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地震勘探的储层预测技术可为地质靶点优选提供较为可靠的目标,但在涉及水平井轨迹设计、地质导向和随钻跟踪等多个环节中,如何利用地震属性技术提高预测分析的可靠性和实时指导是问题的核心和关键。通过研究地震属性优选技术的理论和方法,在川中地区利用地震敏感属性分析技术优化水平井轨迹设计,可以提高水平井地质导向的成功率和储层钻遇率。
The seismic prediction reservoir prediction technology can provide a more reliable target for the geological target optimization. However, how to use the seismic attribute technique to improve the reliability of the prediction analysis in the aspects of horizontal well trajectory design, geosteering and tracking while drilling And real-time guidance is the crux of the problem. By studying the theory and method of seismic attribute optimization technique, it is feasible to optimize the design of horizontal well trajectories in central Sichuan by using seismic sensitivity attribute analysis techniques, which can improve the success rate of geological guidance and the drilling rate of horizontal wells.