| 摘要 |
A method is disclosed for processing three dimensional seismic data, acquired with land-like geometies. The method comprises sorting the seismic data into single fold data sets which approximate minimal data sets and DMOing or migrating the single fold data sets to form minimal data set images. In some aspects the method further comprises sorting the minimal data set images obtained into gathers which are sorted by surface location, and also may be sorted by pseudo offset.
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