准噶尔盆地阜东斜坡带石树沟群地震相分析及沉积体系预测  

Analysis of seismic facies and prediction of sedimentary system of Shishugou Group on the East Fukang Slope of Zhungeer Basin

作　　者：常迈[1] 韩军[2] 刘震[1] 梁全胜[1] 关强[2] 

机构地区：[1]中国石油大学(大学)石油与天然气成藏机理教育部重点实验室,北京102249 [2]新疆油田公司准东勘探项目经理部,新疆阜康831511

出　　处：《西安石油大学学报（自然科学版）》2006年第6期20-23,共4页Journal of Xi’an Shiyou University（Natural Science Edition）

摘　　要：对准噶尔盆地阜东斜坡带石树沟群首次进行了系统地震相分析,根据地震相单元的内部反射结构和外部几何形态及其他参数,划分出6种具有重要指相意义的地震相.依据沉积体系展布的基本模式以及少量井孔资料,将地震相转换为沉积相,预测了石树沟群沉积体系的分布,指出三角洲前缘相带是最有利的岩性圈闭发育带.The seismic facies of East Fukang Slope is systemically analyzed,and 6 types of seismic facies are recognized according to the internal structure and the external geometrical configuration of seismic reflections.Based on the model of sedimentary system and drilling data,the seismic facies can be converted into sedimentary facies,and the distribution of Shishugou Group depositional systems is predicted.It is pointed out that delta front is the most favorable zone for the development of lithologic traps.

关 键 词：准噶尔盆地 阜东斜坡带 地震相 沉积体系 

分 类 号：TE121.32[石油与天然气工程—油气勘探]