三维定量荧光录井技术应用探讨  

The application of 3 D quantitative fluorescence logging technology.

作　　者：陈俊男[1] 

机构地区：[1]长江大学管理学院

出　　处：《录井工程》2005年第2期5-10,共6页Mud Logging Engineering

摘　　要：该文简介了OFA-3DI三维荧光录井技术的工作原理,分析了三维荧光与二维荧光录井技术的区别,通过对轻、中、重质原油样品、常用有机添加剂样品、纯净水样的三维荧光图谱及参数特征等方面的分析总结,阐述了三维荧光录井技术的技术特点,通过应用实例,初步建立了吐哈盆地三维荧光油气评价标准,获得了初步认识,认为该技术在识别真假显示、判别流体性质、求取含油饱和度、含油丰度、油源对比等方面,具有较强的技术优势,有良好的应用前景。对资料应用及影响三维荧光录井技术的因素进行了探讨。结合油田实际提出了三维荧光录井技术的下一步工作建议。The paper briefly introduced the working principle of OFA-3DI t hree dimensional fluorescence logging technology, analyzed the difference betwee n 3D and 2D fluorescence logging technology, and expounded the technical propert ies of 3D fluorescence logging by analyzing and summarizing the aspects such as 3D fluorescence spectrum and the parameter characteristics of light, medium and heavy crude oil sample, common organic additives sample and pure water sample. A nd the 3D fluorescence oil and gas evaluation standard was established initiall y for Tuha Basin by application examples, and the initial recognition was obtain ed. It is considered that the technology has stronger technical advantages and b etter application prospects in distinguishing true or false shows, differentiati ng fluid properties, extracting oil-bearing saturation, oil-bearing abundance, o il source contrast and etc. The author also discussed the factors in data applic ation and those that affected 3D fluorescence logging technology. Combined with the oilfield practice, the author provided next work suggestion for 3D fluoresce nce logging technology.

关 键 词：定量荧光录井技术 应用探讨 三维荧光 有机添加剂 含油饱和度 工作原理 重质原油 参数特征 应用实例 评价标准 吐哈盆地 流体性质 油源对比 资料应用 工作建议 样品 求取 

分 类 号：TE142[石油与天然气工程—油气勘探] TD871.1[矿业工程—非金属矿开采]