【摘要】 裂陷盆地中大量不同尺度的断裂构造的发育既是油气圈闭形成的有利条件,也为油田构造确证带来了难度。以板桥油田构造解释为例,讨论了三维地震数据体相干切片图像在复杂断块构造解释中的应用;三维地震数据体的剖面和相干切片图像的同时利用,可以提高复杂断块区断层系统解释的可靠性和精细程度,提高油田滚动勘探开发的钻探成功率。更多还原

【Abstract】 A great number of faulted structures with various size may develop in rifted basins,which could be favorable to formation of traps,but also result in difficulties for confirming structures in oilfields.Taking the structural interpretation in Banqiao field as an example,this paper has discussed an application of seismic coherence slices to structural interpretation in complex faulted-blocks.A simultaneous application of seismic slices and 3-D seismic sections can improve reliability and refinement of fault system interpretation in complex faulted-blocks and drilling success ratio of progressive exploration and development in oilfields.更多还原