白云质岩储集层特征及裂缝带地震多属性预测——以准噶尔盆地玛湖凹陷风城组为例  

Characteristics of the Dolomitic Reservoir and Its Seismic Multi-Attributes Prediction of Fracture Zones——An example from Fengcheng formation in Mahu sag,Junggar basin

作　　者：吴采西[1] 周基爽 张磊[1] 孙宇[1] 李辉[1] 郑艺[1] 陈新贵 

机构地区：[1]中国石油新疆油田分公司勘探开发研究院,新疆克拉玛依834000 [2]中国石油新疆油田分公司实验检测研究院,新疆克拉玛依834000

出　　处：《新疆石油地质》2013年第3期328-330,共3页Xinjiang Petroleum Geology

摘　　要：准噶尔盆地玛湖凹陷西斜坡二叠系风城组一段白云质岩为裂隙型储集层,在一些井中获得了高产油气流。在综合研究白云质岩优质储集层物性、孔隙结构及裂缝发育状况等石油地质特征的基础上,应用地震多属性,对该区白云质岩优质裂缝性储集层进行了刻画。并预测研究区风城组一段白云质岩在平面上发育3个优质裂隙储集层带,共计预测面积471 km2,为在该区进一步开展祥探提供了依据。The member- 1 dolomitic rocks of the Permian Fengcheng formation in west slope of Mahu sag in Junggar basin belong to a frac- tured reservoir, from which high-yielding oil-gas flow has been obtained in some wells. This paper comprehensively studies the high-quality dolomitic reservoir and its geological features, by which describes such a high-quality and fractured reservoir in this area using seismic multi-attributes technique, and predicts that there are three high-quality and fractured reservoir zones in this member- 1 dolomitic rocks, with an area of 471 km2, providing basis for further detailed prospecting in this area.

关 键 词：准噶尔盆地 玛湖西斜坡 二叠系 白云质岩 储集层特征 地震多属性 裂缝带预测 

分 类 号：P631.445.91[天文地球—地质矿产勘探]