[1]郭红军,王宝兴,汪长栓,等.油气井等孔径射孔弹性能影响因素探讨[J].测井技术,2016,40(06):769-772.[doi:10.16489/j.issn.1004-1338.2016.06.022]
 GUO Hongjun,WANG Baoxing,WANG Changshuan,et al.On Main Influence Factors on Charge Performance of Consistent Size Hole[J].WELL LOGGING TECHNOLOGY,2016,40(06):769-772.[doi:10.16489/j.issn.1004-1338.2016.06.022]
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油气井等孔径射孔弹性能影响因素探讨()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第40卷
期数:
2016年06期
页码:
769-772
栏目:
射孔技术
出版日期:
2016-12-30

文章信息/Info

Title:
On Main Influence Factors on Charge Performance of Consistent Size Hole
文章编号:
1004-1338(2016)06-0769-04
作者:
郭红军王宝兴汪长栓石健谢骊航杨晓林
北方斯伦贝谢油田技术(西安)有限公司,陕西 西安710065
Author(s):
GUO HongjunWANG BaoxingWANG ChangshuanSHI JianXIE LihangYANG Xiaolin
North Schlumberger Oilfield Technologies(Xi’an) CO. LTD., Xi’an, Shaanxi 710065, China
关键词:
射孔技术等孔径射孔弹装药结构药型罩配方压罩工艺
Keywords:
perforating technology consistent through hole shaped charges charge structure liner formula liner forming technology
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2016.06.022
文献标志码:
A
摘要:
等孔径射孔弹是近年来新开发的一种穿孔孔径受间隙影响较小的聚能射孔弹。通过试验数据分析表明装药结构、药型罩配方、压罩工艺等因素是影响等孔径射孔弹性能的主要因素。通过对装药结构、药型罩配方、压罩工艺的改进,研制了等孔径射孔弹性能。经API RP 19B混凝土靶试验,在射孔枪完全偏置套管一侧的情况下,套管最大和最小穿孔孔径相比平均值最大偏差为10%。
Abstract:
Consistent through hole charge developed in recent years is shaped charge which entrance hole diameter is less affected by standoff. The test datum analysis indicate that charge structure, liner formula, liner forming technology are main factors which influences the hole size of consistent through hole charge. Charge structure, liner formula and liner forming technology are improved. API RP 19B concrete target test shows that entrance hole diameter standard deviation is less 10% without use of centralization in the case of a fully offset casing side of the perforating gun.

参考文献/References:

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备注/Memo

备注/Memo:
作者简介: 郭红军,男,1968年生,高级工程师,从事射孔技术研发工作。E-mail:ghj999666@sohu.com
更新日期/Last Update: 1900-01-01