A government panel of scientists said that the ruptured well is leaking between 1.47 million and 2.52 million gallons of oil daily. The figures move the government's worst-case estimates more in line with what an independent team had previously thought was the maximum size of the spill.

"This estimate brings together several scientific methodologies and the latest information from the sea floor, and represents a significant step forward in our effort to put a number on the oil that is escaping from BP's well," Energy Secretary Steven Chu said in a statement.

The latest numbers reflect an increase in the flow that scientists believe happened after undersea robots earlier this month cut off a kinked pipe near the sea floor that was believed to be restricting the flow of oil, just as a bend in a garden hose reduces water flow. BP officials has estimated that cutting the kinked pipe likely increased the flow by up 20 percent. [ YAHOO NEWS ]