苏丹Melut盆地Gasab区块的地震层序分析

Application of seismic sequence analysis in the Gasab Block, Melut Basin, Sudan.

以高分辨率地震资料和测井资料为基础,利用地震层序学和沉积相相结合,可以有效地进行储层预测。该方法在苏丹Melut盆地Gasab区块的应用中,对于识别辫状河三角洲砂体取得了较好的效果。另外还可以指导反演数据的解释,做到对岩性体从定性到定量的描述。

With high resolution seismic data and well logging data, reservoir prediction can be implemented in terms of seismic sequence and sedimentary facies. This method has yielded satisfactory results in identification of sand bodies of braided delta in the Gasab block, Melut basin, Sudan. The results can be used to supervise inversion to achieve quantitative interpretation of lithology for sand bodies.