As an expert in the field of energy and petroleum products, I have a deep understanding of the various uses of crude oil. The barrel of oil is a unit of measurement commonly used in the oil industry, and it's important to note that not all of it is used for gasoline. Crude oil is a complex mixture of hydrocarbons that, after refining, can be turned into a variety of products, including gasoline, diesel, jet fuel, heating oil, and many others.

In 2017, the United States consumed approximately 7.3 billion barrels of petroleum. Out of this total consumption, 47% was motor gasoline, which includes ethanol-blended gasoline. This significant portion highlights the importance of gasoline in the overall petroleum product mix. Gasoline is primarily used for transportation, powering vehicles such as cars, motorcycles, and light-duty trucks.

However, it's also crucial to recognize that the remaining percentage of petroleum consumption is allocated to other products.
20% was distillate fuel, which includes heating oil and diesel fuel. Distillate fuels are used in a variety of applications, including home heating, industrial processes, and as fuel for diesel engines in trucks, buses, and other heavy-duty vehicles.

8% was jet fuel, which is a specific type of kerosene used for powering aircraft. Jet fuel is a critical component of the aviation industry, and its production from crude oil is a testament to the versatility of petroleum as a raw material.

The remaining percentage of the petroleum barrel is used for other products such as lubricants, asphalt, petrochemicals, and more. Each of these products has its own specific applications and contributes to the diverse uses of petroleum in modern society.

It's also important to understand the concept of yield, which refers to the amount of a particular product that can be derived from a barrel of crude oil. The yield of gasoline from a barrel of crude oil can vary significantly based on the type of crude oil and the refining process used. On average, a barrel of crude oil might yield about 45% to 50% gasoline, but this is a rough estimate and can fluctuate.

In conclusion, while a significant portion of petroleum consumption goes towards gasoline, it's just one of many valuable products derived from crude oil. The versatility of crude oil and its ability to be refined into a wide range of products is a key factor in its continued importance as a global energy source.

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In 2017, of the approximately 7.3 billion barrels of total U.S. petroleum consumption, 47% was motor gasoline (includes ethanol), 20% was distillate fuel (heating oil and diesel fuel), and 8% was jet fuel. Learn more: What is the difference between crude oil, petroleum products, and petroleum?Apr 6, 2018read more >>