Petroleum
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ESSAY DETAILS
Words: 530
Pages: 2
(approximately 235 words/page)
Pages: 2
(approximately 235 words/page)
Essay Database > Science & Technology
showed first 75 words of 530 total
showed last 75 words of 530 total
from a new well will come to the surface under its own pressure. Later the crude oil must be pumped out or forced to the surface by injecting water, gas, or air into the deposits. The widespread use of petroleum has created serious environmental problems. The great quantities that are burned as fuels generate most of the air pollution in industrialized countries, and oil spilled from tankers and offshore wells has polluted oceans and coastlines.
from a new well will come to the surface under its own pressure. Later the crude oil must be pumped out or forced to the surface by injecting water, gas, or air into the deposits. The widespread use of petroleum has created serious environmental problems. The great quantities that are burned as fuels generate most of the air pollution in industrialized countries, and oil spilled from tankers and offshore wells has polluted oceans and coastlines.