目前国内各油气田套管开窗侧钻井的应用越来越普遍,但对其尾管固井技术的总结还较少。笔者在研究锦州油田常用侧钻尾管固井工艺原理的基础上,着重探讨了其质量控制的关键点,并通过一个实例总结了侧钻尾管固井技术的注意事项和技术优势。 At present, the application of casing side-opening drilling in all oil and gas fields is more and more common, but the summary of the tail pipe cementing technology is still less. On the basis of researching the cementing technology of common sidetracking tail pipe in Jinzhou Oilfield, the author focuses on the key points of its quality control and summarizes the precautions and technical advantages of the sidetracking tailstock cementing technology through an example.