对比了在不同水泥胶结质量、套管状况和井眼条件下的套管井与裸眼井声波测井资料，归纳出了过套管声波测井的使用条件和局限性。
Based on comparison of acoustic data logged in different conditions of cementation, casing and borehole, the applicable condition and limitation of through-casing acoustic logging are summarized.
通过典型井况的测井图片资料，分析目前套管的技术状况，并探讨如何使这一先进的测井方法在套管状况监测中发挥应有的作用。
Through the typical well condition pictures, casing condition is analyzed and how to use this advanced technologies more effectively is also discussed.
所述可收缩套管的所述第一管状部分被固定布置在所述第一连接 器的周围。
The first tubular portion of the shrinkable sleeve is fixedly arranged around the first connector.
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