萨尔图油田辫状河储层三维层次建模

西南石油大学学报(自然科学版) ›› 2012, Vol. 34 ›› Issue (1): 13-18.

萨尔图油田辫状河储层三维层次建模

尹艳树，张昌民，尹太举，赵磊

长江大学地球科学学院，湖北荆州434023

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-02-01 发布日期:2012-02-01

3-D Hierarchical Modeling of the Braided Channel Reservoirof Saertu Oilfield

Yin Yanshu, Zhang Changmin, Yin Taiju, Zhao Lei

School of Geosciences，Yangtze University，Jingzhou，Hubei 434023，China

Received:1900-01-01 Revised:1900-01-01 Online:2012-02-01 Published:2012-02-01

摘要/Abstract

摘要： 提出了辫状河储层精细建模的层次建模思路，根据辫状河储层的层次性，首先建立辫状河道与坝的分布；其
次建立辫状河道内部河床与废弃河道分布，以及坝内部坝核与坝顶的分布；最后建立河床、坝核、坝顶结构内部的泥质
夹层分布。建模时不同层次储层之间互为约束，较好地反映了不同层次储层之间内在联系和分布规律。以大庆萨尔
图油田P13 小层辫状河储层为例，逐层次建立了不同储层结构的三维空间分布，模拟结果很好体现了不同层次储层形
态以及分布特征，具备较高的精度，能够应用于油田生产。

关键词: 层次性, 层次建模, 泥质夹层, 辫状河储层, 萨尔图油田

Abstract: The paper presents a new hierarchical modeling method for braided channel reservoir. According to the reservoir
hierarchy，the reservoir of braided channel and bar are first modeled，and then，the channel bed and discarded channel in the
braided channel，and the core bar and top bar in the bar，are modeled respectively. Finally，the mud interbed in the second order
reservoir is modeled. During the modeling，different order reservoir are constrained by each other，which revealed the sediment
rules. The braided channel reservoir model is established by this method in Saertu oilfield of Daqing. The result shows that the
shapes and distribution of different order reservoir are well reproduced. The model is highly precise and can be put into use in
reservoir development.

Key words: hierarchy, hierarchical modeling, mud interbed, braided channel reservoir, Saertu Oilfield

中图分类号:

TE122

尹艳树;张昌民;尹太举;赵磊. 萨尔图油田辫状河储层三维层次建模[J]. 西南石油大学学报(自然科学版), 2012, 34(1): 13-18.

Yin Yanshu;Zhang Changmin;Yin Taiju;Zhao Lei. 3-D Hierarchical Modeling of the Braided Channel Reservoirof Saertu Oilfield[J]. 西南石油大学学报(自然科学版), 2012, 34(1): 13-18.