Oil pipe in Alaska. GNU CC ... But 420 miles of pipe -- over half of the total line -- are sitting above ground. That pipe needs someplace to go when the temperature changes.

The consortium of oil companies building the pipeline ... These H-shaped pilings elevate the pipe several feet above the ground. The pipe is placed in a Teflon-coated steel shoe that sits on ...

Nigeria’s push to revive oil production and encourage investment has been put at risk by sabotage at the heart of its crude pipeline system. Better security has been key to a recovery in the ...

The leak of about 205 gallons of gasoline from an above-ground pipeline was detected at a pumping station in the Watson neighborhood of Long Beach, California. The Kinder Morgan energy company ...