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机抽井示功图测试是为了了解油井井下设备(管、杆、泵、机)工作状况而采取的一种手段。根据测试资料,能够找出影响油井泵效(产量变化)或油井不出油的原因,从而为确定油井合理的工作参数,制定科学的管理措施提供依据。本文从塔河油田的实际生产情况出发,理论联系实际,对塔河油田部分抽油机生产油井实测典型示功图进行了对比分析,提出了分析方法,并制定了相应的验证措施及整改措施。
Mechanical pumping test chart test is to understand the working conditions of downhole equipment (pipe, rod, pump, machine) to take a measure. According to the test data, we can find out the reasons that affect the pump efficiency (output change) or whether the oil well is out of oil, so as to provide the basis for determining the reasonable working parameters of oil well and formulating scientific management measures. Based on the actual production situation of Tahe Oilfield, in theory and practice, this paper makes a comparative analysis of the measured typical dynamometer of oil well in some pumping units in Tahe Oilfield, puts forward the analysis methods and formulates the corresponding verification measures and corrective measures .