【摘要】 谱分解技术使常规地震资料达到理论分辨率。通过在频率域内对三维地震数据进行全频段扫描、成像,改善和提高了地震资料对地质异常体的分辨能力。谱分解技术使地震资料解释人员能够在频率域内开展储层研究工作。目前,谱分解技术在复杂地质情况下的储层预测中得到全面推广。这一技术在塔里木盆地的储层预测中得到运用,特别是在河道沉积的预测中,取得了明显的地质效果。更多还原

【Abstract】 Spectral decomposition technology makes the theoretical resolution of the common seismic data achieved. It has been puzzled for geologists to improve the resolution for a long time. This technology can improve imaging and resolution for geological anomalies in 3-D seismic frequency domain, and helps geologists to study reservoirs. Spectral decomposition technology has been used in reservoir prediction in areas of complex geological settings. Satisfactory results have been achieved by applying this technology in Tarim basin.更多还原