陷落柱的地震识别技术及其应用

详细信息

Seismic identification technique and its application of collapse column

摘要: 通过地震资料解释的研究与实践,对华北石炭二叠系中陷落柱的地震识别技术及其应用情况,进行了较系统的分析和总结。这对今后正确分辨和圈定陷落柱具有一定指导意义。地震剖面、水平时间切片和沿层振幅切片、相干体技术、波阻抗反演技术等,在对陷落柱的发育部位及其空间关系的解释方面,各有其独特效果。山西某矿陷落柱相当发育,利用陷落柱的综合地震识别技术进行解释,效果明显。
- 陷落柱 /
- 三维地震勘探 /
- 识别 /
- 相干体
Abstract: This paper analyzes and summarizes the identification technique and its application of the seismic exploration of collapse column in Carbon-Permian strata,northern China,using the interpretation and practice of seismic data.It has guiding significance to distinguish and delimit collape colnmn section.Seismic section,horizontal time section,amplitude horizontal slice,acoustic impedance inversion and coherence cubetechnology etc. have their individual special result in locating collapse column and their spatial relationships.A coal mine in Shanxi has numerous collapse columns,the use of seismic identification technique has achieved distinct results.
- collapse column /
- 3D seismic exploration /
- identification /
- coherence bodies