尕斯库勒砂西区块N1—N2^1地质建模研究

Setting up Geo-modeling of Shanxi District in Gaskuler

介绍了尕斯库勒砂西区块N1-N12地质建模过程,在建模过程中采用了人工解释的沉积相模型、上下盘独立建模的方法以及分沉积相与分不同井密度区进行模拟,基本上解决了建模中Ⅱ号断层断距大、纵向上沉积相带变化大、平面上井分布不均对整体建模所带来的与实际不符的问题,为数值模拟提供了一个相对可靠的三维地质模型。

This article introduced the process of N1-N21 formations setting up 3-D modeling of SHAXI district in Gaskuler. In course of the process, by adopting artificial explanation facies model, divided the top and bottom dish to establish individual structure modeling as well as simulation in different facies and wells distribution density areas , solve some difficulties about structure modeling with high distance Fault throw in II fault, sedimentary facies changed with depth decreasing and wells distribution uneven, which bring some difficulties in setting up a whole modeling , and then made the modeling match with practice. Thus it provides a relatively reliable 3-D modeling for reservoir simulation.