摘要
为了消除地表因素对记录的影响,进而更详实地反映复杂地表条件的地下介质反射特征变化,采用了地表一致性反褶积法,在介绍其原理和方法的基础上,设计了其处理流程,利用C#语言编写了高斯-赛得尔算法子程序。以临汾某煤矿地震勘探为例,用实际资料对参数选用对反褶积效果的影响情况、拓宽频谱程度与一致性差异做了对比分析,提升了地震记录剖面分辨率,处理质量效果有明显改进。
In order to eliminate the influence of the surface factors on the record and reflect the characteristics of the complex surface conditions of underground medium changes, this paper used the method of surface consistent deconvolution, based on the principle and method, the process was designed, c # language was adopted to write the gauss –seidel and calculate the program, seismic exploration of a mine in Linfen was taken as example, with the actual data of the influence of the parameters, the parameters selection, the deconvolution effect, the consistency and differences of extent of broadening the spectrum were analyzed by actual data, which improved seismic record resolution section, with obvious advance of treatment quality.
出处
《煤炭与化工》
CAS
2016年第8期27-29,33,共4页
Coal and Chemical Industry
