稠油吞吐井注烟道气提高采收率技术试验

FIELD TEST OF INJECTION FLUE GAS TO ENHANCE OIL RECOVERY IN VISCOUS OIL STEAM SOAKING WELL

李峰 张凤山 丁建民 毕文亮 兰艾芳 张义萍

中国石油辽河油田分公司锦州采油厂, 辽宁锦县 121209

Jinzhou Production Plant, Liaohe Oilfield Co

针对锦州采油厂稠油吞吐效果逐渐变差、经济效益逐年下降的严峻形势,开展了烟道气与蒸汽混注吞吐试验。介绍了该技术的机理,重点阐述了现场试验情况、试验效果、存在的问题以及今后的发展方向。从试验效果看,该技术具有明显的经济效益和社会效益。

The test of soaking with steam and flue gas mixed was developed aimed at the severe situation of Jinzhou production plant that viscous oil steam soaking effect was badder year by year. The mechanism was introduced. The field testinginstance and its effect, the exist problem and the development direction were narrated. From the effect we can see, the technique acquired evidence economic and society benefit.

10.3969/j.issn.1000-7393.2001.01.020