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formation, extraction and separation of the crude oil.
Member rating: No Rating | Words: | Submitted: Mon Jun 06 2005
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Introduction: In this investigation I will use the multimedia science school programme and the chemistry books to see the formation, extraction and separation of the crude oil. Formation of crude oil: As the materials were washed into the sea, land was formed. The living material dies then the sand, mud and other materials settle on the top of the seabed covering the dead living material. Than the materials are covered and many layers are made and they become more and more compressed. Than as layers are made the living materials are squashed in the middle and they are turned into the oil and also have gas on top of the oil and also temperature and pressure cause chemical reaction and changes to oil. 150 years ago people drilled hole where the oil was out in the surface so that the can take what's in the underground. They also drilled holes where they think...
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