【摘要】 首先介绍了常规地震图像纹理对比度属性分析及在断层检测应用中的不足,然后提出了基于倾角扫描的地震图像纹理对比度属性的改进方法,并进行了实际资料处理。实验结果表明:与改进前的纹理对比度属性和相干属性相比较,改进后的地震纹理对比度属性在地层倾斜时更能清楚地识别断层特征。更多还原

【Abstract】 This paper firstly introduces the attribute analysis of the conventional seismic texture contrast and the shortage of its application in fault detection,and then proposes the improvement method of seismic texture contrast attribute with dip sweeping.Based on the actual seismic data,the laboratory results show that the improved seismic texture contrast attribute could clearly identify the fault characteristics,compared with the conventional seismic texture contrast and the coherence attribute.更多还原