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针对我国一些油田的储集层具有薄互层结构，本文研究了薄互层中弹性波的传播特性。在实验室条件下，选用两类薄互层样品，第一类为铝板和有机玻璃，第二类为铝板和蜡，层间粘合剂选用环氧树脂。经过实验室测量结果证实，当波长λ远大于薄互层中各单一夹层的层厚h（λ／h＞10）时，通过上述第一类样品的纵波呈现明显的各向异性特征；通过上述第二类样品的横波具有明显的各向异性特征。
The reservoirs in some oilfields of our country have thin interlaminar structure. In this paper, the propagation characteristics of elastic waves in thin interbed are studied. In the laboratory conditions, the selection of two types of thin interlaminar samples, the first category of aluminum and plexiglass, the second category for the aluminum and wax, epoxy adhesives used in the interlayer. The laboratory measurements show that when the wavelength λ is much larger than the thickness h (λ / h> 10) of the single interlayers in the thin interbed, the longitudinal waves passing through the first type of samples show obvious anisotropy. The shear waves of the second type of samples have obvious anisotropy.