Brunei is a country with a small, wealthy economy that is a mixture of foreign and domestic entrepreneurship, government regulation and welfare measures, and village tradition. It is almost totally supported by exports of crude oil and natural gas, with revenues from the petroleum sector accounting for over half of GDP. Per capita GDP is high, and substantial income from overseas investment supplements income from domestic production.
The government has shown progress in its basic policy of diversifying the economy away from oil and gas.
Brunei is the third-largest oil producer in Southeast Asia, averaging about 180,000 barrels per day (29,000 m3/d). It also is the fourth-largest producer of liquefied natural gas in the world.