Comprehensive Influence Factors and Strategies Analysis on Deep Layer Seismic Data Quality of Donghai Basin in China
Yanhong Wang · Science Technology and Engineering · 2012
Recent years,as petroleum exploration targets transit from middle-shallow layer to deep layer,the problem of deep layer seismic data quality always make explorationists confused.Quantitative analysis primarily of energydecay,interfering noise,seismic acquisition and geological conditions influence factors in Donghai basin is maken.The essential reason of poor deep layer seismic data quality is energydecay and interfering noise.Seismic acquisition is the determinant of subsequent data processing and interpretation.Analysis of geological conditions from the perspective of external environment also is maken.From the analysis results,firstly,the chief factors in the face of different situation should be find.Secondly,the rule and not ignore other factors,as a result should be work out.More good ideas in the face of different petroleum exploration situation can be haven.