随着螺杆泵采油工艺及配套技术的不断提高,它的关注度越来越高,应用范围也越来越广。螺杆泵具有结构简单,易于管理维修,一次性投资少,耗电量小,生产平稳、抑制地层出砂,降低含水率、提高油井产量等多种优点,但在实际应用中依然有许多问题。本文针对茨13块螺杆泵采油工艺应用中常见故障原因进行分析,提出几点管理改进措施。 With the progress of the screw pump production technology and supporting technology, it is increasingly concerned about the scope of application is also growing. The screw pump has many advantages such as simple structure, easy management and maintenance, less investment in one time, lower power consumption, stable production, sand suppression of formation, lower water cut and higher oil well production. However, there are still many problems in practical application. This paper analyzes the causes of common failures in the application of C18 screw pump technology and puts forward some measures to improve the management.