EAGLE FORD SHALE: 3 oil field workers die in collision with school bus Pamela King, E&E reporter Published: Monday, February 3, 2014 Three Eagle Ford Shale workers died Thursday morning after their van collided with a school bus. Please subscribe to EnergyWire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.