抽油机井热洗清蜡过程的数字仿真

Digital Simulation of Removing Wax Process in Pumping Well Using Hot Water

本文建立了抽油机并热洗清蜡过程的数字模型，并且在热洗水各种温度压力和各种地层条件下进行了大量数字仿真。仿真结果揭示了热洗清蜡的规律，指导了热洗清蜡的最佳操作，取得很好的经济效益。

This paper presents a dynamic model for removing wax process in pumping oil well by using hot water. Based on it, a great deal of simulations aremade for removing wax process. Simulations reveal the law of removing wax process, by which optimize the wax removing process.Therefore it makes a great increase in economic results.