抽油机井平衡评价方法的研究

油机平衡状况的好坏,直接影响抽油设备使用效率和寿命,对抽油杆的工作状况影响也较大。因此我们对抽油机平衡状况的判断,必须高度重视,并寻出既方便又准确的判断方法。本文通过对各种评价方法的应用与分析,提出应用功率法评价和调整抽油机平衡,使抽油机井平衡达到最佳的工作状态。

Study on Evaluation Methods of Rod Pumped Wells Load Balance

The load balance situation of rod pumped wells has direct influence on efficiency and lifetime of pumping equipments,and has also bigger effect on pumping rod.So judgment of load balance situation of rod pumped wells is very important,a simple and precise evaluation method is needed.In this paper,through analyzing application situation of different evaluation methods,it was pointed out that evaluation and adjustment of the load balance with the power method can make rod pumped wells reach the best working s...