勘探评价井连续岩性剖面测井分层取值技术  

Layer value technology study on successive lithology profiles logging of exploration evaluation wells

作　　者：张美玲[1] 林丽丽[1] 杜贵彬[2] 邵阳[1] 刘壮 

机构地区：[1]大庆石油学院地球科学学院,黑龙江大庆163318 [2]大庆钻探工程公司测井一公司,黑龙江大庆163412 [3]秦皇岛中油华奥销售有限责任公司,河北秦皇岛066100

出　　处：《大庆石油学院学报》2009年第5期41-46,共6页Journal of Daqing Petroleum Institute

摘　　要：阐述了测井曲线分层取值方法原理,分析了录井综合岩性剖面的层边界与测井资料分层界面间的关系,确定二者相统一的分层取值标准.研究结果使部分在测井曲线上反映不敏感的薄层、过渡岩性的分层取值效果更合理;同时针对几类岩性的含油储层分别建立电阻率含油性校正图版,使电阻率曲线取值更好地反映岩性特征.分层取值技术给出的测井曲线值更能反映出岩性剖面的变化趋势.In this paper,we expounded well-logging layering data theory,and analyzed the relationship of layer boundary of logging synthetic lithology profiles.The layered interface of well logging data was studied further,and the layering data standards for both were established.Application of the research results make layering data record effect of partial thin and transitional lithology which used to be insensitive in well logging curves more reasonable.Meanwhile resistivity petroliferous calibration plates aiming at oil reservoir of some kinds of lithology were founded,which make resistivity curve reflect lithologic characteristics better.Well logging curve value according to layered value technology can reflect changing tendency of lithology profiles better.

关 键 词：分层技术 取值技术 岩性剖面 测井曲线 录井 

分 类 号：P631.8[天文地球—地质矿产勘探]