ABC15 Arizona | 5 missing after oil rig in Oklahoma explodes ABC15 Arizona The drilling site was being operated by Oklahoma City-based Red Mountain Energy, said Matt Skinner, a spokesman for the Oklahoma Corporation Commission, which regulates oil and gas operators. Telephone and email messages left with Red Mountain were not ... Five unaccounted for after fire at Quinton oil well Emergency official: 5 missing after Oklahoma oil-rig explosion 5 missing after oil well catches fire in Oklahoma |