but has also been isolated. As of Thursday, 700 barrels of oil, or about 20% of the amount spilled, had been recovered, the company said, adding that the system remained shut down. An employee on ...

It halted operations after 14,000 barrels of crude ... pipeline system "has been isolated" and remains shut, the company said. The leak at Keystone is the largest oil leak since a Tesoro Corp ...

but has also been isolated. As of Thursday, 700 barrels of oil, or about 20% of the amount spilled, had been recovered, the company said, adding that the system remained shut down. An employee on ...