[1]李东传,金成福,余海鹰.复合射孔器射孔后环空压力分布试验研究[J].爆破器材,2009,38(01):38-40.
　LI Dongchuan,JIN Chengfu,YU Haiying.Study on Annulus Pressure Distribution after Perforation of Composite Perforators[J].EXPLOSIVE MATERIALS,2009,38(01):38-40.
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复合射孔器射孔后环空压力分布试验研究()
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《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
38
期数:
2009年01
页码:
38-40
栏目:
出版日期:
2009-02-20

文章信息/Info

Title:
Study on Annulus Pressure Distribution after Perforation of Composite Perforators
文章编号:
4119
作者:
李东传; 金成福; 余海鹰
（石油工业油气田射孔器材质量监督检验中心,黑龙江大庆163853）
Author(s):
LI Dongchuan;  JIN Chengfu;  YU Haiying
Oilfield Perforators Inspection Center of Petroleum Industry (Heilongjiang Daqing, 163853)
关键词:
复合射孔器; 环形空间; 压力分布; p-t曲线
Keywords:
composite perforators;  annular space;  pressure distribution;  p-t curve
分类号:
TE257+.1 TJ413.+7
文献标志码:
A
摘要:
提出了一种内置式复合射孔器地面测试方法，可对油田现场常用的1m复合射孔器进行压力时间曲线（p-t曲线）测试。将内置式复合射孔器放置在加固的套管试验装置中，在内置复合射孔器的第1发弹射孔孔眼、第16发弹射孔孔眼位径向90°位置安装压力传感器，环形空间注满清水后密封、起爆。试验结果表明，内置式复合射孔器产生的环空压力是不均匀的，第16发弹射孔孔眼位置的压力比第1发弹射孔孔眼位置高11%左右。可为复合射孔器评价、优化设计提供依据。
Abstract:
A ground test method for builtintype composite perforators is put forward to test onemeter perforators which are often used in the oilfields for pressuretime curve. A builtintype perforator is set in a cemented casing tester, and a pressure transducer is set at radial 90°of the 1st and 16th perforations. The annular space full of water is sealed and then the explosion is initiated. Test results show that the annulus pressure produced by builtintype composite perforators is nonuniform. The pressure of the 16th perforation is 11% higher than that of the 1st. The study is useful for evaluating and optimizing composite perforators.

参考文献/References:

［1］张国桉.复合射孔器产品质量控制方法［J］. 测井技术,2005,29(增刊):17～19. ［2］王艳萍,黄寅生,潘永新,薛爱莲.复合射孔技术的现状与趋势［J］.爆破器材,2002,31(3):30～33.［3］郭廷亮,陈峰,袁吉诚,张福祥.Stimgun 外套式复合射孔器在塔里木QLX井的应用［J］.测井技术,2005,29(3):253～255.［4］J.F. Schatz, B.L. Haney, S.A. Ager. HighSpeed Downhole Memory Recorder and Software Used to Design and Confirm Perforating/Propellant Behavior and Formation Fracturing［J］. SPE：56434MS，1999.［5］成建龙.内装药复合射孔器爆炸与燃烧过程分析［A］.山东东营:中国石油学会测井专业委员会射孔分会，2006.55~59.［6］GB/T 204892006， 油气井聚能射孔器材通用技术条件［S］. 北京:中国标准出版社,2006.

相似文献/References:

[1]李东传,金成福,金冶,等.复合射孔器在不同靶体上作用效果的试验研究[J].爆破器材,2013,42(06):43.[doi:10.3969/j.issn.1001-8352.2013.06.009]
　LI Dongchuan,JIN Chengfu,JIN Ye,et al.Experiment Study of the Effect of Combined Perforators on Different Targets[J].EXPLOSIVE MATERIALS,2013,42(01):43.[doi:10.3969/j.issn.1001-8352.2013.06.009]

备注/Memo

备注/Memo:
收稿日期：2008-06-23作者简介：李东传(1969~)，男，高级工程师，现从事聚能射孔弹流动检测工作。
更新日期/Last Update: 2011-05-26