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本文针对文79断块区开发中存在的问题,制定了总体开发思路:实现文138块勘探开发一体化;开展全面的三项调查,即停产井调查、井况调查、措施结构调查;确实落实四项转变,由单一注水向灵活多变的注水方式转变,措施重点由油井向水井转变,无效低效井关停向合理利用转变,天然能量开采向局部注采完善转变。提高了油藏的水驱油效率,区块开发效果明显改善。
In this paper, according to the existing problems in the development of Wen-79 fault zone, the overall development idea was formulated: the integration of Wen-138 exploration and development was realized; three comprehensive investigations were carried out, that is, the investigation of well shutdown, investigation of well conditions and structure investigation of measures; Four changes, from a single water injection to the flexible change of water injection, the focus of the change from oil wells to wells, inefficient wells shut down to the rational use of change, natural energy extraction to local injection perfect transformation. Improve the water flooding efficiency of the reservoir, and the effect of block development is obviously improved.