为了提高油藏的采收率，必须开展精细油藏描述，建立油藏地质模型。
In order to enhance oil recovery of the reservoir, fine reservoir description has to be made by building up new reservoir geologic model.
测井与地震联合反演主要用于开发阶段，其结果能分辨薄层目标，适合于精细油藏描述。
And at the development stage, well log-seismic joint inversion is necessary for detailed reservoir description and identification of thinner layers of interest.
在精细油藏描述的基础上，利用油藏数值模拟技术研究剩余油分布规律是较为直观的好方法。
Reservoir numerical simulation is a fairly direct and effective way to study remaining oil distribution regularity on the basis of fine reservoir description.
应用推荐