对于边底水不活跃的稠油油藏,经过多轮次蒸汽吞吐后,突出表现为低压低产的特点,研究如何通过各种综合措施提高开发效果具有重要现实意义。在充分分析地质及开发特点的基础上,针对存在主要问题,研究了提高开发效果的各项增油措施,并进行了实施效果的分析与计算,这些措施包括:深穿透射孔、优化注汽、氮气驱、微生物驱、热水驱、精细油藏描述、大位移侧钻及优化抽油制度等,综合措施大大增加了开发与经济效果,对其它同类油藏提供借鉴依据。 For heavy oil reservoirs with inactive edge water, after many rounds of steam huff and puff, it is characterized by low pressure and low yield. It is of great practical significance to study how to improve the development effect through various comprehensive measures. On the basis of fully analyzing the geology and development characteristics, the main measures for the existence of the main problems, to improve the effectiveness of the development of various oil measures, and the implementation of the results of the analysis and calculation, these measures include: deep through the perforation, optimization note Steam, nitrogen flooding, microbial flooding, hot water flooding, fine reservoir description, large displacement sidetracking, and optimized pumping system. Comprehensive measures have greatly increased development and economic effects and provided reference for other similar reservoirs.