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Science Response

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Submitted By kiflae
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Responses
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Course:
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Response to Punipiao statement
According to Punipiao, oil is formed from compacted flora and fauna by high pressure and temperature. Various methods have been used to extract crude oil to make it available for both domestic and industrial. For instance, it can be used to generate electricity. The process of extraction, transportation and usage of oil causes devastating effects to the environment (Coletti & Hewitt, 2014).
I agree with Punipiao statement of the process of formation and the three major methods of extraction; primary, secondary and enhanced recovery techniques. These methods have been widely used in Middle East. During transportation of crude oil leakages can emanate leading to environmental pollution. If oil spillage occurs in water bodies, aquatic life is affected which in turn causes acute and chronic diseases to human beings. Burning of fossil fuels causes air pollution since gaseous pollutants and chemicals are released to atmosphere (Jandak & Michelson, 2009).
Response to Vicki statement
Vicki findings focused much on extraction and harmful effects associated with oil. Extraction of oil majorly formed due to deposition of fossil remains at the bottom of the sea involves comprehensive mechanical process (Taylor, 2009).
In Venezuela, the most common extraction technique used is pumping system which uses electric motor as the prime mover incorporated with gear box, polishing rod and a lever system connected to a sucker rod. I do agree with Vicki statement that transportation of oil can be accompanied by oil spillage which affects both animal and plant life due to its negative impact on ecosystem.
Crude oil is transported to refinery industry where various products are obtained such as petrol, diesel and butane. The process of refining involves removal of heavy metals and other contaminant. The whole process involves industrial effluents such as gaseous emissions and industrial waste discharges which pollute the environment (Erwin, 2014).

References
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Jandak, W. J., Shen, J., Jandak, W. J., Michelson, S., Bortolotti, N., Anderson, S., DeBorde, J., ... New Video Group. (2009). Crude impact. United States: Distributed by New Video.
Coletti, F., & Hewitt, G. F. (2014). Crude oil fouling: Deposit characterization, measurements, and modeling.
Erwin, D. L. (2014). Industrial chemical process design. New York: McGraw-Hill Education.
Taylor, P. D. (2009). Fossil. New York: Knopf

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