MidstreamUpstreamExxonMobil to certify its natgas output for methane emissions reductioneditorSeptember 7, 2021September 7, 2021 by editorSeptember 7, 2021September 7, 20210517 ExxonMobil, the U.S. oil major, announced this Tuesday it would begin the certification of its natural gas production for its Permian Basin facilities at Poker...
