Oil is in the world today is the source of the most

Oil is in the world today is the source of the most common sources of energy, and most need to activate the electricity and energy generators and operation of vehicles and aircraft, and so was the process of getting it is important very important for human beings on the face of this planet, but the oil is not easy to get it, it is in many often under very great depths beneath the surface of the earth; which needs a strong scientific ways to access it and extraction; to enter the refining process to take advantage of it later. Oil is black is a very viscous, composed of organic compounds on the basis of which originated from the decomposition of living organisms millions of years ago by the pressure and temperature extreme, is used in many walks of life, as it is used in the operation of land, sea and air vehicles, and is used in the plastics industry, and is used in the generation of electric power, and it is used in lighting and heating, and is used in all walks of life; making him the new material life in the era, where oil has become at a time in America a basic material, like water, and priced in cheaper than the price of a liter of water in the supermarket station. Oil exists between the rocky containers located deep under the ground, is to disclose such material through surveys, seismic give images of rock layers beneath thousands of kilometers underground, and must be before you start digging to determine the whereabouts of the oil, and to determine the distance that lies beneath oil, taking into account the fact that drilling equipment will vary for the type of soil, the depth at which it is located oil wells, as well as whether the process will face groundwater drilling or not. When you begin the process of drilling the search begins for a strong soil sample can reach the oil wells on the surface of the earth; to start drilling them, so as to be able to this soil of carrying equipment located on them, are identified using soil testing equipment by geologists, Faihddon nature of topsoil, then set point which will begin drilling. The equipment is used, especially in oil drilling, which is used to rig an overlay is installed drilling heads one by one, Valhvar a compressor portion and Saqib and part whirling, Valdhaguet stays off the ground, and piercing passes to the ground, rotational part of it out of the ground and part inside , when the beginning of the drill is lowered first tube drilling, and are digging up the pipe up to a distance of approaching it from submersion entirely in the soil; are decoding the compressor for piercing and bring the tube Saqib new is installed powerful screw with submerged piercing underground and proves tube new piercing compressor ; allowing the completion of the drilling process, and coming in this process so that access to the oil in the ground. Characterized by piercing in his head that contains three opposite excavators head working on drilling in preventing keep any blemish or stuck behind her are the disintegration of the rocks and just dig, and it is important during drilling water Send process before installing any new piercing to allow the piercing afterwards when he starts digging ability process by spinning on its axis that the soil that was excavated and fragmentation in the ground to be able to complete the drilling process easily come out