油气光学遥感研究综述

油气遥感是指运用遥感技术进行石油天然气资源的调查和勘探，包括3种方式：①利用遥感技术来解译具有油气指示性的构造（例如环型构造）；②利用遥感技术直接探测油气藏烃类微渗漏；③利用遥感技术监测烃类微渗漏导致的地表异常。随着光学遥感技术的发展，光学遥感在油气资源勘探中的作用越来越明显。为此，阐述了光学遥感在油气勘探中的研究和应用：首先介绍了油气遥感的理论基础，并详细介绍了油气藏上方烃类渗漏造成的多种地表异常及其遥感监测方法；然后对光学遥感在油气勘探工业中的研究状况做了综述；最后对油气光学遥感的未来发展趋势做了展望和一些思考。

A SUMMARY OF OIL/GAS OPTICAL REMOTE SENSING

Oil/gas remote sensing is referred as the implication of remote sensing technology in surveying and exploring oil and gas resources. It includes 3 types: ①interpreting the structure with hydrocarbon indication (as annular structure) by remote sensing technology; ②direct surveying reservoir hydrocarbon micro leak by remote sensing technology; ③monitoring surface anomaly caused by hydrocarbon micro seepage by remote sensing technology. Along with the development of optical remote sensing, the role of optical remote sensing becomes more important and more obvious in oil and gas exploration. The research and application of optical remote sensing in oil/gas exploration are introduced in this paper. Firstly, the theoretic foundation of oil gas remote sensing, the surface anomalies caused by hydrocarbon seepage at the top of reservoir and the method of remote sensing supervision are introduced in detail. Then, the research status of oil gas optical remote sensing is summarized. Finally, the development tendency of oil gas optical remote sensing is prospected.