Ntuziaka Ọdịnihu nke Teknụzụ Perforation
Ka mmepe nke ala mmanụ na gas na-aga n'ihu na-ebufe mmanụ na gas na-adịghị mma dị ka gas shale, coalbed methane, mmanụ siri ike na gas, yana obere oyi akwa na ngọngọ mmiri dị na nsọtụ nke isi mmanụ mmanụ, na na otu oge, n'usoro ...
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