摘要
外围低渗油田单井产量低,耗电量高,对低产油井实行间抽是降低吨液耗电量的主要技术手段之一。针对M油田严重供液不足井常规间抽制度耗电量高的问题,通过IPR与OPR曲线和动态液面监测相结合制定合理间抽周期,对偏远井采用四种模式共207口油井进行不停井间抽规模试验。现场试验结果表明,平均单井产液稳定,单井日节电55kWh,节电效果明显,且降低员工频繁启停井工作强度。
Low production and high power consumption of single well in peripheral low permeability oilfields, Inter- pumping is one of the main technical means of low- tonnage liquid power consumption for low- yield oil wells,Aiming at the serious shortage of fluid supply and high power consumption of conventional intermittent system in M oilfield,Reasonable interval pumping period is determined by combining IPR and OPR curve and dynamic liquid level monitoring. The scale test of non-stop inter-well pumping for 207 oil wells with four models in remote wells. Field test results show that, average single well fluid production stability . The effect of saving electricity is obvious,it also reduces the labor intensity of workers who frequently start and shut down wells.
作者
宋旭东
SONG Xudong(No.8 Production Plant of Daqing Oilfield Co.,Ltd)
出处
《石油石化节能》
2019年第8期33-35,I0004-I0005,共5页
Energy Conservation in Petroleum & PetroChemical Industry
关键词
低渗油田
耗电量
IPR与OPR曲线
不停井
间抽
low permeability oilfield
power consumption
IPR and OPR curve
non- stop wells
intermittent pumping well
