| 郑411块超稠油试油试采工艺技术应用 |
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| 引用本文： | 田家湖,阮树先,吴海林.郑411块超稠油试油试采工艺技术应用[J].油气井测试,2005,14(6):59-61,64. |
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| 作者姓名： | 田家湖 阮树先 吴海林 |
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| 作者单位： | 胜利石油管理局井下作业公司,山东,东营,257077 |
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| 摘 要： | 郑411块沙三段地层疏松出砂、原油粘度高，属中深层超稠油，常规试油试采方法难以突破出油关，采用APR全通径氮气垫测试、地层与井筒复合防砂、水平井配合直井蒸汽吞吐、氮气泡沫封堵调剖和井筒加热举升稠油等配套工艺技术，取得了较好的效果，为中深层超稠油油藏的开发提供了技术思路。
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| 关 键 词： | 郑411块 中深层超稠油 蒸汽吞吐 试油工艺 应用效果 |
| 收稿时间： | 2005-10-20 |
| 修稿时间： | 2005-10-20 |
Application of Super Dense Oil Testing and Extraction Tech in Zhen 411 Block |
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| Tian Jiahu,Ruan Shuxian,Wu Hailin.Application of Super Dense Oil Testing and Extraction Tech in Zhen 411 Block[J].Well Testing,2005,14(6):59-61,64. |
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| Authors: | Tian Jiahu Ruan Shuxian Wu Hailin |
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| Abstract: | Formation of the third sand segment in Zhen 411 block is loose to produce sand and whose viscosity of crude oil is high and belongs to super dense oil. Conventional oil testing and extraction tech is difficult to break through the barrier of producing oil and, it has obtained a good result by using APR testing with gas cushion, combination tech controlling sand for formation and well bore, steam taking in and sending out in large quantities for horizontal well matching straight well, close off profile control with nitrogen foam and lifting up dense oil by heat in bore hole which provides a technical thought for development of super dense oil reservoir in middle and deep layer. |
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| Keywords: | Zhen411 block super dense oil reservoir in middle and deep layer steam taking in and sending out in large quantities oil testing tech applied result |
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