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A-1井是杏南开发区一口聚驱采油井,主要开采萨Ⅲ油层。该井自投产以来产液能力不足,产液量一直较低。为此,通过动静态资料的分析,发现本井具有挖潜潜力,并于2009年10月实施压裂改造,取得了较好的效果。本文首先简要介绍了A-1井的基本概况,其次介绍了产液低的原因,最后进行了潜力分析与措施选择,得出了结论。
Well A-1 is a poly-flooding production well in Xingnan Development Zone, mainly for the production of oil layer III. The well has not been capable of producing fluids since it was put into production, and the fluid production has been low. Therefore, through the analysis of dynamic and static data, it is found that the well has the potential for tapping potential and the fracturing transformation was carried out in October 2009, and good results have been achieved. This paper first briefly introduces the basic situation of well A-1, followed by the introduction of low liquid production reasons, the last potential analysis and measures to choose, reached the conclusion.