They are locked in shale rock.
Oil and Gas
more oil reserves
there are no proven oil reserves in Nepal.
The largest oil reserves in the United States of America are in Alaska. These oil reserves are not used as a main source of oil in the US.
Oil Reserves are big and oil deposits are small.
The oil reserves on the Earth is very small.
There has been discovery of many oil reserves in Africa. Nigeria has the most oil reserves in the African continent.
Nigeria has significant crude oil reserves, being one of the top oil-producing countries in Africa.
there are 25 oil reserves, i think
oil and natural gas reserves are found in
Dubai (or the Emirate of Dubai) within the UAE does not have oil reserves, it does however have natural gas reserves.
The approximate proven US oil reserves are 134 Billion barrels of oil.