地震反演技术回顾与展望  

Past,present,and future of geophysical inversion

作　　者：撒利明 杨午阳[2,3] 姚逢昌[4] 印兴耀[5] 雍学善[2] 

机构地区：[1]中国石油集团公司科技管理部,北京100007 [2]中国石油勘探开发研究院西北分院,甘肃兰州730020 [3]中国石油大学(北京),北京102249 [4]中国石油勘探开发研究院,北京100083 [5]中国石油大学(华东),山东青岛266580

出　　处：《石油地球物理勘探》2015年第1期184-202,20,共19页Oil Geophysical Prospecting

基　　金：国家科技重大专项"多波地震勘探及裂缝储层预测配套技术"(2011ZX05019-008)资助

摘　　要：在回顾地震反演技术的发展、分析反演多解性产生的根源、阐述地震反演技术可能存在的问题以及地震反演技术发展趋势的基础上,就几项具有代表性的反演方法及应用实例进行详细介绍。地震反演质量的提高是一项系统性工程,实际应用中还要正确认识理论最优和实际应用效果之间的平衡问题,必须在分外重视方法的先进性、合理性和实用性之间做出恰当的选择。This article briefly reviews the development of seismic inversion technology,analysis of the root causes of inversion analysis,seismic inversion technique possible problems and future development of seismic inversion technique,and on a number of representative inversion methods are described in detail,with typical description of the application in the development of new technologies at the same time,strengthening the importance of the application of existing technology.Inversion of quality improvement,is a systems engineering,real-world application to a proper understanding of theoretical differences between optimal and practical application,should give attention to methods of advance exterior,the relationship between rationality and practicality.

关 键 词：地震反演 BG理论 多解性 三维高精度波阻抗反演 SEIMPAR拟测井曲线反演 叠前AVA同步反演 油田开发 联合反演 

分 类 号：P631[天文地球—地质矿产勘探]