文档介绍：方差体技术在地震构造解释中应用
郭秀娟
（山西省煤炭工业厅资源地质局，山西 太原 030045）
摘要：方差体技术在地震构造解释中应用，不但可以直观地显示断层平面位置，检查断层解释对的性，并且还可以检查岩浆岩侵入体、天然焦以及煤层冲刷带等引起反射波振幅发生变化地质异常体。文章简介了方差体技术原理、算法、参数选用，并运用实例展示了方差体技术长处，揭示了方差体技术在地震构造解释中重要地位。方差体技术和常规解释办法组合，从而可以大幅度地加快解释速度、提高解释精度及缩短勘探周期。
核心词：方差体技术；三维地震资料解释；构造解释
Application of variance technology in seismic structure interpretation
GUO Xiu-juan
(Administration of resources and geology,Office of Shanxi coal industry ,Taiyuan 030045,China)
Abstract:As the application of variance technology in seismic structure interpretation,it not only display planimetric position of faults and check the correctness of its interpretation,but also check the geological anomalous bodies whose echo amplitude variation are caused by magma intrusions ,natural coke and washout of coal theory ,algorithms and choosing of parameters of variance technology are introduced in this paper,besides it also reveals its importance and advantages in seismic structure interpretation by a the combination of variance technology and routine interpretation methods ,thus may speed up interpretation speed，enhance interpretation precision and reduce the exploration cycle by a large margin.
Key words:variance technology;3D seismic data interpretation;structure interpretation
作者简介：郭秀娟(1984-)，女，山西省太原市，助理工程师，本科，从事三维地震勘探资料解释，山西省煤炭工业厅资源地质局TEL：，地址：山西省太原市朝阳街75号，邮编：030045，E-mail：
近年来，煤矿事故频发，煤矿安全