摘要
AFI为AVO流体反演(AVO Fluid Inversion)的简称。所有AVO属性都存在很大的"不确定性",即存在一个大范围的岩性和流体组合,不同组合可以产生类似的AVO响应。AVO分析预测的油气存在的可能性有多大,这正是AFI技术要解决的问题,该技术能够提供烃类流体定量的可能性分布图。本文首先介绍了AFI技术的原理及实现过程,然后以在X地区的应用为例进行了说明,应用中取得了良好效果。
AFI is the abbreviation for ＂AVO Fluid Inversion＂. The conventional AVO analysis is typically used to determine the fluid properties of a target reservoir, but all of AVO attributes have an ＂uncertainty＂. Many situations can create analogous response. AFI attempts to determine the probability or likelihood and this determination is reliable. It can offer a map on hydrocarbon distribution. The paper firstly introduces the theory and realization process of AFI. Then, it obtains a perfect application in X area.
出处
《内蒙古石油化工》
CAS
2009年第12期101-103,共3页
Inner Mongolia Petrochemical Industry
