Petroleum Oil

Without the invention of the engine the world would have been in a standstill. No vehicles on the roads, no aircrafts, no trains, no industries and many such nos. But you should also think about how these engines running? What are the basic ingredients required for running this marvelous invention of foregone years?  Most of the engines require fuels derived out of petroleum products. Petroleum are the life blood of engines, I can emphasize it more by telling that petroleum oil is the lifeblood of human prosperity? You just think of a situation in which no natural gas is available fro the purpose of cooking. You can’t even think of it, right? This is the importance of petroleum oil.

Petroleum oils, also known as crude oils, are available abundantly (sorry it is depleting now!) stored deep inside earth as the complex mixture of hydrocarbons. These are produced by the endurance of hydrocarbon contained in organic materials for long and long years buried under the earth. Very slow and steady alteration over a long time period of the organic compound remains produces petroleum.

With the increased pressure and temperature under the earth, these organic compounds undergone many chemical reactions and finally turned to be petroleum crude oils. The petroleum oils contain highly complex combination of hydrocarbons and are widely varied in characteristics like viscosity, color and density. It is only the spectacular technologies brought the benefits of these oils to the human kind.

Oil exploration is a challenging task, one has to dig deep wells to locate the oil fields and push the oil out of the wells with strong mechanical pumping systems. Generally oils are found about 6 miles deep under the earth. These oil wells cost many millions of dollars to drill and make it operational. The fuel pumped out of the oil wells will be in highly crude form, as the name crude oil indicates. These crude oils need to be refined or distilled to get usable form of petroleum products. A wide range of combustion fuels, lubricants and petrochemicals are obtained after distillation of this liquid petroleum oil. The products obtained by the distillation include gasoline, diesel, petrol, engine lubricants, kerosene, various types of alcohols, naphtha, benzene, methane, propane and other petrol related oils. Classification of petroleum is based on the percentage content of paraffin in the petroleum products.

The petroleum oil, even after refinement, generally contains chemical molecules which are beneficial to the engines and also molecules which are non beneficial to the engines. The bad effects of these non beneficial particles can be overcome by using lubricants, which are again extracted from petroleum, in engines. These lubricants smoothens the engine function and stops the wear and tire of the engine parts.

These petroleum oils are nature’s gift to human kind; it is our duty to use it very judiciously and conservation of these natural resources are of utmost importance.