1993年1月,在一个海上主力油田上,为了较好地描述碳酸盐储层的特征,我们布置了地震数据采集工作(图1)。阿拉伯(波斯)湾南部海区有一套巨厚的通称为下法尔斯组(LowerFars Formation)的浅部地层,它是由互层性很好的硬石膏与泥岩组成的。由于这些夹层吸收地震波的能量并产生层间多次波,致使阿拉伯湾南部海区成为海上高分辨率地震数据采集的一个困难地区。 In January 1993, on a major offshore oilfield, we deployed seismic data acquisition to better characterize carbonate reservoirs (Figure 1). The southern part of the Arabian Gulf (Persian Gulf) has a thick, shallow formation known as the Lower Fars Formation, which is composed of anhydrite and mudstone, which are well interbedded. As these mezzanines absorb the energy of seismic waves and produce inter-layer multiples, the southern Gulf of Arabia region becomes a difficult area for high-resolution seismic data acquisition at sea.