| 不动管柱水力喷射分段压裂工艺在川西水平井中的应用 |
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| 引用本文： | 蒋斌,易祖坤,詹斌.不动管柱水力喷射分段压裂工艺在川西水平井中的应用[J].石油工业技术监督,2012,28(4):1-5. |
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| 作者姓名： | 蒋斌 易祖坤 詹斌 |
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| 作者单位： | 1. 中国石化西南油气分公司工程监督中心,四川德阳,618000
2. 中国石化西南石油局井下作业公司,四川德阳,618000 |
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| 摘 要： | 通过将封隔器多层压裂的投球滑套技术引入到了水力喷射压裂工艺中,在国内外现有的常规水力喷射分段压裂技术基础上创造性地开发出了不动管柱滑套水力喷射分段压裂技术。该工艺结合了水力喷射技术和滑套多层压裂的优点,在不动管柱的情况下,不使用封隔器就能实现分层改造。根据该工艺的特点,对现场实施关键控制技术进行了优化,确保了工艺的成功应用。
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| 关 键 词： | 水平井 不动管柱 水力喷射 分段压裂 |
The Application of Water Jet Staged Fracturing Technology for Fixed Columns to the Horizontal Wells in the West of Sichuan |
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| Jiang Bin,Yi Zukun,Zhan Bin.The Application of Water Jet Staged Fracturing Technology for Fixed Columns to the Horizontal Wells in the West of Sichuan[J].Technology Supervision In Petroleum Industry,2012,28(4):1-5. |
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| Authors: | Jiang Bin Yi Zukun Zhan Bin |
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| Institution: | Jiang Bin,Yi Zukun,Zhan Bin |
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| Abstract: | Through an introduction of pitching sliding sleeve technology in the multi-fracturing of packer to the hydraulic jet fracturing technology,the sliding water jet staged fracturing technology for fixed columns has been creatively developed based on the current conventional water jet staged fracturing technology at home and abroad.Combined with the advantages of water jet technology and sliding sleeve multi-fracturing technology,this technology has realized the staged reform without the use of packers under the situation of fixed columns.Therefore,according to the characteristics of this technology,the key controlling techniques used in the field are optimized,which guarantees the successful application of this technology. |
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| Keywords: | horizontal wells fixed columns water jet staged fracturing |
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