Exxon Mobil drills world's longest well off eastern Russia

Irving-based Exxon Mobil said Friday that it had drilled the world's longest "extended-reach" well, a total length of 40,502 feet, in the Odoptu field offshore from far eastern Russia.
The horizontal well is part of the big Sakhalin-1 oil and natural gas project.
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Source: Star-Telegram