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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,地震资料处理在保真的情况下,中、浅层资料的主频已达50Hz以上,视频在7OHz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,正向着高、精、细的方向发展。本文结合生产实际工作,在构造解释、储层岩性解释和物性解释方法上进行了探讨,并取得了满意的应用效果。
With the improvement of high-resolution seismic exploration technology, the accuracy of seismic exploration is also getting higher and higher. In Daqing exploration area, the seismic data processing in the case of fidelity, middle and shallow frequency data has reached 50Hz above, the video above 7OHz, resolution than conventional two-dimensional seismic data more than doubled. Therefore, the data interpretation method is also different from the conventional two-dimensional seismic data interpretation, is toward high, fine, fine direction. In this paper, the actual production work, in the interpretation of the structure, reservoir lithology interpretation and physical properties of the methods were discussed, and achieved satisfactory results.