OUR PRODUCT
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Perforating Gun System
Perforation refers to the downhole operation using the explosive charges to open the casing, cement ring and stratum to communicate the oil and gas flow circulation channel.The main types of Perforation Gun System we provide as following:
Technical parameters
尺寸
in（mm）相位
Deg射孔密度
SPF长度
ft/mm耐压级别
Psi/Mpa2-7/8
(73.025)60
5
4（1219.2）
7（2133.6）
11（3352.8）
14（4267.2）
21（6400.8)22000（151.7）
6
3-1/8
(79.375)60
5
6
3-3/8
(85.725)60
5
6
3-1/2
(88.9)60
5
20000（137.4）
6
4
(101.6)60
5
6
4-1/2
(114.3)60
5
13000 （89.6）
6
135
12
7
(177.8)60
5
6
135
12
135
16
