松辽盆地东岭地区深层火成岩测井特征与岩性识别  

Igneous Lithology Identification in Dongling Area,Songliao Basin

作　　者：王玉娟[1] 闫磊[1] 张晓明[2] 张平[1] 陈玉魁[2] 

机构地区：[1]吉林大学地球探测科学与技术学院,长春130026 [2]中国石油化工股份有限公司东北分公司,长春130062

出　　处：《吉林大学学报（地球科学版）》2007年第S1期147-150,共4页Journal of Jilin University：Earth Science Edition

摘　　要：以松辽盆地东岭地区深层火成岩地层为研究对象,基于录井、岩心、薄片分析等岩性资料,建立火成岩岩性与测井响应的关系,绘制了利用测井响应识别火成岩岩性的图版。并利用自组织神经网络方法识别岩性,取得了良好的效果。This paper dealt with igneous formations in Dongling area,Songliao Basin.Lithologic information from core samples,cuttings,thin section analysis was used to establish relationship between lithologic characters and log responses.Cross plots of log readings showed the difference of lithology clearly.Self-organization map were used to identify lithology of the igneous formations.Good results were archived.

关 键 词：火成岩 岩性识别 测井 松辽盆地 

分 类 号：P631.81[天文地球—地质矿产勘探]