多源遥感数据在油气异常信息提取中的应用  

Application of Multi-Source Remote Sensing Data in the Oil and Gas Anomaly Information Extraction

作　　者：孙营伟 周萍[1] 杨光[2] 张飞飞[2] 文美平[2] 

机构地区：[1]中国地质大学(北京),北京100083 [2]中国科学院遥感与数字地球研究所,北京100101

出　　处：《地质科技情报》2016年第4期202-207,共6页Geological Science and Technology Information

基　　金：中国地质调查局地质矿产调查评价项目"地质勘查遥感系统集成与综合应用示范"(1212011120226)

摘　　要：以新疆吉木萨尔地区为试验区,以SASI和ETM+为主要数据源,经过数据处理后得到相应的烃类、碳酸盐岩以及二阶铁等油气异常信息。同时利用温度反演以及野外采集的光谱数据进行油气异常信息的提取研究,并结合研究区的地质资料进行对比分析。研究结果表明:1SASI数据与ETM+数据相结合,辅以温度反演信息以及地面实测光谱信息可以较好地进行地面油气异常信息提取;2吉木萨尔地区具有油气开发潜力。本次研究为吉木萨尔地区的进一步油气勘探及后期信息提取提供了一定支持。With Jimusar area, Xinjiang as the experimental zone and SASI and ETM＋ as the main data source, the corresponding hydrocarbons are obtained by data processing, carbonate and second-order iron abnormal information of oil and gas. Comparisons are made by using the temperature inversion and the wild spectrum anomaly information extraction of oil and gas with the spectrum of research, combined with geological data analysis in the study area. The results show that： （1） SASI data combined with ETM＋ data, supplemented by temperature inversion and ground measured spectral information can be better for the ground abnormal information extraction o{ oil and gas; （2）Jimusar area has the development potential of oil and gas. The study of Jimusar area provides a certain support for later oil and gas exploration and in- formation extraction.

关 键 词：多源数据 蚀变信息 温度反演 光谱采集 

分 类 号：TE19[石油与天然气工程—油气勘探]