By David Gutman
CHARLESTON, W.Va. — At least seven people were injured, four of them very seriously, after an explosion at a hydraulic fracturing operation at a gas well drilling pad in Doddridge County early Sunday morning, according to emergency officials.
Pat Heaster, the Doddridge County director of emergency services, said that four workers had potentially life-threatening burns. Those four were transferred to United Hospital Center in Bridgeport and then flown to West Penn Burn Center in Pittsburgh.
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