CNPC shale gas has made another major breakthrough!
Recently, PetroChina Southwest Oil and Gas Field Company deployed the shale gas well Zi201 in Neijiang, Sichuan Province, and tested it to achieve a stable daily gas production of 738800 cubic meters, which is the first time in the world to drill high-yield industrial gas flow with commercial development value in the Cambrian ancient shale formation 540 million years ago.
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