| 肇261西块水井调剖效果分析 |
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| 引用本文： | 宋欢.肇261西块水井调剖效果分析[J].内蒙古石油化工,2011,37(7):248-249. |
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| 作者姓名： | 宋欢 |
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| 作者单位： | 大庆油田有限责任公司头台油田,黑龙江,大庆,163000 |
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| 摘 要： | 肇261西块葡萄花油层单井层数少(平均为3个),产量接替能力差,主力油层水淹后,油井产油量下降、含水上升速度较快,进一步控制含水上升速度提高采出程度难度大。因此在肇261区块开展了水井整体调剖控水试验研究,一定程度上控制了区块产量递减,有效改善了区块开发效果。
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| 关 键 词： | 水井调剖 体膨颗粒 聚表剂 控水增油 |
The Effect Analysis of Water well Shiftsection For Lao 261 Westblock |
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| SONG Huan.The Effect Analysis of Water well Shiftsection For Lao 261 Westblock[J].Inner Mongulia Petrochemical Industry,2011,37(7):248-249. |
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| Authors: | SONG Huan |
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| Affiliation: | SONG Huan(Toutai Oilfield Daqing Oilfield Co.,Ltd.,Daqing,Heilongjiang,163000,China,) |
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| Abstract: | The Putaohua oil layer of Zao 261 westblock individual well level number is little(even three),outcome replace bility is conrtrat,after mainlayer waterflood,the crude output of oil well is drop,containing water emergence velocity faster,further control water emergence velocity advance degree of reserve recovery difficulty great,so develop water well shiftsectinon development,control the decline of production in surely degree,improve the development effection of block in effect. |
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| Keywords: | Water Well Shiftsection The Grain of Volume Expansinon Polymer Control Water and Gain Oil |
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