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通过建立流入动态关系体系的合理性边界条件，提出了溶解气驱在井新的流入动态方程，新方程涵盖了Vogel方程和retkovich方程，对溶解气驱油藏具有普遍适用性；流入动态影响因素敏感性分析表明，原油饱和压力是影响流入动态非线性程度的主要因素，同时得到了方程指数与饱和压力的变化关系；通过研究不同污染程度下的产能变化，得到了污染因子对流入动态的校正方程。
By establishing the reasonable boundary conditions for the inflow dynamic relationship system, a new inflow kinetic equation of dissolved gas flooding is proposed. The new equation covers Vogel equation and retkovich equation, and has universal applicability to dissolved gas-flooding reservoirs. The influent dynamic influencing factors The sensitivity analysis shows that the saturation pressure of crude oil is the main factor affecting the degree of dynamic non-linear inflow, and the relationship between the equation exponent and the saturation pressure is also obtained. By studying the productivity changes under different pollution levels, the correction of inflow dynamic of pollutants equation.