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工程设计学报
工程设计学报  2011, Vol. 18 Issue (5): 378-381    
机电一体化和智能化系统设计理论、方法与技术     
射孔枪枪内压力测试系统的研究
刘祖凡1,2,祖静1,2,崔春生1,2,马铁华1,2
1.中北大学 电子测试技术重点实验室, 山西 太原 030051；
2.中北大学 仪器科学与动态测试教育部重点实验室,山西 太原 030051
Research on pressure measurement system in perforation gun
LIU Zufan1,2, ZU Jing1,2, CUI Chunsheng1,2, MA Tiehua1,2
1.Science and Technology on Electronic Test & Measurement Laboratory, North University of China, Taiyuan 030051, China;
2.Key Laboratory of Instrumentation Science & Dynamic Measurement, Ministry of Education, North University of  China, Taiyuan 030051, China
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摘要： 枪外环空压力不能直观反映射孔过程,为了更好评估射孔器,研究了一种能够直接测试枪内压力的测试系统.从实际应用需求出发,给出了系统总体设计方案和测试系统的技术指标,重点介绍了采样策略的设定和实现原理.经过模拟油井和模拟膛压实验,结果表明,该存储测试系统能够精确记录射孔过程枪内压力的变化,为进一步研究射孔工艺机理提供理论依据.
关键词： 射孔;  枪内压力;  射孔过程;  模拟膛压;  测试系统    
Abstract: Perforation pressure between gun and casing could not directly reflect the perforation process,in order to better assess the perforation gun,the test system which could immediately test pressure in perforation gun was designed. The system overall design scheme and technology target of the test system were introduced,focusing on the realization of frequency sampling theory. All of these were based on practical applications. After several simulations, such as oil simulation and chamber pressure simulation, the results show that this storage test system can record the pressure data of the perforation process include perforating and fracturing recovery accurately. So it can provide theoretical basis for further studying the mechanism perforation．
Key words: perforation    pressure in gun    perforation process    chamber pressure simulation    test system
出版日期: 2011-10-28
:  TB 86  
基金资助:

山西省回国留学人员重点科研资助项目(2008003)
作者简介: 刘祖凡(1985—),男,河南洛阳人,硕士生,从事动态测试与智能仪器研究工作,Email:zufan28@163.com.
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引用本文:

刘祖凡, 祖静, 崔春生, 马铁华. 射孔枪枪内压力测试系统的研究[J]. 工程设计学报, 2011, 18(5): 378-381.

LIU Zu-Fan, ZU Jing, CUI Chun-Sheng, MA Tie-Hua. Research on pressure measurement system in perforation gun[J]. Chinese Journal of Engineering Design, 2011, 18(5): 378-381.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2011/V18/I5/378

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