岩石薄片显微图像技术在现场录井中的应用  

Application of rock thin-section micro-image technique in wellsite mud logging

作　　者：赵明[1] 杨光[1] 

机构地区：[1]辽河油田录井公司

出　　处：《录井工程》2006年第3期19-23,共5页Mud Logging Engineering

摘　　要：对岩石薄片显微图像技术在录井行业的应用情况进行了介绍,通过利用透射光鉴定岩性、分析铸体薄片和利用落射光鉴定荧光薄片,探讨了用铸体薄片分析和荧光薄片鉴定的显微图像分析资料与物性分析资料结合评价储集层含油性的可行性,阐述了岩石薄片显微图像技术在现场录井中的作用,并对影响岩石薄片显微图像鉴定的因素进行了分析。对于扩展岩石薄片显微图像技术的应用领域,提升其应用水平以及提高显微图像资料质量,对显微图像资料研究的深入具有一定的促进作用。The paper gave an introduction of the applied situation of rock thin-section micro-image technique in mud logging industry. Through using transmitted light to appraise lithology, analyzing casting body thin section and using incident-light to appraise fluorescence thin-section, the paper delved further into the feasibility of combining casting body thin section, and micro-image analysis data for appraising the fluorescence thin section with the physical property analysis data to evaluate reservoir oiliness. The paper expounded the function of rock thin section micro-image technique in wellsite mud logging, and made an analysis of the factors of influencing rock thin section micro-image appraising. Through expanding the applied field of the rock micro-section micro-image technique, raising its applied level and improving the quality of micro-image data, the paper would have a certain function for helping deeply study the micro-image data.

关 键 词：岩石薄片 显微图像 荧光 录井 偏光 落射光 透射光 储集层物性 

分 类 号：P584[天文地球—岩石学]