| Characteristic | Shell-less perforation system Link 43-AT destructible |
|---|---|
| Min drift diameter, mm | 50 |
| Outer diameter, mm | 46 |
| Phasing, ° | 60 |
| Max operating temperature, °C (1 h exposure) | 204 |
| Max gun length (assembly of 200 charges), mm | 10334 |
| Gun mass (assembly of 200 charges), kg | 40,5 |
| Shot density, shots/m | 20 |
| Max allowable hydrostatic pressure, MPa | 80 |
Appointment:
These perforation systems are used for perforating casing strings, tubing and (or) drill pipes and are designed to open productive formations in wells filled with water, oil, gas or flushing liquid, lowered tubing and a sealed mouth with a phasing of 60°.
Преимущества и возможности:
Advantages and opportunities:
they allow you to place more powerful charges with greater penetration compared to small-sized hull systems.
the possibility of working in a small-diameter well with a curved trunk and the presence of local deformations in the casing