Energy giants begin tapping Sakhalin's vast oil and gas reserves 16 minutes ago Add Business - AFP to My Yahoo! CHAYVO BAY, Russia, May 4 (AFP) - Against a backdrop of wintry tundra and the grey-blue hues of a frozen sea, a huge blue tower rises from a beach on the northeast coast of the Russian island of Sakhalin. On a brief flight by helicopter, the compact mass of an oil platform looms up amid the pristine white ice floes. AFP Photo Related Quotes DJIANASDAQ^SPC 8582.681502.88930.08 +128.43+30.32+13.78 delayed 20 mins - disclaimerQuote Data provided by Reuters The drilling rig on...