潭口地区三维地震资料目标处理方法
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摘要
受复杂地震地质条件和过去采集装备及技术手段的限制,潭口地区以往地震资料品质相对较差。该区三维地震资料目标处理的研究重点在于提高信噪比和改善成像效果。本文就这两个问题,在复杂构造叠前精细处理、复杂构造叠前偏移成像等方面开展了一些探索,取得了一定的效果。
The quality of previous seismic data in Tankou area was not so good because of restriction of complicated seismic geological condition,past acquisition equipments and technology.To improve signal to noise ratio and imaging effect is the emphasis in studying objective handling of 3D seismic data in Tankou area.This paper has made some searching in Complex structure fine pre-stack processing and pre-stack migration imaging,and has achieved some results.
引文
[1]张军华,吕宁,田连玉等.地震资料去噪方法、技术综合评述[J].地球物理学进展,2005,20(4):1083- 1091.
    [2]张占杰等.地震干扰波的衰减方法及其应用[J].海洋石油,2006,26(3):9-13.
    [3]王棣等.偏移距规则化技术在叠前时间偏移中的应用[J].勘探地球物理进展,2009,32(1):44-47.

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