摘要
针对牛心坨高凝稠油油藏低孔、低渗、裂缝、孔隙双重介质发育特点,以及非均质性、水淹严重,综合含水高等问题。2014年开展了裂缝性油藏深部调驱技术研究与试验,筛选出适应牛心坨油藏特点的深部调驱配方体系,解决了深部调驱关键技术难题,并应用现场试验,取得了良好的增油降水效果。
Directing at the characteristics of low-porosity,hypotension,fissure,hole dual porosity development of Niuxintuo high viscosity crude reservoir and the problems of anisotropism,serious water logging and high comprehensive water content, research and experiment are taken on fractured reservoir deep profile control technology and got the deep profile control formula system fitting Niuxintuo reservoir characteristics. This research and experiment solved the key technical problem of deep profile control and got a good result of oil increase and cost reduction by the application of field test.
出处
《当代化工研究》
2016年第3期15-16,共2页
Modern Chemical Research
关键词
裂缝性油藏
深部调驱
高凝稠油
牛心坨油层
fractured reservoir
deep profile control
high viscosity crude
Niuxintuo reservoir
