Dec 30 - By Associated Press
BP now estimates as much as 100 gallons of crude oil may have spilled in an area around a well house where a pipe broke in the Prudhoe Bay oil field, Alaska officials said Tuesday. BP's initial estimate was 3 gallons of oil.

Dec 22 - By Mary Pemberton, Associated Press Writer
A new spill has occurred in Alaska's Prudhoe Bay oil field, the Department of Environmental Conservation said Tuesday.
May 12 - By Associated Press
BP Prudhoe Bay Royalty Trust said Tuesday it entered into a $29.5 million settlement agreement with BP Exploration (Alaska) Inc., a unit of British oil company BP PLC.
Mar 31 - By Mark Thiessen, Associated Press Writer
Separate state and federal civil lawsuits were filed Tuesday against BP Exploration (Alaska) Inc. over two spills at the nation's largest oil field in 2006.
Dec 5 - By Jeannette J. Lee, Associated Press Writer
BP PLC recently agreed to pay millions in federal criminal fines over a 2006 oil spill in the nation's largest oil field, but state officials said Wednesday they are building a case to pursue their own damages related to two spills at Prudhoe Bay last year.

Sep 24 - By Tanalee Smith, Associated Press Writer
Crude-oil futures briefly dipped below $60 a barrel on Monday, but later jumped by more than $1 in a sign that the market free-fall may be nearing an end.

Aug 11 - By AllisonLinn
BP PLC announced it would keep one side of the Prudhoe Bay oil field open as it replaces corroded pipes, enabling it to funnel up to half its previous output and avert a larger crimp in the nation's oil supply.

Aug 10 - By Jeannette J. Lee, Associated Press Writer
Federal regulators ordered BP PLC to conduct more rigorous tests of oil pipelines Thursday as the company said it might keep nearly half of the nation's largest oil field open despite leaks and severe corrosion.

Aug 7 - By Associated Press
The fast rise in oil prices after BP's announcement that it was shutting down one of its biggest oil fields for repairs that could take months appeared to have leveled off Tuesday morning.

Aug 6 - By Associated Press
Oil company BP scrambled Monday to assess the pipeline corrosion that will shut shipments from the nation's biggest oil field, removing about 8 percent of daily U.S. crude production and driving oil and gasoline prices sharply higher.