[1]付代轩,雷新华,李云.射孔弹射孔未穿孔的原因分析[J].爆破器材,2012,41(04):37-40.
　FU Daixuan,LEI Xinhua,LI Yun.Analysis on the Puncherless Cause of Perforating Charge[J].EXPLOSIVE MATERIALS,2012,41(04):37-40.
点击复制

射孔弹射孔未穿孔的原因分析()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
41
期数:
2012年04
页码:
37-40
栏目:
出版日期:
2012-08-20

文章信息/Info

Title:
Analysis on the Puncherless Cause of Perforating Charge
文章编号:
4450
作者:
付代轩; 雷新华; 李云
四川石油射孔器材有限责任公司（四川隆昌，642177）
Author(s):
FU Daixuan;  LEI Xinhua;  LI Yun
Sichuan Petroleum Perforation Material Co., Ltd. (Sichuan Longchang, 642177)
关键词:
射孔弹; 未穿孔; 导爆索; 爆轰感度
Keywords:
perforating charge;  puncherless;  detonating cord;  detonation sensitivity
分类号:
TE257+.1 TJ413.+7 TQ560.7
文献标志码:
A
摘要:
针对近期在四川油气田若干井次的施工中出现不完全射孔的现象进行了分析和试验，找出了射孔施工起爆率不能达到100%的主要影响原因，提出了相应的应对措施：加强射孔弹与射孔枪的匹配设计以避免装配过程导爆索受损，保证导爆索装配完成后处于绷直状态，选择合适感度的传爆药，优化压药工艺，降低传爆药压药密度，严格控制射孔弹装枪质量，提高导爆索本身质量，这些措施对有效提高射孔弹起爆率是很有必要的。
Abstract:
Analysis and experiment were carried out aiming at clarifying the phenomenon of several incomplete perforations appearing recently in Sichuan Oilfield. The main reason that the initiation ratio of the perforation could not reach 100% was figured out. The corresponding measures were propounded: for example, improving the matching design of perforating charges and guns to avoid the breakage of detonating cord when loading, ensuring the detonating cord straight after the assembling, choosing the booster explosive with appropriate sensitivity, optimizing the parameters of perforating charges loading, reducing the density of booster explosive, strictly controlling the assemble of perforating charges and guns, and improving the quality of the detonating cord. All of these proposals would be necessary for increasing the detonation ratio of perforating charge.

参考文献/References:

［1］国防科学技术工业委员会民爆器材监督管理局.GB/T 20489—2006 油气井聚能射孔器材通用技术条件［S］. 2006.
［2］袁吉诚，程晏桥，杨俊. 鱼1井射孔作业5发弹未起爆的原因分析——也谈“丢弹”［J］. 测井与射孔，2007（3）：72-73.
［3］李永基，徐建湘. 射孔作业“丢弹”现象的分析和试验［C］. 射孔分会第五届年会论文集. 中国石油学会测井专业委员会射孔分会，2006：69-72.
［4］王彦明. 石油民用爆破技术［M］. 西安：中国兵器工业二一三所，2011：112-120.
［5］李东传，金成福，刘亚芬，等. 弹间干扰消除方法初探［J］. 测井技术，2006（5）：476-478.
［6］赖康华，杜明章，王庆兵，等.钨铜粉末药型罩射孔弹对钢靶侵彻的数值模拟［J］. 爆破器材，2012，41（1）：7-10.
［7］张宝坪，张庆明，黄风雷. 爆轰物理学［M］ .北京：兵器工业出版社，2000：416-433.
［8］Campbell A.W., Davis W.C., Ramsay J.B., et al.Shock Initiation of Solid Explosives［J］. Physics of Fluids, 1961,4(4):511-521.
［9］孙国祥，党兰. 油气井射孔弹用炸药［J］. 测井技术，1996（4）：297-302. 
［10］刘建军. 低能导爆索的试制［J］. 山西化工，2006（5）：56-58.
［11］黄寅生，金建峰，张春祥，等. 小直径铅皮金属导爆索异常情况下的传爆［J］．火工品，2002（2）：8-11.

