| 分层注水井验封工艺技术及量化解释新方法 |
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| 引用本文： | 吴洪彪,付玉青,祖树平.分层注水井验封工艺技术及量化解释新方法[J].油气井测试,1999(3). |
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| 作者姓名： | 吴洪彪 付玉青 祖树平 |
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| 作者单位： | 石油大学(吴洪彪)，大庆油田采油五厂(付玉青)，大庆开发区(祖树平) |
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| 摘 要： | 针对分层注水井单压力计验封无法监测检验压差 ,成功率较低 ,同时对封隔器漏失程度也无法进行量化分析等问题 ,研究出了双压力计验封工艺技术及验封量化解释新方法。利用比值法可以较好地对封隔器的漏失程度进行量化分析 ,而采用不稳定渗流法可以准确地计算管柱的漏失量
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| 关 键 词： | 注水井 检测 封隔器 解释 方法 |
Sealing Test Technology and New Quantized Interpretation Method for Separate Water Injection Wells. |
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| Wu Hongbiao.Sealing Test Technology and New Quantized Interpretation Method for Separate Water Injection Wells.[J].Well Testing,1999(3). |
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| Authors: | Wu Hongbiao |
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| Abstract: | In view of impossibility for single gauge sealing test to monitor differential pressure,low success ratio and impossibility of quantized analysis to packer leak-off degree in separate water injection wells,the dual gauge sealing test technology and a new method of sealing test quantized interpretation were developed.Using rationg technique may better analyze quantized packer leak-off degree,while using unstable seepage flow technique may accurately calculate leakage of the string. |
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| Keywords: | injection well detection interpretation packer method |
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