| 黄16井区水气交替注氮参数和注氮方案优化研究 |
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| 引用本文： | 郭庆安,刘尧文,付春华,代士郁. 黄16井区水气交替注氮参数和注氮方案优化研究[J]. 石油天然气学报, 2004, 26(3): 104-105 |
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| 作者姓名： | 郭庆安 刘尧文 付春华 代士郁 |
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| 作者单位： | 中国地质大学(武汉)资源学院,湖北,武汉,430074;江汉油田分公司勘探开发研究院,湖北,潜江,433124 |
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| 基金项目： | 中国石油化工股份有限公司科研项目(P01036)。 |
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| 摘 要： | 通过组分数值模拟方法针对黄场油田黄16井区开展了水气交替方式氮气非混相驱的注入方式、注入周期、注氮量和注入气水比等注入参数优化研究。优化结果为：注气方式为水气交替注入．注气周期为30d，单井注入量为目前注水量的1．2倍。气水比为1.2：1。并进一步研究了黄16井区水气交替方式氮气非混相驱方案．推荐黄新33井水气交替方式注氮气方案为现场实施方案。
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| 关 键 词： | 水气交替 氮气 氮气非混相驱 方案优化 江汉油田 |
| 文章编号： | 1000-9752(2004)03-0104-02 |
Selecting Nitrogen Injection Parameters and Its Injection Scheme of Water Alternating Gas (WAG) in Wellblock Huang 16 |
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| GUO Qing-an. Selecting Nitrogen Injection Parameters and Its Injection Scheme of Water Alternating Gas (WAG) in Wellblock Huang 16[J]. Journal of Oil and Gas Technology, 2004, 26(3): 104-105 |
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| Authors: | GUO Qing-an |
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| Abstract: | The injection mode of nitrogen immiscible displacement by WAG, parameters of injecting cycle, nitrogen injecting volume and injected gas-water ratio are studied through compositional numerical simulation. The result of study is that the injecting mode is WAG, the injecting cycle is 30d, the injection volume of a single well is 1. 2 time of current water injection, gas-water ratio is 1. 2:1,and the injection scheme of nitrogen immiscible displacement by WAG in Wellblock Huang 16 is studied further. The injection scheme of Well Huangxin 33 is recommended for field application. |
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| Keywords: | WAG nitrogen gas nitrogen immiscible displacement scheme selection Jianghan Oilfield |
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