For national company, Nissim Gas and Oil Group, offshore fields development is one of the main tasks. 对于国有企业和尼辛石油天然气集团来说，海上油田开发都是一项重要任务。
It is an important development in petroleum geology that intermediate-acid extrusive rocks become the new reservoirs for oil and gas exploration. 摘要中酸性喷出岩作为石油天然气勘探新的储集层是石油地质学的重要发展。
