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| 五点井网注水井压裂裂缝参数对油井产量的影响 | |
| 引用本文： | 艾敬旭,单学军,侯天江.五点井网注水井压裂裂缝参数对油井产量的影响[J].断块油气田,2011,18(5):649-652. |
| 作者姓名： | 艾敬旭 单学军 侯天江 |
| 作者单位： | 1. 中国石化国际石油勘探开发有限公司开发生产部,北京,100083 2. 中国石化国际石油勘探开发有限公司技术支持部.北京100083 3. 中国石化中原油田分公司油气技术管理部,河南濮阳,457001 |
| 摘 要： | 根据五点并网整体压裂特点，建立了考虑注水井导流能力沿裂缝变化和导流能力随时间失效的产量预测模型，模型更符合实际情况。使用该模型计算注水井压裂对相邻油井的产量影响情况，从而优选出注水井裂缝参数。同时，计算模型考虑了注水井裂缝和附近地层的渗透率伤害对油井产量的影响．也考虑了注水井裂缝和地层相对渗透率不同对油井产量的影响，结果表明：裂缝和地层伤害．以及裂缝和地层相对渗透率不同会严重影响油藏的采收率。 |
| 关 键 词： | 注水井 导流能力 压裂 相对渗透率 数值模拟 |
Effect of fracture parameter on oil well production during fracturing water injection well in five-spot well pattern |
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| Ai Jingxu,Shan Xuejun,Hou Tianjiang.Effect of fracture parameter on oil well production during fracturing water injection well in five-spot well pattern[J].Fault-Block Oil & Gas Field,2011,18(5):649-652. | |
| Authors: | Ai Jingxu Shan Xuejun Hou Tianjiang |
| Affiliation: | Ai Jingxu~1,Shan Xuejun~2,Hou Tianjiang~3 (1.Department of Development and Production,International Petroleum Exploration and Production Corporation,SINOPEC,Beijing 100083,China,2.Department of Technical Support,3.Oil and Gas Technology Administration Department of Zhongyuan Oilfield Company,Puyang 457001,China) |
| Abstract: | According to the integral fracturing characteristics of the five-spot well pattern,a numerical model considering the change of fracture conductivity for water injection well along the fracture and the decrease of it is established.The model is more practical.The effect of the water injection well fracturing on the adjacent oil well production is calculated by the model and then the fracture parameters of water injection well are optimized.Meantime,the calculation model considers the effect of the permeabili... |
| Keywords: | water injection well conductivity fracturing relative permeability numerical simulation |
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