| 套管减磨接头的研制与应用 |
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| 引用本文： | 王卫,马清明,徐俊良,吴仲华. 套管减磨接头的研制与应用[J]. 石油钻探技术, 2003, 31(3): 38-39 |
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| 作者姓名： | 王卫 马清明 徐俊良 吴仲华 |
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| 作者单位： | 胜利石油管理局钻井工艺研究院,山东东营,257064 |
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| 摘 要： | 在分析技术套管磨损原因的基础上，介绍了国内外套管防磨技术的现状，详细介绍了胜利油田研制的套管减磨接头的结构、工作原理及主要性能参数。在胜利油田的现场使用情况表明，该接头安全可靠，操作方便，使用效果好，减少了后期修套、补套或修井的可能性，延长了油井的使用寿命，经济效盆明显，具有广阔的应用前景。
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| 关 键 词： | 石油套管 减磨接头 胜利油田 钻杆接头 技术套管 |
| 文章编号： | 1001-0890(2003)03-0038-02 |
| 修稿时间： | 2002-10-24 |
Casing Antifriction Connection Technology and Applicationes in Shengli Oilfield |
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| Wang Wei,Ma Qingming,Xu Junliang,Wu Zhonghua. Casing Antifriction Connection Technology and Applicationes in Shengli Oilfield[J]. Petroleum Drilling Techniques, 2003, 31(3): 38-39 |
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| Authors: | Wang Wei Ma Qingming Xu Junliang Wu Zhonghua |
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| Abstract: | Based on analyzing causes of casing wearing, this paper presents the current state of this technology in the world, and articulates the structures, mechanism and main performance parameters of the casing antifriction connection. Its application in Shengli Oilfield demonstrates that this sub has such advantages as being reliable, durable, convenient to operate, and having an apparently positive effect. Its application reduced the possibilities of casing repairing or workover operations, extended the life circle of the well, brought about remarkable profit. Therefore, it has a huge market potential. |
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| Keywords: | intermediate casing casing abrasion drill pipe joint Shengli Oilfield |
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