“三步”细化节能管控方法探讨

“Three Steps”to Refine Energy Conservation Management and Control Methods

随着油田开发的深入,设备更换的节能空间越来越小。为缓解油田节能压力,从精细管理出发,利用"产液-耗电"图锁定节能潜力井,利用"节点分析"系统明确功率损失重点单元,利用"机采井节能优化软件"优化节能措施,形成了"三步"细化节能管控方法;考虑节能软件不足,制定相应措施时应综合考虑油井合理流压分析结果、机采井动态控制图和杆柱优化软件计算结果,从而在实现预期节能效果的同时,维持平面注采关系、保证合理工况、延长杆柱寿命,实现系统高效运行。技术措施累计节电629.47×10^4kWh,管理措施累计节电1 079.42×10^4kWh,合计措施累计节电达1 708.89×10^4kWh,节电效果显著。

With the development of oil field, the energy saving space of equipment replacement is becoming smaller and smaller. In order to alleviate the pressure of energy saving in oil field,starting from the fine management, the "liquid production electricity consumption" diagram is used to lock the potential wells for energy saving, the "node analysis" system is used to define the key units of power loss, and the "mechanical production well energy saving optimization software" is used to optimize the energy saving measures, forming a "three-step" detailed energy saving management and control method. Considering the lack of energy saving software, the corresponding measures should be formulated with comprehensive consideration of well combination In order to achieve the expected energy-saving effect, maintain the plane injection production relationship, ensure the reasonable working conditions, extend the life of the rod column, and realize the efficient operation of the system. The total power saving of technical measures is 629.47 × 10^4 kWh, and that of management measures is 1 079.42 × 10^4 kWh. The total power saving of total measures is 1 708.89 × 10^4 kWh,which has a significant effect.