富县黄家岭区域浅层气富集规律研究

Research on the Enrichment Regularity of Shallow Gas in Huangjialing Area of Fuxian County

鄂尔多斯盆地作为国内几大含油气盆地之一,内部蕴藏有丰富的天然气资源。近年来鄂尔多斯盆地内天然气的开发主要集中在二叠系石盒子组、山西组、马家沟组,对于三叠系晚期和侏罗系浅层天然气研究和开发重视不够,本文对黄家岭区域侏罗系富县组浅层气的成藏条件,控制因素和气藏分布特征进行了分析,研究该区域富县组气藏的富集规律,为该区域后期浅层气的开发提供依据。

Ordos basin as one of major oil-gas basins in China is rich in gas.In recent years,the development of gas in Ordos basin was mainly in Shihezi group,Shanxi group and Majiagou group of the Permian.The research and development of shallow gas of the late Triassic and Jurassic was not enough.In this paper,accumulation conditions,control factors and gas reservoir distribution characteristics of shallow gas in Jurassic Fuxian group in Huangjialing area were analyzed,and the enrichment regularity of gas reservoir in Fuxian group in this area was studied,which could provide a basis for the development of shallow gas in the later period of the region.