Techcore Oil Tools Co.,Ltd,
Professional Provider & Manufacture of DST tools, Coiled Tubing Tools & Wireline Tools
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2.9 Inch Dual Initiation Firing Head Oil Well Perforation For Perforating Gun
Introduction of Dual-initiation Firing Head
Dual-initiation firing head is a sort of the firing head which is part of the perforating gun used in wireline and TCP operation. The dual initiation firing head is initiated by dropping bar or by pressurizing, which is stability to operate.
Features of Dual-initiation Firing Head
* The Dual -initiation firing head is with simple structure
* It is convenient to operate the dual-initiation firing head.
* There are two ways of Initiation: by Dropping bar or pressurizing from tubing
Technical parameter of HT Dual-route Time Delay Transmission Device
| Type | WQSX-1 | WQSX-2 | WQSX-3 |
| OD | Φ60mm/2.4 in,Φ73mm/2.9 in,Φ89mm/3.5 in and above | ||
| Max. Pressure | 50MPa/7250 psi | 100MPa/14500psi | 150MPa/21750psi |
| Max. Temperature |
160℃/48h or 140℃/100h | 220℃/48h or200℃/100h | 220℃/48h or200℃/100h |
| Min. Initiation Pressure /Energy | 12MPa/1740 psi Barweight: 5±0.1kgdrop height: 0.7m | ||
| Safety Pressure /Energy | 7MPa/1015 psi Barweight: 2±0.1kgdrop height: 0.2m | ||
| Shear Pressure Per Pin | 3.09×(1±4.5%)MPa | ||
About Techcore Oil Tools
As a self-research & production company in domestic petroleum perforationdomain, our equipments are used in wireline perforation, TCP, combined Perforation, DST combined perforation and other special perforating technique.With the professional Research and Development (R&D) department and skilled engineers whom were committed to the design of downhole tools for more than ten years, Techcore Oil Tools equipped with advance equipment is specialized in manufacture the oil downhole tools and its related parts in high quality.
In order to meet different requirement of downhole operation, in recent years, we joint with the perforating gun factory, who have accumulated abundant experiences in design and development the oil well perforation system, to manufacture and supply the oil well perforation gun system and shaped charge.
Welcome to contact us for more information!!