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Crude oil, liquid petroleum that is found accumulated in various porous rock formations in Earth’s crust and is extracted for burning as fuel or for processing into chemical products. Crude oil is a mixture of varying hydrocarbons and other chemicals, and its physical properties vary widely.
18 lip 2024 · Crude oil is a naturally occurring liquid petroleum product composed of hydrocarbon deposits and other organic materials formed from the remains of animals and plants that lived millions...
15 lut 2022 · Here's the science behind how crude oil forms and how experts locate and extract it.
24 lip 2009 · Crude oil, commonly known as petroleum, is a liquid found within the Earth comprised of hydrocarbons, organic compounds and small amounts of metal. While hydrocarbons are usually the primary...
The term petroleum refers both to naturally occurring unprocessed crude oil, as well as to petroleum products that consist of refined crude oil.
Crude oil, or petroleum, is formed through a natural processes called diagenesis and catagenesis that take millions of years. As ancient plants, bacteria, algae, and other small animals and organisms (or diatoms) that lived in the oceans millions and millions of years ago died, they settled down on the ocean floor.
12 cze 2023 · What is crude oil and what are petroleum products? We call crude oil and petroleum fossil fuels because they are mixtures of hydrocarbons that formed from the remains of animals and plants (diatoms) that lived millions of years ago in a marine environment before dinosaurs existed.
