(Reuters) - A worker in the United States died last week after falling through an open hatch into a pit at a Nabors Industries oil rig in the western .
(Reuters) - A worker in the United States died last week after falling through an open hatch into a pit at a Nabors Industries oil rig in the western .
(Reuters) - A worker in the United States died last week after falling through an open hatch into a pit at a Nabors Industries oil rig in the western .