本文针对酸压井停泵后压力递减分析模型和解释方法进行了比较系统的研究，采用的研究方法比较新颖。

This paper not only do a systemic study about the pressure decline analysis after acid fracturing for acid fracturing well but also adopt a set of new research approach on this study.

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酸蚀蚓孔扩展机理研究和考虑酸蚀蚓孔滤失的酸压计算模型研究则显得尤为重要。

Therefore, the acid wormhole propagation mechanism study and the novel calculation model for the acid leak-off in the acid fracturing is more important.

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