A natural gas drilling rig working for Chesapeake Energy operates on the banks of the Trinity River just east of downtown Fort Worth in December, 2011.
A natural gas drilling rig working for Chesapeake Energy operates on the banks of the Trinity River just east of downtown Fort Worth in December, 2011. David Kent Star-Telegram archives
A natural gas drilling rig working for Chesapeake Energy operates on the banks of the Trinity River just east of downtown Fort Worth in December, 2011. David Kent Star-Telegram archives