Using special common offset gather for crosshole seismic, a migration velocity analysis method is developed for crosshole seismic.
利用井间地震特有的共偏移距道集，找出了适宜于分析井间地震偏移速度的方法。
Applications of plane wave migration method and their effectiveness on common shot gathers and common offset gathers are also presented.
给出了平面波偏移方法在共炮点道集和共偏移距道集数据上的应用以及效果评价。
Applications of plane wave migration method and their effectiveness on common shot gathers and common offset gathers are also presented.
给出了平面波偏移方法在共炮点道集和共偏移距道集数据上的应用以及效果评价。
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