固井质量测井评价技术研究  

Study on log evaluation technology for cementing quality

作　　者：许春艳[1] 申永华[1] 彭红波[1] 曹国明[1] 李辉[1] 姚桂玲[1] 

机构地区：[1]大港油田分公司勘探开发研究院,天津300280

出　　处：《断块油气田》2007年第6期86-88,共3页Fault-Block Oil & Gas Field

摘　　要：通过对平均能量法分析研究和标准化处理,提出反映第Ⅱ界面胶结情况的胶结指数,从而使第Ⅱ界面的胶结质量评价定量化;并综合利用伽马密度测井、变密度测井和自然伽马测井,制定出固井第Ⅱ界面解释评价标准使固井质量评价精度大大提高。This paper proposes a cementation factor of the second interface cemented case by means of averaging energy method reseached and standardization handled. So the second interface cement quality is evaluated quantificatly,and the second interface evaluation is developed by producation utilization gamma density logging,variable density logging and gamma ray logging,and the primary cement evalation accuracy is raised.

关 键 词：胶结指数 套管波 伽马密度测井 自然伽马测井 变密度测井 

分 类 号：TE26[石油与天然气工程—油气井工程]