高分辨率地震资料解释方法在龙201井区开发地震中的应用及效果  

Application of high resolution seismic interpretation methods to development seismic in Long-201 well block and their effects

作　　者：李相光[1] 王允清[1] 李勤学[1] 周振庄 

机构地区：[1]大庆石油管理局物探公司研究所,大庆163357

出　　处：《石油物探》1999年第2期1-11,共11页Geophysical Prospecting For Petroleum

摘　　要：随着高分辨率地震勘探技术的提高，地震勘探的精度也越来越高。在大庆探区内，地震资料处理在高保真的情况下，中浅层资料的主频已达到50HZ以上，视频在70Hz以上，分辨率较常规二维地震资料提高一倍多。因此，资料解释方法也不同于常规二维地震资料解释方法，正向高、精、细的方向发展。高分辨地震资料解释方法在实际生产中取得了满意的应用效果。With the progress of high resolution seismic prospecting technology, seismicprospecting precision becomes higher and higher. In Daqing prospect area, the dominant frequencyof shallow- and medium-depth layer seismic data reaches above 50 Hz, the apparant frequency isabove 70 Hz. and the resolution increases more than double that of conventional 2-D seismic dataunder the high-fidelity seismic processing circumstance. Therefore, seismic data interpretationmethods are different from those of conventional 2-D data. High resolution seismic interpretationmethods have brought satisfactory application effects in practice.

关 键 词：高分辨率 地震勘探 地震资料 地震解释 

分 类 号：P631.44[天文地球—地质矿产勘探]