塔河油田机械采油工艺浅析

Brief Analysis for Mechanical Oil Production Technology of Tahe Oilfield

随着地层能量逐渐衰竭和综合含水不断升高,塔河油田大量自喷井出现能量不足而转为机械采油方式生产,并且成为主要采油方式之一。在对塔河油田各种机械采油工艺应用现状调查及工艺指标统计的基础上,针对不同的举升方式,结合油田的实际情况进行了适应性评价分析。认识了目前塔河油田机械采油工艺存在的问题,并提出了相应的建议,为后期进一步优化机械采油工艺技术提供依据。

With descending of reservoir energy and ascending water-cut, many wells are turning to mechanical production instead of blowing in Tahe oilfield. The mode of mechanical oil production becomes a main way of all production methods. The present situation investigation and technics parameters statistics of all mechanical oil production wells have been presented in this text. Based on these works, the adaptability of every lift method is analyzed connecting with actual station. By analyzing, we know the existing problems of mechanical oil production technology in Tahe oilfield and give corresponding advice. It provides the foundation for technics optimization of mechanical oil production.