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THE ORIGIN OF PETROLEUM OIL THAT GIVES MANY BENEFITS

THE ORIGIN OF PETROLEUM OIL THAT GIVES MANY BENEFITS


Tahbrontak - Petroleum is a fossil fuel, which is derived from fossils or the remains of living organisms that died. The remains of organisms such as plants, algae, plankton, and other living things that drift into the sea and then drown. The remains of these living organisms then accumulated on the ancient seabed, buried and formed organic sediments.

In this state there is no oxygen in the sediment. Crude oil, or what is commonly called petroleum, consists of organic matter that mostly settles as sediment on the ocean floor. These sediments then decompose and change over millions of years. If the area has the appropriate combination of source rock, reservoir rock, cap and trap rock, oil and gas deposits may be found there. 

Most of the oil and gas reserves come from thick layers of black clay that lie beneath the seabed. Black clay is a host rock, meaning it accumulates significant amounts of organic residues. Clay was deposited on the ocean floor about 150 million years ago, covering most of what is now northwestern Europe. Most of the ocean floor is dead and submerged, while the upper layers of the water are teeming with life. 

When microscopic phytoplankton die, they sink to the bottom and accumulate in large numbers in anorexic sediments. Over time, they are buried deeper and undergo a long process of chemical transformation through the decomposition and maturation of bacteria under the thickened sediment layer. This creates liquid and gaseous hydrocarbons in the source rock. This is where the initial oil is formed and then refined into fuel that we use every day.

Reporting from Energy Education, it is estimated that the reserves of petroleum in the world are:

  • 70 percent formed in the Mesozoic Age (252 to 66 million years ago) 
  • 20 percent formed in the Cenozoic Age (65 million years ago) 
  • 10 percent formed in the Paleozoic Age (541 to 252 million years ago)


BENEFITS OF PETROLEUM OIL 

The question of the origin of oil has been answered, now it is our turn to explain the benefits of oil for human life. 

According to Detik.com, oil can be used as vehicle fuel, building materials, fiber raw materials, sources of LPG, household appliances, mixtures of medical materials and electronic devices. 

In addition, this oil can also be used as raw material for cosmetics, agriculture and even power generation. How do you understand where petroleum comes from and its benefits? Hopefully useful, yes..!

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