| 井型对缝洞型碳酸盐岩凝析气藏开发对策的影响 |
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| 引用本文： | 张学磊,张守良,樊茹,焦玉卫,李勇.井型对缝洞型碳酸盐岩凝析气藏开发对策的影响[J].特种油气藏,2011,18(3):74-77,139. |
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| 作者姓名： | 张学磊 张守良 樊茹 焦玉卫 李勇 |
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| 作者单位： | 1. 中油勘探开发研究院,北京,100083
2. 中油勘探与生产分公司,北京,100011 |
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| 基金项目： | 中石油碳酸盐岩重大专项“海相碳酸盐岩气藏高效开发技术研究与应用”(2008E-0610-08) |
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| 摘 要： | 缝洞型气藏储层类型多样,非均质性严重,油气水关系复杂,影响开发对策的因素较多,井型的优化配置是其关键因素之一。应用数值模拟方法对不同缝洞系统井型适应性进行了研究,分析了水体能量、开采速度、开发方式对开发效果的影响。结果表明单洞及多洞系统无底水的情形适合采用直井开发,而水平井更适合有底水存在的多洞系统以及多洞之间不连通的情况。在此基础上结合塔中I号气田凝析气藏的开发,确立了主要的开发技术对策,为此类气藏的开发提供了理论依据。
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| 关 键 词： | 缝洞型凝析气藏 数值模拟 井型 水体能量 开采速度 |
Impact of well type on development strategy for vuggy fractured carbonate condensate gas reservoir |
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| ZHANG Xue-lei,ZHANG Shou-liang,FAN Ru,JIAO Yu-wei,LI Yong.Impact of well type on development strategy for vuggy fractured carbonate condensate gas reservoir[J].Special Oil & Gas Reservoirs,2011,18(3):74-77,139. |
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| Authors: | ZHANG Xue-lei ZHANG Shou-liang FAN Ru JIAO Yu-wei LI Yong |
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| Affiliation: | ZHANG Xue-lei1,ZHANG Shou-liang2,FAN Ru1,JIAO Yu-wei1,LI Yong1(1.Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083,China,2.Exploration and Production Company,Beijing 100011,China) |
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| Abstract: | Vuggy fractured reservoirs are characterized by diversified reservoir types,severe heterogeneity and complex oil/gas/water relationship.There can be many factors affecting development strategy,of which well type configuration is one of the key factors.Numerical simulation has been conducted to study the adaptability of well type to different vuggy fractured systems and to analyze the impacts of aquifer energy,recovery rate and development method on development effect.The results indicate that vertical well ... |
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| Keywords: | vuggy fractured condensate gas reservoir numerical simulation well type aquifer energy recovery rate |
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