Energy: Drills, chills and spills |
The
melting of Arctic sea ice is making exploration easier – but extracting
fuel remains difficult and expensive, write Ed Crooks and Guy Chazan
http://link.ft.com/r/S4XZQQ/L9KD7W/KEIJMC/JE656C/GDW5UX/HK/h?a1=2012&a2=9&a3=5 |
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