摘要
本文论述了相干性分析技术的原理、实现方法,结合实例,通过相干体切片分析对在地震剖面上不易分辨的断层进行解释和对砾岩、石灰岩、火成岩等的裂缝进行了预测。结果表明,该方法效果比较显著。
This paper elaborates on the principles and applicablemethods of coherence analysis technique. Combined with actu-al cases, it uses analysis of coherent body slice to make inter-pretation on the faults that are difficult to be identified on theseismic profile. It also makes projection on fractures of gravel,limestone and volcanic rock. This method is confirmed toachieve obvious results.
关键词
相干性分析
断裂
构造
裂缝
地震勘探
地震解释
coherence analysis
fault
gravel
limestone, volcanic rock
fracture.
