I am guessing a lot. There are no exact numbers but its was high.
nigeria
Brent crude oil is named after the Brent oil field in the North Sea. The field was discovered in 1971 and became a significant source of crude oil. The term "Brent" is widely used to refer to the benchmark oil price for the North Sea crude oil.
I personally produce or import no crude oil
Crude oil is crude oil, there is no such thing as gas oil. Gasoline is refined from crude oil. 1 barrel of Benchmark crude oil for May delivery is currently $48.20 as of 3/31/09.
Crude oil was not discovered by a single individual, as its existence has been known for centuries in various parts of the world. The modern oil industry is often associated with Edwin Drake, who drilled the first commercial oil well in Titusville, Pennsylvania in 1859, leading to the development of the petroleum industry.
If you drink crude oil you will likely get diarrhea. Depending on the source of the crude and how much you drink you may experience other gastrointestinal problems. Drinking crude oil is NOT a good idea.
About 19.6 gallons per barrel of crude oil. Each barrel holds 42 gallons of oil.
Hexane was discovered as a fraction of crude oil in the 19th century during the development of the petroleum industry. It was first isolated and identified as a distinct chemical compound in the early 20th century by chemists studying the properties of various hydrocarbons found in petroleum.
The weight of crude oil can vary depending on its density and temperature, but on average, 1 liter of crude oil weighs approximately 0.85 to 0.87 kilograms.
The major crude oil discovery made near Leduc, Alberta, Canada on February 13, 1947.
1 liter
Crude oil is found by drilling exploratory wells in potential areas with the help of geological surveys and technology such as seismic imaging. Once a promising area is identified, further drilling and testing are done to confirm the presence of crude oil. The discovery of crude oil deposits is a result of a combination of geological knowledge, advanced technology, and exploration efforts.