Tiny Cracks Scrutinized in Kashagan Pipeline Leak

Kashagan oil-field operators in Kazakhstan are homing in on microscopic cracks in a steel pipeline as they race to understand the cause of gas leaks that have forced them to halt output indefinitely.



from WSJ.com: US Business http://online.wsj.com/article/SB10001424052702303997604579238382282728074.html?mod=pls_whats_news_us_business_f

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