| 环空压裂专用悬挂器研制与应用 |
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| 引用本文： | 赵社强,何元东,魏英杰,陈小新. 环空压裂专用悬挂器研制与应用[J]. 石油矿场机械, 2009, 38(4): 71-73 |
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| 作者姓名： | 赵社强 何元东 魏英杰 陈小新 |
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| 作者单位： | 中原油田,井下特种作业处,河南,濮阳,457164 |
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| 摘 要： | 针对环空压裂时油管经常被严重损坏，甚至被割断落井问题，研制了环空压裂专用悬挂器。该悬挂器具有结构简单、耐冲击、耐磨削等特点。介绍了悬挂器的设计思路及组成。现场应用7口井，施工成功率100％，满足了施工要求，具有良好的推广应用情景。
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| 关 键 词： | 悬挂器 压裂 环空 应用 |
Research and Application of Special Hanger for Annulus Fracturing |
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| ZHAO She-qiang,HE Yuan-dong,WEI Ying-jie,CHEN Xiao-xin. Research and Application of Special Hanger for Annulus Fracturing[J]. Oil Field Equipment, 2009, 38(4): 71-73 |
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| Authors: | ZHAO She-qiang HE Yuan-dong WEI Ying-jie CHEN Xiao-xin |
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| Affiliation: | ( Downhole Special Service Department, Zhongyuan Oil field Company, Puyang 457164, China) |
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| Abstract: | Aiming to solve the problem of the tubing seriously damaged, even cut by high rate sand and fell into bottom hole during annulus fracturing treatment, a special hanger was designed. It has the characteristics of simple structure, shock resistance and polish durability. The design thinking and compose of the hanger were introduced. The practical use, in 7 wells with success ratio up to 100%, satisfied the requirements of treatment and has a good future. |
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| Keywords: | hanger fracture annulus space application |
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