It is not volatile, it consists of thick, viscous liquid.
Crude oil is oil got from directly extracting process. you can use an oil extracting machine such as screw oil press or hydraulic oil press which are common oil extracting machines used for this.
because we just can't ok?!
Petroleum is a mixture of various useful constituents and cannot be used directly,so to use it we have to seperate petroleum by a method called fractional distillation of petroleum.
crude oil is needed because it is useful to use in home etc..........
no
you put it on your nipples
Crude Oil dates back to ancient times where it was used as a liniment. In 1850 crude oil was refined by a process created by Edwin Drake of Western Pennsylvania.
Crude oil wasn't 'invented' ! It is a natural resource. There is a finite amount of crude oil in the Earth's surface - which will eventually run out... forcing us to use alternatives whether we want to - or not ! !
Crude oil.
In the US, the oil companies will generally either sell their oil on the open market, to get the best price possible, or will use the oil in their refineries. There are a number of exceptions. They may have a heavy crude, and it is to their advantage to lock in a long term delivery contract to a refinery.
Crude oil is very bad for the environment when in use, leading to environmental issues including global warming in the future
Some oil riggers will use "pump gas" or what is known as pump runoff but the actual product crude oil is too unstable to use in its natural form .