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试井是油气田勘探开发过程中了解地层特性的一种广泛使用的技术。对于复杂边界、多变的非均质性油气藏及多相流试井等问题,利用以解析法为基础的常规试井分析方法无法得到工程上所要求的精度,必须应用数值试井分析方法。文章展望了数值试井技术的发展趋势,对于进一步研究数值试井方法具有一定的指导意义。
Well testing is a widely used technique for understanding formation properties during oil and gas field exploration and development. For complicated boundary, changing heterogeneous reservoirs and multi-phase flow well testing, the conventional well testing method based on analytic method can not obtain the required precision in engineering. Numerical well test analysis method . The article looks forward to the development trend of numerical well test technology and has certain guiding significance for further research on numerical well test methods.