Crude oil is unprocessed oil that is made from decaying plants and animals in the ground and crude oil is also considered a fossil fuel. However, crude oil that is refined can be used for petroleum gas, plastic products, kerosene and lubricant oil as well as diesel. Gas prices are also determined by how much or little crude oil that is available and when you consider the importance of crude oil to society, it is wise to find out how this oil is extracted. Oil Milling Plant for Sale>>
This is the main method of extracting crude oil and in modern times people are using slant drilling to extract the crude oil. Slant drilling is considered a better way to do this because the slant drilling pumps have a curve, and this allows for moil oil to be extracted in an efficient amount of time. You can also drill for oil extraction in water but this is done through oil rigs.
Other Types of Oil Extraction
Crude oil is not the only oil that can be extracted. Here is how oil is extracted from corn. The first thing a person does is take the corn off the cob; then he would steep the corn kernels in water for about forty minutes. Once you do this you will need to strain the kernels and press them with a pressing machine. After you do this you should skim the corn oil off the top of the liquid from when you pressed the corn.