| 西峰油田白马南区裂缝发育储层合理开发技术研究 |
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| 引用本文： | 刘军锋,石海霞,顾燕凌.西峰油田白马南区裂缝发育储层合理开发技术研究[J].重庆科技学院学报(自然科学版),2010,12(5). |
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| 作者姓名： | 刘军锋 石海霞 顾燕凌 |
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| 作者单位： | 长庆油田分公司第二采油厂,庆城,745100;长庆油田分公司超低渗透油藏研究中心,西安,710018 |
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| 摘 要： | 白马南区为西峰油田重点区块之一,该区具有裂缝系统发育,储层渗透率低等特点。根据岩心观察、薄片鉴定、X-CT扫描等分析结合生产验证表明,该区裂缝与天然隐裂缝均比较发育,微裂缝对改善储层物性有一定的作用,天然隐裂缝易注入水使沿单方向突进,形成暴性水淹,开发效果变差。通过采用菱形反九点井网,裂缝线状注水方式结合超前注水技术与压裂改造等措施的实施,提高了单井的产能,取得了较好的开发效果。
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| 关 键 词： | 西峰油田 裂缝 开发技术 |
Development Technology Research on Fractured Reservoirs in the Southern of Baima Area in Xifeng Oilfield |
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| LIU Jun-feng,SHI Hai-xia,GU Yan-ling.Development Technology Research on Fractured Reservoirs in the Southern of Baima Area in Xifeng Oilfield[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2010,12(5). |
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| Authors: | LIU Jun-feng SHI Hai-xia GU Yan-ling |
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| Affiliation: | LIU Jun-feng1 SHI Hai-xia1 GU Yan-ling2 (1.No.2 Oil Production Plant of Changqing Oilfield Company,Qingcheng 745100,2.Research Centerof Ultra-low Permeability Reservoir,Changqing Oilfield Company,Xi'an 710018) |
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| Abstract: | The southern of Baima area is one of key blocks in Xifeng oilfield,which has characteristics of fracture development, low permeability and so on.According to core observation,thin section, X-CT scan analysis, combined with production show that the area of natural hidden cracks and fractures are more developed; micro-cracks plays the role on the improvement of reservoir properties;natural hidden cracks is easily injected with water,so that along the single direction it forms a storm of flooding,and developme... |
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| Keywords: | Xifeng oilfield fracture development technique |
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