摘要
根据克拉玛依油田砾岩储层非均质性和复模态孔隙结构特点,阐述了七中、东区克下组山麓洪积相的沉积特征;对克下组形成的扇顶主槽相带及其砂砾体的形态、规模、分布范围、组合特征及平面展布进行了描述;分析了有利沉积微相带与油气分布及生产动态的关系,阐明了有利相带控制的含油气面积及生产动态特征,为合理选择该区开发决策和改善油气田开发效果提供了地质依据。
According to the heterogeneity and pore structure feature of the conglomerate reservoir in Kelamayi Oilfield, this paper addresses the sedimentary features of piedmont - pluvial facies in Kexia formation of Qizhong and Qidong Area; the top fan trough facies, the shape, scale, distribution and association of conglomerate bodies; the relationship between favorable sedimentary micro- facies and hydrocarbon distribution and production performance, the oil - bearing area controlled by favorable facies and its production performance; and provides geological basis for choosing devel- opment strategy and improving oilfield development response.
出处
《特种油气藏》
CAS
CSCD
2005年第4期15-17,i0007,i0008,共5页
Special Oil & Gas Reservoirs
关键词
七中
东区
非均质砾岩储层
扇顶主槽
有利相带
油气分布
生产动态
克拉玛依油田
Qizhong and Qidong Area
heterogeneous conglomerate reservoir
top fan trough
favorable facies
hydrocarbon distribution
production performance
Kelamayi Oilfield
