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中原油田刘庄、白庙地区构造复杂 ,储层埋藏深 ,物性差 ,油气水层电性特征不明显 ,气藏类型复杂 ,试采井生产压差大 ,自然产能低 ,反凝析现象严重 ,加之地层高温高压 ,开采难度较大。针对这一现象开展了压裂综合技术研究 ,通过分析影响该地区压裂效果的因素 ,研究出一套压裂改造配套技术 ,并通过实例证实了该配套技术的可行性。
Zhongzhuang Oilfield Liuzhuang and Baimiao areas are complex in structure with deep buried reservoirs and poor physical properties. The electrical characteristics of oil-gas water layer are not obvious. The types of gas reservoirs are complex. The pressure drop in production wells is high with low natural productivity. , Coupled with the formation of high temperature and pressure, mining more difficult. In view of this phenomenon, a comprehensive research on fracturing technology has been carried out. By analyzing the factors that affect the fracturing effect in this area, a set of fracturing technology has been developed and the feasibility of this technology has been proved through an example.