1、 I 毕业设计(论文)毕业设计(论文) 题目:题目:注汽井井筒注汽井井筒热损热损失情况分析失情况分析 姓姓 名名: 专专 业业: 石油工程石油工程 学学 院:院: 继续教育学院继续教育学院 学学习习形式形式: 助学助学单单位:位: 指指导导教教师师: 20201 13 3 年年 1111 月月 II 摘摘 要要 定量荧光录井技术作为一种新的录井方法,其应用前景十分广阔。 但作为一种新技术怎样正 确应用,直接关系到其自身的发展。该文针对这一现状从标样的作用、可测浓度范围、光谱特征 与光谱信息、 资料解释及影响荧光分析的主要因素等方面进行了研讨,并在此基础上提出了下步 工作方向。荧光检测仪为主线,
2、系统回顾了定量荧光录井技术的发展历程,重点介绍了不同发展 阶段定量荧光检测仪的结构原理、 功能特点和应用情况,指出三维荧光检测仪将成为定量荧光录 井的主流仪器,加强定量荧光录井资料的综合应用、 开发定量荧光录井配套软件是定量荧光录井 技术的发展趋势和今后努力的方向。针对定量荧光录井过程中出现的同质不同谱、同谱不同质 等异常现象,详细客观地分析了原油组分的多样性、 荧光物质的复杂性、 原油密度与油性指数的 关系、荧光淬灭现象、储集层物性等各种可能影响定量荧光录井的因素,提出了油质细分标准、 采用积分方法求含油浓度、 规范样品分析方法和更新资料处理方法等一些新思路和新方法,对于 定量荧光录井的深入
3、发展具有积极的推动作用。 关键词关键词: : 影响 应用 问题 III Abstract As a new logging method,quantitative fluorescence logging technology has a wide application future.But as a new technology how to use it correctly would relate its development.According to present situation,the paper studied and discussed the effection of
4、 calibration sample,measureable concentration range,spectrum characteristics and spectrum information,data interpretation and main factors which affected fluorescence analysing,on this basis,put forward the direction of next working aim. Taking fluoroscope as the main thread, the history of quantita
5、tive fluorescent log technology has been reviewed and the structure, function and application of quantitative fluoroscope in different development step have been mainly presented. It is pointed out that three-dimensional fluoroscope will be the essential instrument of quantitative fluorescent log, a
6、nd the development trend and effortful direction of quantitative fluorescent log technology focus on strengthening the complex utilization of data, and developing the computer software for fluorescent log.This paper summarizes the spectral features of oils in Liaohe oilfield and presents several interpretation charts and quantitative