Reuters: OPEC member nations are expected to rake in almost $1 trillion this year from their oil exports due to record crude prices, according to the US government’s top energy forecasting agency. Net oil export earnings from the Organization of the Petroleum Exporting Countries were forecast to soar 45 percent from last year’s record $676 billion to $980 billion this year and then fall to $880 billion in 2009, when oil prices are expected to be lower, the Energy Information Administration …