| 辽河油区油井射孔防砂技术及发展方向探讨 |
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| 引用本文： | 吴志勇. 辽河油区油井射孔防砂技术及发展方向探讨[J]. 石油矿场机械, 2011, 40(1): 32-37 |
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| 作者姓名： | 吴志勇 |
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| 作者单位： | 中油辽河油田公司,钻采工艺研究院,辽宁,盘锦,124010 |
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| 摘 要： | 介绍了辽河油区筛管防砂、分层防砂、机械压裂防砂、化学高温压裂防砂、人工井壁防砂、纤维防砂等典型油井射孔防砂技术。分析了该油区油井射孔防砂技术的现状及发展方向,目前已形成5种枪型,高、中、低3种参数的系列化防砂产品,适用于不同油藏状况。截至2009年底,已在辽河油田出砂较严重区块施工330口井,增油30×104t,防砂成功率94.5%,防砂成功井地面测试油井含砂量〈0.03%,实现了射孔技术与防砂技术的结合。该技术施工程序简单,防砂生产效果好,是出砂油田高效开发的一条新途径。
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| 关 键 词： | 辽河油区 射孔 防砂 发展方向 |
Discussion on Oil Well Perforation and Sand Control and Tendency in Liaohe Oil Zone |
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| WU Zhi-yong. Discussion on Oil Well Perforation and Sand Control and Tendency in Liaohe Oil Zone[J]. Oil Field Equipment, 2011, 40(1): 32-37 |
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| Authors: | WU Zhi-yong |
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| Affiliation: | WU Zhi-yong(Drilling and Oil Production Technology Research Institute,Liaohe OilfieldCompany of PetroChina,Panjin 124010,China) |
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| Abstract: | Oil well perforation and sand control;separated zone sand control,mechanical fracturing,high temperature fracturing,artificial wall sand control and fiber sand control were introduced.The sand control in oil field was analyzed for its,present and tendency.Five types of gun were developed for high,medium and low series to be suitable for kinds of oil reservoir.By the |
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| Keywords: | Liaohe oil province perforation sand control development direction |
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