成藏
成藏
众所周知,断层封闭、古潜山、盐丘、地层尖灭等地质体有利于储存油气,是石油勘探研究的重点。
Statistics of gas in place, gas-bearing area and reservoiring period of over 60 large and medium gas fields in China show that their accumulation efficiencies vary greatly.中国60余个大中型气田天然气地质储量、含气面积和成藏时期的统计结果表明,中国大中型气田的聚集效率差别很大。