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河南稠油资源品位低,开采难度大,效益差。近几年,通过实践,逐渐摸索出一套适应开发需要的科学生产管理方法,明显地改善了稠油开发效果。以提高热效率为核心,形成了八大生产管理制度;深化油藏认识,使油藏-工艺-管理三者有机结合,充分利用了地层储热,提高了周期吞吐开发水平;以降粘、防砂、堵窜为重点,实现了地面-井筒-油层三位一体工艺配套,保证了油井正常生产。
Henan heavy oil resources, low grade, difficult exploitation, poor efficiency. In recent years, through practice, we gradually developed a set of scientific production management methods that meet the needs of development and obviously improved the effect of heavy oil development. In order to improve thermal efficiency as the core, the formation of the eight production management system; deepen understanding of the reservoir, the reservoir - process - management of the three organic integration, make full use of stratum heat storage and improve the cycle of throughput development level; viscosity, sand control, Channeling as the focus, to achieve the ground - wellbore - reservoir Trinity supporting technology to ensure the normal production wells.