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声波水泥胶结测井是检查套管井固井质量的常规方法。该方法虽经过不断完善 ,仍存在一些问题 ,如由于仪器的多样化导致解释标准混乱、解释模型简单化和缺乏统一的定量解释标准等。对目前声波水泥胶结测井中存在的问题和影响声波水泥胶结测井的因素进行了分析 ,对辽河油田的实际刻度井资料进行了分析 ,在此基础上对固井质量评价提出了一些建议。
Acoustic cement cementing logging is a routine method of checking the well cementing quality of cased wells. Although this method has been perfected, there are still some problems, such as the confusion of interpretation standards due to the diversification of instruments, the simplification of interpretation models and the lack of uniform quantitative interpretation standards. The existing problems in acoustic cement cementation logging and the factors influencing acoustic cement cementation logging are analyzed. The data of actual calibrated well in Liaohe Oilfield is analyzed. Based on the analysis, some suggestions are put forward.