葡萄花油田抽油机平衡调整技术应用

Application of balance adjusting technology for pumping unit in Putaohua oilfield

抽油机调平衡是机械采油管理中一项基础工作,葡萄花油田主要应用电流法、扭矩法、功率法3种平衡调整技术。通过对平衡调整技术的技术特点及应用效果进行评价,发现利用功率法算出的平衡块位移量准确,方法简单、方便,且节电效果较好,适合现场推广。

The adjusting balance for oil pumping unit is a basic work in mechanical oil recovery management. There are mainly three kinds of balance adjusting technology used in Putaohua oilfield such as respectively current method、 torque method and the power method. Through evaluating the characteristics and the application effect of balance adjustment technology, it is found that the counterweight displacement is the more accurate by using power method calculating. The power method is better for power-saving,so it is suited to apply in oilfield.