, oil companies must constantly look for new sources of petroleum, as well as improve the production of existing ...
Recently, the China National Petroleum Corporation agreed to pay 100 million yuan in compensation following claims it leaked benzene into waterways in Lanzhou, north-east China. The government also plans a crackdown on corrupt officials who have encouraged polluting industries ...
The oil and gas industry requires thework of many individuals with degrees. Degree fields include petroleum, mechanical, and chemical engineering, and petroleum geology. Companies also hire graduates with specialties in mathematics, physics, and civil engineering. ...
A production separator is a drum that is used to separate petroleum into gas, oil, and water. A production separator relies on the densities of these fluids to separate them with gas on top, oil in the middle, and water on the bottom. Gas can be easily extracted as it is a gas. Th...