Oil is oil from non-renewable

Oil is oil from non-renewable energy; where over hundreds of years through the decomposition of the bodies of living organisms in salt water, and exposure to Datt and temperature extreme, and gather decomposing material in one of the constituent of the crust layers of rock, but how human Astkhrjh of these layers to reach us the form in which we can use? That's what Snodha through the article. Methods of oil extraction in the beginning is to determine the presence of oil sites in the layers of the earth, by reading the waves produced by these rock layers; thereby acting geologists and earth scientists to cause explosions in the vicinity of the place of the expected presence of oil in it, and then be studied seismic waves to learn the whereabouts of oil exactly, as we know that the waves vary their speed when moving from one medium to another, and therefore the scientists recognize the presence of oil in a given layer through the transmission waves from the center of the core, a rock into a liquid medium which is oil, also can use other devices to know the whereabouts of oil such as gravity measurement devices, magnetic measurement. Oil extraction process begins by drilling wells in the underground reservoir that contains oil (oil resides in one of the sedimentary rock layers, between Msamadtha, called the oil rally reservoir of oil or oil tank) places, and are drilled more wells to make sure the extraction of economic quantities of oil , is then placed steel layer in the form of a tube into the wells to distinguish Alabaralta been excavated recently Alabaralkadimh, then drilling holes in the bottom of the well to allow oil to seep into the well, and even the oil flowing stimulates several ways, including: water situation naturally instead of oil, or spray a layer of natural gas at the top of the well, in addition to the pressure of the earth from below him, and placed on the wellhead valves to control the quantities flowing, in the case of the flow of oil alone, without the means to help the so-called natural flow. After a certain amount of land pressure could fall on oil, making it unable to rise in the well, which leads to the use of alternative methods that help drive oil higher: such as gas leaks from nearby wells to the oil well even increases the pressure in the well and helps to flow, or you can use the water through a syringe at the bottom of the well (reservoir oil) to increase the pressure for higher than oil pushing through the well, also can use special mechanisms are siphoning off oil to the top, there are chemical way that you change the physical properties of the rocks that contain oil, making it more permeable and after the oil is extracted and converted to repeat the various forms used in various fields of life.