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a dark oil consisting mainly ofhydrocarbons, crudeoil, fossiloil, petroleumoil etc.

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13y ago

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What is difference between oil shale rock and a rock?

Oil shale rock contains organic material that generates oil when heated, while regular rock does not. Oil shale rock also has a higher organic carbon content compared to regular rock.


What rock has crude oil inside?

Oil shale.


What impermeable rock that occurs at the top of an oil reservoir?

well according to my research impermeable rock that occurs at the top of an oil reservoir is called cap rock


Where is oil formed?

Oil is commonly formed in rock or in sealed pockets under the seabed and it is from the Latin for 'rock oil' that the word 'Petroleum' is derived


What impermeable rock occurs at the top of an oil reservoir?

well according to my research impermeable rock that occurs at the top of an oil reservoir is called cap rock


What is a rock that yields oil when heated?

Oil shale is a type of rock that contains kerogen, a precursor to oil. When heated, the kerogen in oil shale can be converted into oil and gas. This process is known as pyrolysis.


Is Petroleum the same as Crude Oil and why?

Petroleum = petra, Greek = rock, and oleum, Latin = oil. So we have an oil from rock. And by common usage, all substances deriving from it.


What type of rock is hollow with a black liquid inside?

Oil shale rock


What is good permeability in oil reservoir rock?

Good permeability in oil reservoir rock refers to its ability to allow fluids to flow through it easily. This enables oil to be extracted more efficiently. High permeability is desirable as it allows for the movement of oil from the rock to the wellbore.


Why does oil come out of hole in ocean floor?

Because under the water, there is still solid rock, for 60 km, some of this rock contains oil, that's why offshore oil exploitation exists.


What is an oil bearing rock?

Oil bearing rocks have millions of tiny holes where natural gas and oil are found.


How do people mine for oil?

They drill for oil. Oil collects in porous rock like sandstone or shale. So they drill down until they reach the porous rock and the oil will collect at the bottom of the well and can be forced to the surface to be collected. If the oil is reluctant to flow then it can be encouraged with water or gas pressure by pumping water or gas into the rock. Also the porous rock can be fragmented by chemicals (or even explosives) to encourage flow. Any water mixed with the oil is separated out before it is sold.