吸收系数的提取和应用

EXTRACTION OF THE ABSORPTION COEFFICIENTS AND ITS APPLICATION

1. 地质矿产部石油物探研究所;2. 地质矿产部第四物探大队

本文对提取吸收系数的“ABSOR”模块方法原理及程序实现步骤,作了简要的概述;并通过本方法的参数试验及实际资料处理,对所得三种吸收系数剖面的意义、作用及解释方法,进行了初步探讨。同时在应用吸收系数资料预测地层岩性、油气的尝试中,初步得到较好的地质效果。 实践表明,吸收系数在能源勘探中是一个很值得重视的参数,应进一步加以研究开发应用。

A brief description is made to the basic principle and procedures to perform the program of "ABSORW module method. And a tentative approach is made to the significance, function of the three absorption coefficients section and the way how to interpret them each using the results from the parameter test and the data processed. Also, the first fruit with respect to the geological effect has been reached in realizing the attempt to predict the lithologic characters and hydro-carbon utilizing the absorption coefficients data.Practice shows that the absorption coeffieients is a parameter merits attention in the energy source exploration. So further research, development and application in this connection is absolute necessary.