对二维地震剖面的解释与成图方法的认识

An understanding of seismic section interpretation and mapping

1. 河南石油勘探局研究院,河南南阳473132;2. 河南石油勘探局地调处,河南南阳473132

1. Research Institute of Henan Oil Prospecting Bureau, Nanyang 473132,China;2. Geological Survey Division of Henan Oil Prospecting Bureau, Nanyang 473132,China

从二维地震的水平剖面与偏移剖面的解释与成图方法入手,通过比较分析指出,应用偏移剖面直接作图,是一种更简单,更省时,更精确的方法。应用这种方法,我们在新疆的焉耆、太康隆起西部等地区取得了良好的效果。

Through the comparison and analysis of interpretation and mapping methods for 2-D seismic sections and migration sections,this article points out that mapping directly by utilizing migration section is more simple, precise, and timesaving. This conclusion is substantiated in areas of Yanqi, Xinjiang and Taikang uplift.