相似文献/References:

[1]赖康华,杜明章,雷新华,等.正交试验在粉末药型罩制造工艺参数研究中的应用[J].爆破器材,2010,39(06):34.
　LAI Kanghua,DU Mingzhang,LEI Xinhua,et al.Application of Orthogonal Design in Manufacturing Technological Parameters Study of Powder Liner[J].EXPLOSIVE MATERIALS,2010,39(04):34.
[2]张子敏①,许碧英①,阎峰②,等.活性金属药型罩射孔弹破甲试验研究[J].爆破器材,2013,42(04):53.[doi:10.3969/j.issn.1001-8352.2013.04.013]
　ZHANG Zimin,XU Biying,YAN Feng,et al.Penetrating Test of Active Metal Charge Liner Perforating Bullet[J].EXPLOSIVE MATERIALS,2013,42(04):53.[doi:10.3969/j.issn.1001-8352.2013.04.013]
[3]吴焕龙.装药与药型罩分离对射孔弹穿深影响的规律研究[J].爆破器材,2014,43(01):38.[doi:10.3969/j.issn.1001-8352.2014.01.008]
　WU Huanlong.Law Study on the Influence of Charging and Liner Separation to Penetration Depth of Perforating Charge[J].EXPLOSIVE MATERIALS,2014,43(04):38.[doi:10.3969/j.issn.1001-8352.2014.01.008]
[4]李尚杰,李必红,赵云涛,等.一种破片高回收率射孔弹壳体破碎特性的设计方法研究[J].爆破器材,2014,43(06):48.[doi:10.3969/j.issn.1001-8352.2014.06.011]
　LI Shangjie,LI Bihong,ZHAO Yuntao,et al.Design Method of High Recovery of Fragments about Shell of Shaped[J].EXPLOSIVE MATERIALS,2014,43(04):48.[doi:10.3969/j.issn.1001-8352.2014.06.011]
[5]汪长栓①,王海洲②,李刚③,等.Stimstream等孔径深穿透射孔弹在页岩气井中的应用[J].爆破器材,2017,46(05):38.[doi:10.3969/j.issn.1001-8352.2017.05.008]
　WANG Changshuan,WANG Haizhou,LI Gang,et al.Application of Stimstream Shaped Charge Providing Equal Aperture and Deep Penetration in Shale Gas Reservoir[J].EXPLOSIVE MATERIALS,2017,46(04):38.[doi:10.3969/j.issn.1001-8352.2017.05.008]
[6]李尚杰①,李必红①,盛廷强②,等.不同测试方法对射孔弹穿孔性能的评价[J].爆破器材,2018,47(02):61.[doi:10.3969/j.issn.1001-8352.2018.02.012]
　LI Shangjie,LI Bihong,SHENG Tingqiang,et al.Evaluation of Perforation Performances of the Shaped Charge by Different Methods[J].EXPLOSIVE MATERIALS,2018,47(04):61.[doi:10.3969/j.issn.1001-8352.2018.02.012]
[7]赖康华,雷新华,赵世华,等.LLM-105炸药在超高温射孔弹中的应用[J].爆破器材,2018,47(03):42.[doi:10.3969/j.issn.1001-8352.2018.03.008]
　LAI Kanghua,LEI Xinhua,ZHAO Shihua,et al.Application of LLM-105 Explosive in Ultra-high Temperature Perforating Charge[J].EXPLOSIVE MATERIALS,2018,47(04):42.[doi:10.3969/j.issn.1001-8352.2018.03.008]
[8]李必红,李哲雨,李尚杰,等.活性粉末药型罩射孔弹穿孔性能试验研究[J].爆破器材,2020,49(01):45.[doi:10.3969/j.issn.1001-8352.2020.01.009]
　LI Bihong,LI Zheyu,LI Shangjie,et al.Penetrating Performance Test of Shaped Charge with Active Powder Liner[J].EXPLOSIVE MATERIALS,2020,49(04):45.[doi:10.3969/j.issn.1001-8352.2020.01.009]

备注/Memo

备注/Memo:
收稿日期：2011-12-31
作者简介：付代轩（1968~），男，高级工程师。主要从事油气井射孔器材技术的研究及开发。
更新日期/Last Update: 2012-08-31