The oil spill has already reached shore, stretching 150 miles from Grand Isle, Louisiana to
The size of the oil spill has been continually upgraded. It was originally claimed that the leak was only 5,000 thousand gallons a day. Most recently BP admitted to 210,000 gallons a day, at least until it employed a siphoning mechanism (a mile long tube) that took in 210,000 gallons a day at its peak. Even at that rate, a lot of oil was still leaking and not being siphoned. This means the 6-million estimates for the spill in the first 30 or so days is in all likelihood much too low. The Exxon Valdez tanker spilled 11 million gallons in 1989. Many scientists believe the leak from BP's Macondo seabed well has already exceeded that figure.
The siphoning approach is only the latest fix attempt that BP has tried. It has now failed. While there are a number of possible solutions for containment, none of them have been attempted, let alone perfected in deep water. The leaking wells (there are actually three of them) are 5,000 feet below the surface. BP first attempted to place a dome over the hole, but ice crystals caused the dome to clog up. BP is apparently going to try this again because it thinks it can prevent the ice crystal problem next time. This week BP will attempt to plug the leak with heavy mud and cement. The
That it was going to be difficult to control the BP oil spill was obvious from the beginning. There is no precedent for dealing with this problem in deep water. A much smaller spill in 150 feet of water in 1979 (IXOT 1) took nine months to fix. BP's spill is considerably more difficult to handle. The company says that it has already spent $760 million on the spill so far. The final figure will be much, much higher. The costs from lawsuits are completely open ended. While the company may survive, it will be severely financially damaged from this spill for years to come.
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