| 文13北块低渗油藏裂缝分布规律与井网调整研究 |
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| 引用本文： | 王寿平,刘德华,汤军,刘志森. 文13北块低渗油藏裂缝分布规律与井网调整研究[J]. 石油天然气学报, 2004, 26(1): 82-83 |
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| 作者姓名： | 王寿平 刘德华 汤军 刘志森 |
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| 作者单位： | 中原油田分公司,河南 濮阳 457001;长江大学东校区,湖北 荆州 434023 |
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| 摘 要： | 分析了文13北块的渗流特征、裂缝方向对水驱采收率的影响．利用主曲率法对该区块的裂缝分布规律进行了分析计算．并结合油藏构造特点及动态数据分析．探讨了不同层的裂缝分布规律。在此基础上，研究了井网的适应性．并对该区块的井网进行调整．使注采系统更符合地下情况．从而达到良好的开发效果。
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| 关 键 词： | 低渗透油气藏 垂直裂缝 裂缝方位 裂缝延伸 井网调整 文东油田 |
| 文章编号： | 1000-9752(2004)01-0082-02 |
Fracture Distributional Laws and Well Pattern Ajustment in Low Permeable Reservoir in North Block of Wen 13 |
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| WANG Shou-ping. Fracture Distributional Laws and Well Pattern Ajustment in Low Permeable Reservoir in North Block of Wen 13[J]. Journal of Oil and Gas Technology, 2004, 26(1): 82-83 |
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| Authors: | WANG Shou-ping |
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| Abstract: | The effect of perculation characteristics and fracture direction on the recovery of water flooding in North Block of Wen 13 is analysed. The fracture distributional Laws of the block are calculated analytically by using the method of main curvature, the fracture distributional laws in different layers are discussed in combination with reservoir structural characteristics and dynamic data analysis. On the basis stated, well pattern adaptability is studied and the well pattern in the block is adjusted, thus the injection producing system is more suitable to in-situ condition with good development effect. |
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| Keywords: | low permeability reservoir vertical fracture fracture azimuth fracture extension well pattern adjustment Wendong Oilfield |
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