摘要
从油藏的分布出发,详细介绍了盆地范围内输导体系宏观格架的建立过程,并对其构成特征进行了系统分析。初步分析成果表明:东营凹陷不同层系的油藏分布明显地受输导体系构成方式的控制;输导体系的构成横向上具有分带性,纵向上具有组合性;输导体系的类型和分布特征决定了油藏的类型和空间组合;不同类型输导体系的输导机理和运聚效率不同。
The upbuilding process of the macrocosm framework of the transportation system in the basin is particularly introduced and the constitution characteristic is systematically analyzed from the distribution of reservoir. The primary analyzed results showed： the reservoir distributions in different series of strata in Dongying Sag are obviously controlled by constitution mode of transportation system. The transportation system is of zoning laterally and combination vertically. The types and distribution characteristic of the transportation system determine the types and spatial combinations of the reservoirs. The different transportation systems have different transportation mechanisms and migration accumulation efficiencies.
出处
《油气地球物理》
2005年第4期44-48,共5页
Petroleum Geophysics
