How to be Petroleum
The biological theory of petroleum According to the theory of the biological process of oil (oil) passed through the following stages: [1] Algae and plants lived in shallow seas millions of years ago, and when they die, they sink to the bottom of the ocean, and then mix organic matter with other sediments and buried in Bottom. [2] Microorganisms analyze organic matter in sedimentary layers into carbon-rich compounds, where oxygen is very scarce and sometimes non-existent. When organic matter mixes with sediments, source rocks are formed. With the deposition of new sedimentary layers on them, intense pressure and heat are generated on the source rock. Pressure and heat lead to the extraction of crude oil and natural gas from organic matter. Thus, the earth's crust moves to limit oil and natural gas in reservoir reservoirs between layers of non-abrasive rocks, such as granite or marble. It should be noted that the movements of the crust are as follows: [1] Folding: horizontal m...