黄土塬山地三维地震勘探应用实例
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
黄土塬山地历来是地震勘探最困难的地区之一,以沟中弯曲测线和塬区直测线二维地震勘探为主要工业化油气勘探方式。山地三维地震勘探在黄土塬山地的设计思想和成功实施为该地区的油气勘探提供了又一新的途径。该文描述了中国首例黄土塬山地网状三维地震勘探应用效果。
It is a real challenge to carry out seismic survey in loess tableland.Due to its particular geologic features,we always adopt the method of 2D seismic survey with crooked lines in valleys and straight lines in this area,which is limited for the exploration.The technology of reticulate 3D seismic survey in loess tableland is put forward here.The characteristics of the primary sources and the related processing techniques are discussed.The application effects on processing and geology are analyzed.The results show that the techniques of reticulate 3D seismic survey are significant for the oil-gas exploration in the loess tableland.
引文
[1]全俄地球物理研究院.《VEGA》处理系统操作手册,1999.
    [1]李庆忠.走向精确勘探的道路[M].北京:石油工业出版社,1994.
    [2]杨午阳,杨文采,刘全新,等.三维F-X域粘弹性波动方程保幅偏移方法[J].岩性油气藏,2007,19(1):86-91.
    [3]熊翥.复杂地区地震数据处理思路[M].北京:石油工业出版社,2002.
    [4]渥.伊尔马滋.地震数据处理[M].北京:石油工业出版社,1994.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心