岩石薄片显微图像技术在储集层评价中的应用  

Rock thin section micro-image graphic technique and its application in reservoir evaluation

作　　者：赵明[1] 

机构地区：[1]辽河油田录井公司

出　　处：《录井工程》2007年第3期13-16,共4页Mud Logging Engineering

摘　　要：为提高岩石薄片显微图像分析技术在辽河油田录井服务中的应用效果,开展了该项分析技术在储集层评价中的应用研究。通过对一些典型岩石薄片显微图像资料的分析,并与地层岩矿的X-衍射全岩分析资料、岩心常规分析资料、开发试验资料相结合进行综合应用,一定程度上提高了对岩石薄片显微图像资料的认识和在储集层评价中的应用水平。在扩展应用领域的同时,还对该技术的发展方向提出了观点:随着岩石薄片显微图像资料质量的改进和电子显微镜技术的引入,对储集层中普遍存在的双系统储集空间、储集层非均质性特点及其对生产影响的认识水平必将进一步提高。In order to raise the applied effects of rock thin section micro-image graphic analysis technique in mud logging service of Liaohe Oilfield,the application research on using the analysis technique in reservoir evaluation was carried out.Through analyzing the micro-image graphic data of some typical rock thin sections,and comprehensively applying the data of X-ray diffraction total rock analysis for rock mine,conventional core analysis and development test,the understanding level to the micro-image graphic data of the rock thin section and applied level in reservoir evaluation were increased in a certain extent respectively.With expanding application area synchronously,the paper puts forward the viewpoints about this technology developing direction that with the quality improvement of the micro-image graphic data of the rock thin section and the application of the electron microscopic technique,the level of understanding to dual storage space,reservoir heterogeneous features and its effects on production will be raised inevitably.

关 键 词：偏光 荧光薄片 铸体薄片 润湿性 非均质性 储集层评价 

分 类 号：P618.130.2[天文地球—矿床学]