运用储层地震响应信息约束储层随机模拟——以W12-x油田WⅢ,Ⅳ段储层为例  

APPLIED THE SEISMIC ATTRIBUTE TO RESTRAIN THE RESERVOIR SIMULATION:TAKE THE RESERVOIR OF WⅢ,ⅣFORMATION IN THE W12-X OIL FIELD AS AN EXAMPLE

作　　者：李龙滟[1] 陈恭洋[1] 李功权[1] 何贞铭[1] 张自其[2] 卫拥军 林明华 

机构地区：[1]江汉石油学院,荆州430074 [2]中原石油勘探局,濮阳457000

出　　处：《矿物岩石》2000年第4期86-91,共6页Mineralogy and Petrology

基　　金：中国石油天然气集团公司油气储层重点实验室项目(95-109-01-12)资助

摘　　要：本文以 W12 - x油田 W , 段储层为例 ,依据 W12 - x油田的岩心、测井和地震资料 ,详细研究了 W12 - x油田 W , 段储层的岩 -电和井 -震响应模型 ,分析了主力储层对应的电性特征和地震波、阻特征 ,建立了岩相 -阻抗概率响应模型。在此基础上 ,提出了运用储层地震属性约束储层随机模拟的一般研究流程 ,并据此进行了实例分析。Take the reservoir of WⅢ,Ⅳ formation in the W12 x oil field as an example , this paper studied the relationship between the core and logs,and the relationship between logs and seismic data attribute. and subsequently analyzed the characters of the logs ,impedence and aimpedence which collate the main reservoir,and found the microfacies aimpedence probability respond model, and pointed out the method and research programme for the reservoir stochastic modeling and simulation,which take the microfacies aimpedence probability as the soft restrain information. Finely,applied this method to the example.

关 键 词：岩电响应模型 井震响应模型 波阻抗反演 软约束信息 

分 类 号：P618.130.8[天文地球—矿床学] P631.49[天文地球—地质学]