螺杆泵油井工况宏观控制图研制与应用

Study and Application of Working Status Macroscopic Control Chart of Screw Pumping Well

螺杆泵油井工况宏观控制图是根据油井生产和管理需要而绘制的用于反映螺杆泵油井工作状况的图件 ,它实际上是泵入口压力与泵效的关系简图。为此 ,详细介绍了螺杆泵油井工况宏观控制图的原理、分析模型和主要功能。现场应用表明 ,根据螺杆泵油井工况宏观控制图 。

Screw pumping well working status macroscopic control chart is a sheet for indicating the pump working status, according to the needs of well production and well control, it is a diagram to indicate the relations between outlet pressure and pump efficiency. Based on this, the principle, analytical model and main functions of the screw pumping well working status macroscopic control chart are described in detail. Field application demonstrates that the management level and economic efficiency of the screw pump production system would be improved by using the control chart.