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气田开采作业过程中气井积液问题较为常见,为了能够有效控制此类问题,多运用气井临界携液模型来计算携液流量,进而控制积液问题的发生。目前气田开采作业中运用的气井临界携液模型较多,在现有模型的基础上,基于能量守恒原理以及受力平衡理论,所构建的新模型,能够综合表征液滴,极大程度上弥补了以往所用模型存在的缺陷。新模型的应用,能够有效的预测大牛地气田积液情况。
In the process of gas field operation, the gas well effusion problem is more common. In order to effectively control such problems, the gas-liquid critical liquid transfer model is often used to calculate the liquid flow rate and control the effusion problem. At present, there are many critical liquid-carrying models for gas wells used in gas field operations. Based on the existing models, a new model constructed based on the principle of conservation of energy and the theory of force balance can comprehensively characterize the droplet and make up to a great extent The model used in the past there are flaws. The application of the new model can effectively predict the fluid condition in Daniudi gas field.