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在油田的生产过程中,为了保证原有的高产和稳产,通常会采取注水的方式。因此,注水工艺在对油田生产来说发挥着举足轻重的作用。但由于经过多年注水,易出现设备及其配套设施老化严重、注水管网腐蚀、结垢等一系列注水系统问题,导致系统效率变低,注水单耗高;还有注水过程中时常有细菌危害及注水系统能耗矛盾加剧等问题;。本文针对以上问题,系统地讨论了油田注水工艺中相关注意事项。
In the oilfield production process, in order to ensure the original high yield and stable production, usually take the way of water injection. As a result, waterflooding processes play a decisive role in oilfield production. However, after many years of water injection, a series of water injection system problems such as serious aging of equipment and its ancillary facilities, corrosion of water injection pipe network and scale formation, etc., lead to low system efficiency and high single consumption of water injection. Bacteria damage often occurs during water injection And the contradiction between water system energy consumption and other issues ;. In view of the above problems, this paper systematically discusses the relevant notes in the oilfield water injection process.