Brent crude is extracted from the North Sea, and comprises Brent Blend, Forties Blend, Oseberg and Ekofisk crudes. Brent crude oil is usually considered as sweet crude.
I belive that what we call crude oil is made by volcanic active in the earth and flows in octifers throw out the earth and will never be depleted.
Fossil fuels such as coal, oil and natural gas generally need to be extracted from the earth. Mining and well drilling (depending on the substance) are the two main methods for accomplishing this.
It's not invented per se, it's extracted from underground deposits. It's a natural resource.
Oil is extracted from the ground by drilling down hundreds of feet into the earth. Once a discovery is located, a pipe is inserted through which the oil ascends to ground level and is captured into containment areas
Crude oil is regular oil. It is the raw oil extracted from the earth. It is referred to as crude as it must be refined so its components can be used.
Crude oil is made from prehistoric decomposed plants formed millions of years ago, it is extracted using an oil rig. :)
Crude palm oil is actually the oil extracted from palm kernels before it is purified. It is edible and is quite delicious.
Fractional Distillation, look it up
Not really. Oil is basically extracted from the crude oil which is obtained from the earth's crust. Crude oil is semi liquid, a bit thick, mixture of many liquid fuels and oils. It is subjected to many filtering processes and different oils and fuels are extracted from it. They are again subjected to machined filtering and refining processes to obtain the final products viz. oil.
Crude Oil is the mixture of difference substances, substances are seprated from crude oil through the process of Fractional Distillation. the substances extracted from crude oil are as follow : Fuel Gas (LPG) Petrol Naptha (used for plastics) Kerosene Diesel Fuel Oil (used to Fuel Ships) Lubricating Oil Bitumen (used for building roads)
Crude oil is extracted by drilling wells, but oil sand deposits are strip mined or made to flow into producing wells by in situ techniques which reduce the bitumen's viscosity with steam and/or solvents.
Brent crude is extracted from the North Sea, and comprises Brent Blend, Forties Blend, Oseberg and Ekofisk crudes. Brent crude oil is usually considered as sweet crude.
petrol is extracted from crude oil
Most coal and oil are natural and is extracted from the earth. Most coal and oil are natural and is extracted from the earth.
Gasoline is refined from crude oil, and crude oil comes from the earth.
'asphalt' refers to a mixture of mineral aggregate and bitumen (bitumen)is the black liquid which is extracted from the crude oil....