【摘要】 本文以大芦家地区为例详细介绍了复杂断块精细构造解释的方法和流程。论述了对地震资料的选取、层位标定、断裂系统识别与组合、层位立体解释及构造成图的方法与步骤,重点分析了三维精细构造解释中使用的时变子波标定、分频相干体、井控成图等关键技术。希望为从事复杂断块精细构造解释人员提供借鉴与帮助。更多还原

【Abstract】 This paper takes the Dalujia area as an example to introduce the interpretation methods to the com plex fault blocks.The techniques were discussed,such as seismic data selection,horizon calibration,fracture system identification,horizon 3D interpretation,mapping structure.The key techniques were analyzed,such as time-varying wavelet calibration,spectral decomposition coherence,well-controlled mapping technique.Hopefully,the techniques being discussed in this paper will be helpful to the people who work on complex fault block interpretation.更多还原