Nabors Oil Rig and Semi Prudhoe Bay February 2011
Prudhoe BayAlaskaNorth SlopewinterarcticwhitesnowfrozencoldOiloil fieldBPindustryproductiondrill siteoil rigRigderrickTrucksemitractor traileraccess roaddrillingdelineatorsiceNaborsfrozPrudhoeBayFebruary0620113579
