摘要
孤岛油田是典型的疏松砂岩油藏 ,稠油储量丰富 ,稠油、含蜡区块零散分布较广。从 1996年至今 ,该厂应用井筒电加热技术 ,累计施工 4 0多井次 ,累计增油 6 .0万t以上。结合孤岛油田的实际情况 ,分析了各类电加热井的井筒温度分布曲线 ,指出合理选择电加热井 ,优化加热方式、加热功率及加热深度 ,有利于提高整个电加热系统的工作效率。
Gudong oilfield features for its loose sand oil pool with rich heavy oil and heavy oil and paraffin widely distributed. Since 1996, more than 40 wells were under gone the electricity heating process with increased production of 60 thousand tons. The analysis is given on well temperature distribution curve to benefit the selection of well to be heated, optimizes method of heating, heating power and the heating depth thus benefiting working efficiency.
出处
《石油矿场机械》
北大核心
2004年第B08期89-91,共3页
Oil Field Equipment
关键词
加热方式
稠油
含蜡
开采
heating method
heavy oil
paraffin
production
