[1]刘家通①,周征①③,李战军②,等.“层内爆炸”技术用硝基甲烷改性液体炸药的配方研究[J].爆破器材,2015,44(02):23-27.[doi:10.3969/j.issn.1001-8352.2015.02.006]
　LIU Jiatong,ZHOU Zheng,LI Zhanjun,et al.Formulation of Modified Nitromethane Liquid Explosives Using Stimulation Technology of Exploding in Fracture[J].EXPLOSIVE MATERIALS,2015,44(02):23-27.[doi:10.3969/j.issn.1001-8352.2015.02.006]
点击复制

“层内爆炸”技术用硝基甲烷改性液体炸药的配方研究()
分享到：

《爆破器材》[ISSN:1001-8352/CN:32-1163/TJ]

卷:
44
期数:
2015年02
页码:
23-27
栏目:
基础理论
出版日期:
2015-04-20

文章信息/Info

Title:
Formulation of Modified Nitromethane Liquid Explosives Using Stimulation Technology of Exploding in Fracture
文章编号:
4861
作者:
刘家通①; 周征①③; 李战军②; 崔晓荣②; 钱华①③
①南京理工大学化工学院（江苏南京，210094）
②广东宏大爆破股份有限公司（广东广州，510623）
③国家民用爆破器材质量监督检验中心（江苏南京，210094）
Author(s):
LIU Jiatong①; ZHOU Zheng①③; LI Zhanjun②; CUI Xiaorong②; QIAN Hua①③
① School of Chemical Engineering，Nanjing University of Science and Technology (Jiangsu Nanjing, 210094)
② Guangdong Hongda Blasting Co., Ltd. (Guangdong Guangzhou, 510623)
③National Supervision and Inspection Center for Industrial Explosive Materials (Jiangsu Nanjing, 210094)
关键词:
液体炸药; 硝基甲烷; 层内爆炸; 油气藏; 低渗透
Keywords:
liquid explosive;  nitromethane;  exploding in fracture;  reservoir;  low-permeability
分类号:
TD235.2+1；TE38
DOI:
10.3969/j.issn.1001-8352.2015.02.006
文献标志码:
A
摘要:
根据“层内爆炸”技术对液体炸药理化性能、安全性能和爆轰性能的要求，采用单因素法对硝基甲烷液体炸药进行改性研究，确定硝基甲烷改性液体炸药配方的质量分数为：硝基甲烷76%、乙二胺5%、醋酸纤维素5%、片状铝粉14%。该配方硝基甲烷改性液体炸药的主要性能指标为：黏度1 342 mPa?s，pH值8.0，挥发率2.0%，机械感度0，临界传爆直径2.5～3.0 mm，爆容662 L/kg，爆热5 749 kJ/kg，爆速4 233 m/s，满足“层内爆炸”技术开采低渗透油气藏的使用要求。
Abstract:
The research on the modification of nitromethane explosive using the single factor was performed and the optimum formulation of modified nitromethane liquid explosive with nitromethane 76%, ethylenediamine 5%, celluloseacetate5%, aluminum powder 14% (mass fraction) was confirmed, based on the requirements of stimulation technology of exploding in fracture for the safety, physicchemical properties and detonation of liquid explosive. The main properties of this modified nitromethane liquid explosive include viscosity 1342 mPa?s, pH value 8.0, volatilization ratio 2.0%, mechanical sensitivity 0, critical diameter of booster less than 2.5-3.0 mm, detonation volume 662 L/kg, explosion heat 5 749 kJ/kg, and detonation velocity 4 233 m/s. The results show that its properties met the requirements of stimulation technology of exploding in fracture to produce oil or gas in lowpermeability reservoir.

参考文献/References:

［1］丁雁生, 陈力, 谢燮, 等. 低渗透油气田“层内爆炸”增产技术研究［J］. 石油勘探与开发, 2001, 28(2):90-96，106.
Ding Yansheng, Chen Li, Xie Xie, et al. On the stimulation with "exploding in fractures" in low permeability reservoirs［J］. Petroleum Exploration and Development, 2001, 28(2):90-96，106.
［2］赵志红, 郭建春. 层内爆炸压裂技术原理及分析［J］. 石油天然气学报, 2008,30(2):297-299.
［3］李传乐, 王仕安, 李文魁. 国外油气井“层内爆炸”增产技术概述及分析［J］. 石油钻采工艺, 2001, 23(6):77-78.
 Li Chuanle, Wang Shian, Li Wenkui. Summarising and analyzing about "explode in formation" using in oil and gas well of overseas［J］. Oil Drilling & Production Technology, 2001, 23(6):77-78.
［4］Asaoka L K. Wellfracturing explosive composition: US, 4038112A［P］. 1977-07-26.
［5］Roberts L N. Liquid explosive for well fracturing: US, 3659652A［P］. 1972-05-02.
［6］田和金, 张新庆, 张杰, 等. 液体药高能气体压裂技术［J］. 天然气工业, 2004, 24(9):75-79.
 Tian Hejin, Zhang Xinqing, Zhang Jie, et al. Liquid propellant high energy gas fracturing technique［J］.Natural Gas Industry, 2004, 24(9):75-79.
［7］丁伟兴, 姬月萍, 吴腾芳, 等. 液体炸药的发展及现状［J］. 爆破器材, 2010, 39(1):32-36.
Ding Weixing, Ji Yueping, Wu Tengfang, et al. Development and present situation of liquid explosive［J］. Explosive Materials, 2010, 39(1):32-36.
［8］Roberts L N. Method of fracturing a formation using a liquid explosive: US, 3747679A［P］. 1973-07-24.
［9］洪有秋, 王又新. 液体炸药及其应用［J］. 爆破器材, 1980(1):4-10.
［10］吴普军. 低渗油层层内深度爆炸技术作用机理及工艺试验研究［J］. 西安石油大学学报:自然科学版, 2011, 26(1)：48-50.
［11］吴晋军, 刘长松, 耿新中, 等. 爆炸技术在修复变形套管中的应用［J］. 西安石油学院学报：自然科学版, 2001, 16(5):19-21.
 Wu Jinjun, Liu Changsong, Geng Xinzhong, et al. Application of explosion technology to the repair of deformed casing ［J］. Journal of Xi’an Pertroleum Institute:Natural Science Edition, 2001, 16(5):19-21.
［12］吴晋军, 廖红伟, 张杰. 水平井液体药高能气体压裂技术试验应用研究［J］. 钻采工艺, 2007, 30(1):50-53.
［13］吕春绪,等. 工业炸药理论［M］. 北京：兵器工业出版社, 2003：441-442.

相似文献/References:

[1]丁伟兴,姬月萍,吴腾芳,等.液体炸药的发展及现状[J].爆破器材,2010,39(01):32.
　DING Weixing,JI Yueping,WU Tengfang,et al.Development and Present Situation of Liquid Explosive[J].EXPLOSIVE MATERIALS,2010,39(02):32.

备注/Memo

备注/Memo:
收稿日期：2014-09-01
作者简介：刘家通（1988~ ），男，硕士，主要从事爆破器材的研究。E-mail：ljt.888.hi@163.com
通信作者：钱华（1981~ ），男，硕导，副研究员，主要从事含能材料和民爆器材的研究。E-mail：njqianhua@gmail.com
更新日期/Last Update: 2015-04-15