| 动态负压射孔+跨隔测试+水力泵快速返排联作工艺在稠油井的应用 |
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| 引用本文： | 金镇龙,黄旭望,聂锴,张军,陈启宁,史伟杰. 动态负压射孔+跨隔测试+水力泵快速返排联作工艺在稠油井的应用[J]. 油气井测试, 2011, 20(6): 69-70 |
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| 作者姓名： | 金镇龙 黄旭望 聂锴 张军 陈启宁 史伟杰 |
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| 作者单位： | 1. 大庆油田海拉尔石油勘探开发指挥部,内蒙古海拉尔,021008
2. 大港油田钻采院,天津,300280 |
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| 摘 要： | 针对海拉尔油区部分区块原油粘度高,含蜡重,流动性差,采用常规抽汲排液方式常遇到抽子难于下放入井或下放过程中被原油托住,不能达到预定深度,无法求取储层产能、流压,收集不到有代表性产液样品的问题,在稠油井上成功实施了动态负压射孔+跨隔MFE测试+短型滑套式水力喷射泵快速排液求产三联作测试工艺。采用的动态负压射孔新技术达到了改善孔道周围渗透情况,提高产量的目的。跨隔MFE测试实现了封层、测试一体化施工,水力泵排液解决了稠油井采用常规抽汲排液方式难以求取产能的问题,满足了生产要求。
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| 关 键 词： | 稠油 动态负压射孔 短型滑套式水力泵 联作测试管柱 |
Successful Application of Combined Technology in Heavy Oil of Dynamic Under-Balanced Perforation+Straddle Test+Hydraulic Pump for Rapid Flow-Back |
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| Jin Zhenlong,Huang Xuwang,Nie Kai,Zhang Jun,Chen Qining,Shi Weijie. Successful Application of Combined Technology in Heavy Oil of Dynamic Under-Balanced Perforation+Straddle Test+Hydraulic Pump for Rapid Flow-Back[J]. Well Testing, 2011, 20(6): 69-70 |
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| Authors: | Jin Zhenlong Huang Xuwang Nie Kai Zhang Jun Chen Qining Shi Weijie |
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| Affiliation: | Jin Zhenlong,Huang Xuwang(Hailar Exploration and Development Headquarter,Daqing Oilfield),Nie Kai,Zhang Jun,Chen Qining,Shi Weijie(Drilling and Production Institute,Dagang Oilfield) |
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| Abstract: | To problems of not acquiring the reservoir capacity,flow pressure and collecting representative samples because swab is difficult to lower down or is stuck by heavy oil to cause testing string not reaching the desired depth for high viscosity,waxy heavy,poor mobility of Crude oil in Hailar District,the three combined testing tech of dynamic under-balanced perforation + straddle testwithMFE + drain fluid and production with short sleeve style of hydraulic jet pump has achieved good operation results.By using... |
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| Keywords: | heavy oil dynamic under-balanced perforation short sleeve style of hydraulic pump combined test string |
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