This portion of crude oil is often referred to as heavy gas oil or vacuum gas oil (HVGO).

There is a fossil carbon continuum ranging from easy, conventional oil, to deep and ultra deep offshore oil, to extra heavy crude oil.

Besides the largest conventional oil reserves and the second largest natural gas reserves in the Western Hemisphere, Venezuela has non conventional oil deposits (extra heavy crude oil, bitumen and tar sands) approximately equal to the world's reserves of conventional oil.

(1 tonne of crude oil converts to 7.5 barrels).

Any surplus revenues from the sale of crude oil and gas are to be paid into the Oil Stabilization Fund (OSF).

As such it will allow oil companies to release 8.9 million barrels of crude oil from mandatory stockpiles.

Sudan began exporting crude oil in the last quarter of 1999.

Revenues from crude oil make up 37 of the state's total revenues in the budget.

It is obtained as a byproduct of ethylene production from crude oil.

The crude oil price already has dropped substantially from its highs at the beginning of the year.

As the dollar declines, commodities including oil attract investors.

The country has extensive natural resources, including crude oil, natural gas, tin, copper, and gold.

Crude oil and other oil related products remained the main commodities exported.

These are not capable of processing the total crude output so much of it is exported to Russia.

Crude oil production in the ESCWA region States members of the Organization of Petroleum Exporting Countries, non OPEC member States and Iraq

Importance of biodiesel in South Africa. South Africa is at present highly dependent on imported crude oil for the production of transport fuels and more specifically diesel (71 per cent of South African diesel demand is supplied from crude oil).

The BTC is designed to transport up to 50 million tons of crude oil annually and carries oil from the Caspian Sea oilfields to global markets.

High commodity prices have benefited producers of oil and gas (such as Venezuela and Bolivia) and minerals (such as Chile).

Since 2003, crude oil has become the country's primary source of export earnings, superseding the traditional cotton industry.

In 1970, other OPEC states followed suit, leading to a global increase in the price of crude oil.

Moreover, despite what many believe, crude oil is far from being a homogenous product.

Moreover, because crude oil is priced in US dollars, a rise in the euro means a fall in energy costs.

In the late 1980's, Mikhail Gorbachev announced that Russian oil was practically exhausted.

OXFORD In the coming decade, extraction of oil, gas, and mineral ores will constitute by far the most important economic opportunity in Africa s history.

In addition, Gazprom produced about 32.3 million tons of crude oil and nearly 12.1 million tons of gas condensate.

Pipelines Japan has 84 km of pipelines for crude oil, 322 km for petroleum products, and 1,800 km for natural gas.

In addition, the procurement of raw materials (including oil and gas) is another factor behind South South FDI.

In 2000, the Government asked the Department of Science to produce a study on how to reduce South Africa's dependency on crude oil products.

The barrel of oil equivalent (BOE) is a unit of energy based on the approximate energy released by burning one barrel (42 U.S. gallons or 158.9873 litres) of crude oil.

A hundred years ago we were looking at coal, of course, and we were looking at whale oil and we were looking at crude oil.

CAMBRIDGE As the damaged BP oil well continues to spew millions of gallons of crude from the depths of the floor of the Gulf of Mexico, the immediate challenge is how to mitigate an ever magnifying environmental catastrophe.

The feedstock to an FCC is usually that portion of the crude oil that has an initial boiling point of 340 C or higher at atmospheric pressure and an average molecular weight ranging from about 200 to 600 or higher.

The price of crude oil, which hit a record level of 148 a barrel in July, has since fallen almost 25 , or 36. Whether recent developments in America s economy give reason for hope is now the question.

A large share of exports consist of petroleum products made from imported crude oil, which accounted for 51 of the country's imports in 2007.

The claimant asserted that Iraq offered him other items of equivalent value as compensation for his losses, such as crude oil, leather products, wheat and barley.

Nevertheless, though Saudi Arabia s soft power is waning, its massive oil wealth will likely ensure that it remains a regional heavyweight.

These include natural water displacing oil downward into the well, expansion of the natural gas at the top of the reservoir, expansion of gas initially dissolved in the crude oil, and gravity drainage resulting from the movement of oil within the reservoir from the upper to the lower parts where the wells are located.

First, world crude oil production declined by 266,000 barrels per day in 2006 and 460,000 b d in 2007.

This implies that any tax on carbon has a much higher impact on coal than on crude oil (or gas).

Petroleum and other resources Venezuela has the largest oil reserves, and the eighth largest natural gas reserves in the world, and consistently ranks among the top ten world crude oil producers.

These countries are generally poor and find it hard to generate enough foreign exchange to import sufficient quantities of crude oil based liquid fuels.

Because crude oil is priced in US dollars, and the dollar has depreciated against the euro, European consumers have gotten off relatively easy from rising energy prices.

High crude oil prices make it easier for Iran to build nuclear weapons and for Russia to use energy blackmail to threaten Europe.

Industry The country has potential for the industry in a variety of sectors, including domestic production of raw materials and manufactured textiles, mining, chemical, petrochemical, and oil refinement.

The price of Nigerian crude is rising, a sure sign that the world sees instability ahead.