MEXICO CITY — Production at Mexico's largest oil field is slipping faster than projected and officials see few options for quickly replacing the main source of the nation's oil riches. The struggles of the world's No. 5 oil producer have implications for an already tight global petroleum market and for the United States, the chief buyer of Mexico's heavy crude. It's also a threat to Mexico's social stability.
Production at Cantarell, the world's second-largest oil complex, which provides about 60% of Mexico's crude, averaged 1.78 million barrels a day in 2006. That's a 13% drop from 2005, said Jesus Reyes Heroles, director of Petroleos Mexicanos, or Pemex, in a news conference Wednesday.
The decline was more than twice as great as the company's published predictions, and the slide will almost surely continue in 2007. Reyes said he expected average daily production at Cantarell to fall to 1.5 million barrels a day this year, a 15% decline. He estimated that within five years the aging field would pump about 700,000 barrels daily, less than half of December's production of 1.439 million barrels a day.
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But some analysts suspect that the situation at Cantarell is worse than Pemex executives are willing to publicly admit. "They are feeling pressure from the market to say that things are fine … and that they are doing well in production," said Mexico City energy analyst David Shields, the author of two books on Pemex. "But oil engineers will tell you that when a major field is in decline, it doesn't come back up again unless you do something very radical to change the dynamics…. I don't see that happening."
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http://www.latimes.com/business/la-fi-pemex8feb08,1,3031907.story?coll=la-headlines-business