| 油气井射孔用选发器的研究 |
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| 引用本文： | 罗兴平,周曌,陈论韬,朱安宁.油气井射孔用选发器的研究[J].火工品,2004(2):48-50. |
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| 作者姓名： | 罗兴平 周曌 陈论韬 朱安宁 |
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| 作者单位： | 中国兵器工业第213研究所,陕西,西安,710061;吐哈油田温米采油厂,新疆,鄯善,838202 |
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| 摘 要： | 传统的射孔工艺在遇到薄层多而且相距较远的油气井时，效率低下且危险陛大。本文研究了在一次射孔过程中携带多节射孔枪，进行多次射孔作业的射孔工艺。主要介绍了该系统中选发器的工作原理，并就其重要组件一—计数译码器的工作原理与工作过程进行研究，对该射孔系统进行了过电缆试验与高温试验，系统工作正常。
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| 关 键 词： | 射孔工艺 选发器 计数译码器 |
| 文章编号： | 1003-1480(2004)02-0048-03 |
| 修稿时间： | 2004年2月23日 |
The Research of Ignition Selector Used in Oil-gas Well Perforation |
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| LUO Xing-ping,ZHOU Zhao,CHEN Lun-tao,ZHU An-ning.The Research of Ignition Selector Used in Oil-gas Well Perforation[J].Initiators & Pyrotechnics,2004(2):48-50. |
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| Authors: | LUO Xing-ping ZHOU Zhao CHEN Lun-tao ZHU An-ning |
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| Affiliation: | LUO Xing-ping1,ZHOU Zhao1,CHEN Lun-tao2,ZHU An-ning1 |
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| Abstract: | The traditional perforating process for the oil-gas well having many thin layers and longer distance between the layers is inefficient and dangerous. The perforating process of perforating many times during one procedure is studied. The principle of ignition selector is introduced, and the principle and process of counting decoder are studied. The perforating system works well under over-voltage and high temperature tests. |
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| Keywords: | Perforating process Ignition selector Counting decoder |
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