本文提出了一种检查油井固井质量的测井方案——兰姆波环行传播测井。本方法利用兰姆波在套管中作环行传播时其衰减程度与套管外的媒质有关,根据接收到的声波讯号的幅值可以判断出水泥胶结的程度。本方法有定域准确的优点。本文从实验上探讨了这一方案的可能性。 This paper presents a logging program to check the well cementing quality - Lamb wave ring propagation logging. In this method, when the Lamb wave propagates in the casing in a circular manner, the degree of attenuation depends on the medium outside the casing, and the degree of cementing can be judged according to the amplitude of the received acoustic signal. The method has the advantages of localized accuracy. This article discusses the possibility of this scheme experimentally.