石油天然气开采 meaning in English

exploration for and evaluation of mineral resources

" accounting standard no . 27 : mining activities in oil and gas industry ” issued by ministry of finance on 15th feburary , 2006
2006年2月15日财政部发布的《企业会计准则第27号? ?石油天然气开采》即是这一时期研究成果的体现。
There have been lots of fields of sand area resources development in china including forest construction for timber base , peat resource development and utilization , thermal tube technique application , exploration of petroleum and natural gas , and all are with certain scales
我国对沙区资源的开发利用已扩大到多个领域，沙区用材林基地建设、泥炭资源开发利用、热管技术应用、石油天然气开采等都初具规模。