单点高密度地震技术在八面河地区的应用研究

Application of Single-Point High-Density Seismic Technology in the Bamianhe Area

针对八面河油田隐蔽性圈闭地震描述精度需求高的现状,利用单点高密度采集地震数据,开展OVT域处理和五维解释技术攻关,形成多域去噪、倍频程一致性补偿、各向异性处理、井控提高分辨率等关键处理技术系列,地震资料的成像精度、分辨率及保幅性明显提高,有效支撑八面河油田的勘探开发。

To address the high-precision demands of seismic description for hidden traps in the Bamianhe oilfield,single-point high-density seismic data acquisition was utilized.The study undertook key technological advancements in OVT domain processing and five-dimensional interpretation techniques.This led to the development of a series of critical processing technologies including multi-domain denoising,octaval consistency compensation,anisotropic processing,and well control resolution enhancement.These improvements significantly increased the imaging precision,resolution,and amplitude preservation of seismic data,effectively supporting the exploration and development of the Bamianhe oilfield.