Well perforating shaped charge
API Perforating charge shape charge
Ultra-high temperature shaped charge series have excellent temperature resistance performance. It is suitable
for perforating operation of super-deep well and ultra-high temperature well. New type of ultra-high temperature
shaped charge developed by our company in recent years can resist high temperature and has deep penetration
performance; it is specially suitable for Perforating operation of ultra-high temperature well.
The penetration perforating charge is consisted of three parts, , the explosive, the shell and body. The explosive provides
the energy needed by the explosion; the shell forms jet flow under the explosion shock to complete the perforation and
the projectile body functions to meet the appropriate assembling of the explosive and the shell as well as the
adjustment of explosion wave structure.
Specification of the TCP shaped charge
tem | TYPE | Gun OD (mm/in) | Shot Density (spm) | Phasing (o) | Explosive Weight (g) | Max. Temperature (oC/48h) | Casing O.D (in) | API 19B Target | |
Entry hole(mm/in) | Penetration (mm/in) | ||||||||
1 | DP | 73/ 2 7/8 | 20 | 90 | 20 | 120 | 4.5 | 8.5/0.33 | 645/25.39 |
2 | DP | 89/3 1/2 | 20 | 90 | 23 | 120 | 5.5 | 9.0/0.35 | 806/31.73 |
3 | DP | 102/4 | 16 | 90 | 34 | 120 | 5.5 | 12.0/0.47 | 891/35.08 |
4 | DP | 114/4 1/2 102/4 | 16 | 90 | 38 | 120 | 7 | 12.0/0.47 | 952/37.48 |
5 | DP | 127/5 | 13 | 90 | 50 | 120 | 7 | 13.5/0.53 | 1520/59.84 |
6 | BH | 86/3 3/8 | 16 | 90 | 28 | 120 | 5.5 | 14/0.55 | 580/22.83 |
7 | BH | 114/4 1/2 | 40 | 135 | 24 | 120 | 7 | 22.6/0.89 | 283/11.14 |
8 | BH | 140/5 1/2 | 40 | 135 | 28 | 160 | 7 | 20/0.79 | 515/20.28 |
9 | BH | 178/7 | 40 | 135 | 39 | 160 | 9.625 | 20/0.79 | |
Perforating charge
Well perforating shaped charge
API Perforating charge shape charge
