Exxon well blast caused huge methane leak in Ohio, study shows

Exxon Mobil Corp. signage is reflected in a puddle at a gas station in Nashport, Ohio, U.S., on Friday, Jan. 26, 2018.  Photographer: Ty Wright/Bloomberg
Exxon Mobil Corp. signage is reflected in a puddle at a gas station in Nashport, Ohio, U.S., on Friday, Jan. 26, 2018. Photographer: Ty Wright/Bloomberg

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