微差井温仪的研制及在油田开发中的应用  

Development and Application of the Differential Temperature Logging Tool in Oilfield Development

作　　者：高振涛 郑庆龙 郑德胜 杜巍 李士东 王君 杜帅 严敏 

机构地区：[1]中国石油华北油田公司勘探开发研究院,河北任丘062552 [2]中国石油华北油田公司采油工程研究院,河北任丘062552 [3]中国石油渤海钻探工程有限公司第四钻探公司,河北任丘062552

出　　处：《石油管材与仪器》2016年第4期18-21,共4页Petroleum Tubular Goods & Instruments

摘　　要：介绍了微差井温仪的结构、特点、技术指标、电路设计及试验情况。室内及现场试验表明,该微差井温仪性能可靠,通过对所测井温资料进行综合分析,能够对地层产液状况作出比较准确的评价。The structure,characteristics,main technical specifications,circuit design and test results of the differential temperature logging tool are described. Laboratory and field tests show that the performance of the differential temperature logging tool is reliable. An accurate assessment of the situation of the formation fluid production can be made through the measurement and comprehensive analysis of the temperature data.

关 键 词：控水稳油 找水 微差井温 仪表放大器 

分 类 号：P631.81[天文地球—地质矿产勘探]