薄层电阻率测井在双K313井的应用  

Application of thin bed resistivity logging in SK313 well

作　　者：王恺[1] 李昶红[2] 王含红[2] 张亚莉[2] 田芹[2] 谷来梅[2] 

机构地区：[1]中国地质大学(武汉),湖北武汉430074 [2]中国石化河南石油勘探局地球物理测井公司

出　　处：《石油地质与工程》2007年第2期27-29,32,共4页Petroleum Geology and Engineering

摘　　要：薄层电阻率TBRT测井是一种新型的高分辨率深探测电阻率测井,显著特点是具有较高的垂向分辨率和较大的探测深度。通过常规测井与薄层电阻率测井资料在双K313井的实际应用和对应用效果的对比分析,阐述了薄层电阻率测井在砂泥岩薄互层评价、水淹层层内细分解释与水淹级别划分、指示可动油气以及计算薄互层净砂层有效厚度等方面都有突出的优势,证明了该项测井新技术具有较好的应用价值及推广前景。Thin bed resistivity logging (abbreviation TBRT) is a new kind of high resolution deep investigation resistivity logging and characterized by high vertical resolution and deep investigation depth.Through application comparison between conventional logging and TBRT in 8K313 well, TBRT is better in appraising thin interbedded layers be- tween sand and shale,refining and explaining internal wa- ter flooded layers and grades,indicating movable hydro- carbon saturation and calculating the thickness of pure sand layers.Therefore,TBRT is proved to have good ap- plication value and potential popularity.

关 键 词：电阻率测井 分辨率 薄层 水淹层 

分 类 号：P631.84[天文地球—地质矿产勘探]