复杂注水井吸水剖面流量计测井技术  

Flowmeter logging technology of water injection profile for complex injection wells

作　　者：李俊舫[1] 夏竹君[1] 李继锋[1] 王爱华[1] 张延沛[1] 

机构地区：[1]中原石油勘探局地球物理测井公司

出　　处：《石油仪器》2005年第6期61-63,92,共3页Petroleum Instruments

摘　　要：文章分析了目前复杂注水井表现出来的主要特点,介绍了流量计测井技术的仪器特性、管柱要求、施工方法,阐述了在复杂注水井中流量计测井资料的解释方法。该技术在识别大孔道地层、检查井下管柱情况、判断套管漏失、提高吸水剖面解释精度等方面取得了良好的应用效果。The paper analyzes the limitations in radioactive isotope trace logging technique,and brings forward to supplement flowmeter logging techniquein complex water injection wells.The paper also introduces instrument characteristics,pipe string requirements and operation techniques of the flowmeter logging and its data interpretation methods.The technique has great effects on identifying the macro-pore passage stratum,inspecting the pipe string in borehole,judging the casing leakage and increasing the interpretation precision of the logging data for water injection profile.

关 键 词：生产测井 吸水剖面 同位素测井 流量计测井 

分 类 号：P631.8[天文地球—地质矿产勘探]