油气储集层裂缝非线性预测技术及应用研究  

Research on non-linear prediction of fracture of oil/gas reservoir and its application

作　　者：李正文[1] 李琼[1] 

机构地区：[1]成都理工大学"油气藏地质及开发工程"国家重点实验室

出　　处：《石油地球物理勘探》2003年第1期48-52,116-117+112,共5页Oil Geophysical Prospecting

基　　金：国家科技攻关项目 (编号 :2 0 0 1年 BA60 5 A-0 5 -0 1)的研究内容。

摘　　要：本文基于储集层裂缝系统具有非线性特征 ,提出了裂缝非线性预测技术。裂缝非线性预测技术是由相空间的重建、裂缝的关联维分析及裂缝的突变理论预测技术所组成 ,与其他裂缝预测技术相比 ,它具有明显的优势。实际应用效果表明 ,它能准确地确定储集层裂缝发育带及其空间展布 ,为裂缝系统的识别提供全新的认识。Based on non-linear character having in fractured system of reservoir,the paper presented non-linear prediction technique of fracture.The non-linear prediction technique of fracture consists of rebuilding of phase space,related dimension analysis of fracture and prediction technique by fractured mutation theory. Comparing with other fractured prediction technique,the method has clear advantage.The practical application showed the method can accurately determine the fractured development belt of reservoir and its space distribution,which provides a renewed knowledge for distinguishing the fractured system.

关 键 词：油气储集层 裂缝 非线性预测 应用 研究 油气勘探 

分 类 号：P618.13[天文地球—矿床学] TE13[天文地球—地质学]