Sept. 18 (Bloomberg) -- An oil spill from a leaking well off Western Australia that has polluted the Timor Sea with 1,200 metric tons of oil may worsen and is a “major ecological disaster in the making,” a conservation group says.
“This is a disaster that risks blowing out further in terms of its scale and impact on the ocean,” Darren Kindleysides, director of the Australian Marine Conservation Society, said in an e-mailed statement today. The spill has covered 15,000 square kilometers (5,800 square miles), with 400 barrels a day leaking from the Montara field, the group said.
Oil, gas and condensate started seeping into the Timor Sea Aug. 21 from a leak 3,500 meters below the ocean floor during drilling by the local unit of Bangkok-based PTT Exploration & Production Pcl. The Thai company said today halting the flow by drilling a relief well to plug the leak with mud is expected to take a further three-and-a-half weeks to complete.
Australian Maritime Safety Authority observations indicate the size of the spill is reducing, Lauren Tindale, Perth-based spokeswoman for PTTEP Australasia, said by phone. The authority is coordinating the clean up effort and PTTEP has said it will cover the cost.
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