摘要
BINJAI区块表层条件极为复杂,使得记录振幅、频率变化剧烈,而目的层是埋藏较深的低幅度构造,处理工作中如何保持地震资料的一致性,对构造的落实具有重要意义。通过一致性处理方法研究．取得了较好的剖面效果,也使老资料有了较大的改善。
The complex surface in BINJIA, Indonesia leads to rapidly variable amplitudes and phases on the seismic records. The targets are shallowly buried low-amplitude structures. How to keep the consistency in data processing is vital to the imaging of structures. With proper processing techniques, we achieved satisfactory qualities of seismic sections, thus improves the val ues of legacy data.
出处
《勘探地球物理进展》
2006年第3期206-210,219,共6页
Progress in Exploration Geophysics
关键词
地震资料处理
相位
振幅
频率
一致性处理
seismic data processings phase
amplitude
frequency
consistency processing
