摘要
如何通过现有的物探技术,精确预测Y3地区断裂系统,成为Y3地区勘探研究工作中亟待解决的问题。本文通过研究本征相干算法和方差体算法的基本原理,结合Y3工区目的层实际情况,进行了一系列的参数测试,对各效果进行对比分析,得到最优测试结果。以预测的断层结论为基础,对Y3地区的断裂系统进行了精细构造解释,新的解释成果在实际钻井中得到了较好的验证。
It has become a key problem to be solved to precisely predict the rift system in Y3 area in exploration. Taking into account of the real situation of the Y3 work area, a series of factors are tested by analyzing the basic principles of the intrinsic coherent algorithm and variance cube algorithm, the optimal result of the test is obtained after each result is analyzed aad compared. The new interpretations are demonstrated preferable in the drilling by finely interpreting the rift system based on the predicted conclusions for the faults.
出处
《油气地球物理》
2012年第3期48-51,共4页
Petroleum Geophysics
关键词
本征相干技术
方差体技术
断裂系统
Y3地区
intrinsic coherent algorithm, variance cube algorithm, rift system and Y3 area
