Extreme Engineering: The Deepest Oil Well

Name: Perdido Spar Where: Gulf of Mexico Cost: Undisclosed Estimated Completion: First oil, 2010; all wells online, 2016 The Challenge: Moor a skyscraper-size floating rig to the seafloor, then drill the world’s deepest subsea well Two hundred miles off the coast of Galveston, Texas, below 10,000 feet of water and another 9,000 feet of mud, salt and rock, lies Shell Oil’s most ambitious new target, a swath of seabed the size of Houston that holds enough oil and natural gas to produce up to 130,000 barrels a day. read more

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