油井产能效率及影响因素分析

Analysis of Producing Efficiency and Influencing Factor

为准确评价油田开发效果提出产能效率的新概念,并认为以此来评价油田是否达到少井高产及较好的开采效益是合理的,分析了油田开发过程中影响产能效率的主要因素,即油田储量丰度、井网密度及采油速度等,同时给出了提高油田产能效率的途径和策略,认为应该从井网控制、生产优化、复杂井型、提高单井产能配套措施等方面着手。

The new concept of producing efficiency is given in this paper and it is reasonable to evaluate if oilfield to be high production with a few wells or not, and to be a good developed benefic. Meanwhile, the main factor of influencing on production efficiency is analyzed in the oilfiled development which includes oil reserves abundance, well density, producing rate. The way and strategy to improve the oilfield production efficiency is present.