LAGO AGRIO, Ecuador — Donald Moncayo walks to the edge of a flat grassy field that once held two large pits that brimmed with a stew of water and crude from an oil-drilling operation. He lifts a heavy auger above his head and prepares to plunge it into the ground.


Chevron environmental oil case in Ecuador: Chevron's environmental oil case turns into duel in the Amazon - latimes.com