摘要
孙国样党兰等：油气井射孔弹用炸药，测井技术，１９９６（４）２０，２９７～３０２。介绍了中、美两国射孔弹用单质炸药和混合炸药共计４２种。根据炸药的耐热性，射孔弹可分为普通型、高温型和超高温型三类。炸药耐热性与其受热时间有密切关系。最后，简述了从井深估算井温以及选用射孔弹炸药的方法。
Forty-two kinds of simple explosives and composite explosives for perforating charges made in China and U. S. A. are introduced in this paper. According to the heat resistance properties of explosives perforating charges can be divided into three types-general, high temperature and ultra high temperature. The heat resistance properties of explosives have relation to their heated time,Finally,how to estimate well temperature from well depth and how to select explosives are presented.
出处
《测井技术》
CAS
CSCD
1996年第4期297-302,共6页
Well Logging Technology
关键词
射孔弹
射孔
炸药
耐热
油气井
perforating bullet perforation explosive heat resistance
