http://www.businessweek.com/news/2010-08-05/bp-completes-cementing-macondo-oil-well-from-top.htmlBP Plc completed cementing its Gulf of Mexico well from the top, moving closer to permanently plugging the source of the world’s biggest accidental offshore oil spill on record.
The company continues to work on a relief well that will probably intercept Macondo in the middle of this month, BP said in an e-mailed statement.
“Everything is progressing well,” Don Van Nieuwenhuise, director of Petroleum Geoscience Programs at the University of Houston, said in an interview today. “They’re being careful and every step they’re taking is just more and more reassuring.”
BP temporarily sealed the well on July 15 through a valve stack placed atop Macondo, stopping a leak that spewed 4.9 million barrels of crude since an April 20 drilling-rig explosion, according to a government estimate.
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