低序级断层描述技术研究及应用--以八面河油田北区为例

Research and application of Lower-class Faults description technology--A case study in the north area of Bamianhe Oilfield

在油田开发后期,准确识别低序级断层对于剩余油分布的落实、注采之间矛盾的解决以及滚动勘探具有重要意义,本文介绍了几种低序级断层识别技术,通过井震紧密结合,利用水平切片、方差体、混沌体及蚂蚁体等技术,为复杂断块油藏进一步勘探开发提供技术支撑。

In the later stage of oilfield development,it is of great significance to accurately identify Lower-class Faults for the implementation of remaining oil distribution,the solution of injection production contradiction and rolling exploration. This paper introduces several Lower-class Faults identification technologies,which provide technology for further exploration and development of complex fault block reservoirs by combining well and earthquake closely and using horizontal slice,Variance-body,Chaos-body and Ant-body technology Support.