HOUSTON (Reuters) - BP Plc said on Thursday it stopped the flow of oil into the Gulf of Mexico from its deep-sea well for the first time since it ruptured in April, prompting hope that the leak can be plugged for good.
BP conducted a test in which it closed valves and vents on a tight-sealing containment cap installed atop its the well earlier this week. BP said results early in the test showed the cap had completely contained the flow of oil.
