摘要
东濮凹陷黄河南地区具有丰富的天然气资源。根据已有的地质资料 ,对马厂构造的天然气分布特征进行了描述 ,从气藏的地质特征、气藏的流体性质及气藏压力等多方面分析了天然气成藏条件。研究结果表明 ,东濮凹陷的马厂构造中天然气显示活跃 ,气藏类型多为反向屋脊断块型 ,其气藏流体性质以聚集煤层气为主 ,属于低压气藏。马厂地区天然气成藏条件优越 。
Machang is situated at the central uplift zone in Dongpu seg abundant in natural gas in the southern area of the Yellow River. The accumulation of natural gas and the gas reservior forming conditions are analyzed from angles of geological features, fluid property and pressure of gas reservoir as well as formation, migration and collection, preservation of gas. The research result shows that Machang area has the advantages of gas accumulation. The gas reservoir belongs to the counter regional fault type and mainly developed coalbed gas. Machang area has good gas bearing conditions and natural gas sources. There is a great explotation potential in this area.
出处
《石油大学学报（自然科学版）》
CSCD
北大核心
2002年第4期19-22,共4页
Journal of the University of Petroleum,China(Edition of Natural Science)
基金
"九五"中国石油天然气集团公司重点科技攻关项目 ( 970 2 0 6 0 3)
关键词
东濮凹陷
马厂地区
成藏条件
天然气气藏
Dongpu seg
Machang area
gas bearing reservoir
reservoir condition
