I think it is in the 1509.
Ghawar oil field in Saudi Aravia, discovered in 1948. Rand of URR is 66~100 gb
Glenn Pool
Iran
Oil was discovered in 1667
New reserves of oil are being discovered all the time.
The first oil well was discovered in Azerbaijan in 1848.
New reserves of oil are being discovered all the time.
Oil was originally discovered in the 60's, I believe by the John Mecom Oil company from Texas.
In 1914 oil was discovered in the Lake Maracaibo
In a field
Hexane was discovered by distillation of crude oil.
Assab is an onshore oil field