| 基于模拟测井资料的波阻抗反演 |
| |
| 引用本文： | 赵虎,崔若飞,陈同俊,钱进.基于模拟测井资料的波阻抗反演[J].物探化探计算技术,2007,29(3):197-199. |
| |
| 作者姓名： | 赵虎 崔若飞 陈同俊 钱进 |
| |
| 作者单位： | 中国矿业大学,徐州,221008 |
| |
| 摘 要： | 波阻抗反演技术把具有高纵向分辨率的已知测井资料与连续观测的地震资料联系起来,实行优势互补,是煤田岩性地震勘探的重要手段。今天,模拟测井资料占主导地位是不容忽视的现实,因此,关键问题是如何利用模拟测井资料做好波阻抗反演。这里针对上述问题进行了有益的尝试,提出了解决这一问题的方法。从对实际资料进行处理后显示,该方法提高了地震资料的分辨率,能够推断地层岩性在平面上的变化及顶、底板岩性情况。
|
| 关 键 词： | 波阻抗反演 岩性地震勘探 模拟测井资料 |
| 文章编号： | 1001-1749(2007)03-0197-03 |
| 修稿时间： | 03 2 2006 12:00AM |
Seismic inversion based on simulation log data |
| |
| ZHAO Hu,CUI Ruo-fei,CHEN Tong-jun,et al..Seismic inversion based on simulation log data[J].Computing Techniques For Geophysical and Geochemical Exploration,2007,29(3):197-199. |
| |
| Authors: | ZHAO Hu CUI Ruo-fei CHEN Tong-jun |
| |
| Abstract: | The impedance inversion technique by combining log data with high vertical resolution with seismic data observed continually,can fully use the advantages of both data and is the important means in coal lithological seismic surveying.Nowadays,we must face the facts that simulation log data are dominant in coal fields.So that it is crucial how to use simulative log data in the impedance inversion.In this paper,the beneficial attempt is made for above questions.And a method to resolve this question is presented.Real case shows that the method can improve the resolution of seismic data,and determine the lithology variation of coal-bearing strata,and the lithology of coal beds and roof/bottom of coal beds. |
| |
| Keywords: | impedance inversion lithological seismic surveying simulation log data |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
