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    Please use this identifier to cite or link to this item: http://ir.cnu.edu.tw/handle/310902800/23478

    標題: Synthetic seismograms for directionally-drilled wells
    作者: 陸喬克
    日期: 1991
    上傳時間: 2011-01-04 16:44:56 (UTC+8)
    摘要: Synthetic seismograms are used for structural and/or stratigraphic interpretation of seismic sections. There are many commercially-available software packages for generating synthetic seismograms from sonic and/or density logs. Most of these packages are based upon the assumptions that: (1) the formations have zero dip, and (2) the well is vertical or near-vertical. In most cases, the first assumption is not true, and many times the second premise is unrealistic. This study discusses a method to generate a synthetic seismogram for a directionally-drilled well. The seismogram was constructed from the sonic, density, and directional survey logs, with the well corrected to vertical and with the dips of the synthetic traces matched to the formation dips. Tbis is an easy and quick method which offers an improvement over "conventional" synthetic seismograms.
    關聯: 嘉南學報 17期 : p.A8-A17 轉載 鑛冶 34卷4期 (1990年12月)
    Appears in Collections:[嘉南學報] 17期 (1991)

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