| 油气井射孔弹用炸药 |
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| 引用本文： | 孙国祥 党兰. 油气井射孔弹用炸药[J]. 测井技术, 1996, 20(4): 297-302 |
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| 作者姓名： | 孙国祥 党兰 |
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| 作者单位： | [1]西安近代化学研究所 [2]西安石油勘探仪器总厂 |
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| 摘 要： | 介绍了中、美两国射孔弹用南炸药和混合炸药共计４２种，根据炸药的耐热性，射孔弹可分为普通型、高温和超高温型三类。炸药在耐药性与其受热时间有密切关系。最后，简述了林井深估算井温以及选用射孔炸药的方法。
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| 关 键 词： | 射孔弹 射孔 炸药 耐热 油气井 |
Explosives for Perforating Charges of Oil and Gas Wells |
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| Sun,G.X.et al.. Explosives for Perforating Charges of Oil and Gas Wells[J]. Well Logging Technology, 1996, 20(4): 297-302 |
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| Authors: | Sun G.X.et al. |
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| Abstract: | Forty-two kinds of simple explosives and composite explosives for perforating charges made in China and U. S. A. are introduced in this paper. According to the heat resistance properties of explosives perforating charges can be divided into three types-general, high temperature and ultra high temperature. The heat resistance properties of explosives have relation to their heated time,Finally,how to estimate well temperature from well depth and how to select explosives are presented. |
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| Keywords: | perforating bullet perforation explosive heat resistance |
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