| Characteristic | PKO 63-АТ |
|---|---|
| Phasing, ° * | 60 |
| Shot density, shots/m ** | 20 |
| Max allowable hydrostatic pressure, MPa | 80/103,5*** |
| Nominal section length, m**** | 1/2/3/4/5 |
| Outer diameter of multi-section gun without centralizers, mm | 63,5 |
| Outer diameter of multi-section gun with centralizers, mm | - |
| Max length of multi-section gun assembly per run, max, m | 500 |
| Max dogleg severity per 10 m, ° ***** | from 7 up to 24 |
* — phasing is possible: 0, 45, 90, 180 — according to Customer’s request
** — other density is possible according to Customer’s requirement
*** — execution of VD by special order
**** — other body lengths are available on Customer’s request
***** — the intensity depends on the diameter:
102 mm — 5°
114 mm — 6°
120 mm — 7°
127 mm — 8°
140 mm — 8°
146 mm — 8°
168 mm — 8°
178 mm — 8°
194 mm — 8°
219 mm — 8°
245 mm — 8°
BVT JSC implements PKO 63-AT perforation systems for PVR (drilling and blasting operations) in oil and gas fields. The device is designed for a single use – it is lowered into wells (including those filled with water) on a cable or tubing (tubing) for secondary opening of productive formations.
Преимущества и возможности:
Advantages and opportunities:
the hammer is easy to equip for work
increased penetration capacity
the possibility of using different charges to solve various problems of penetrating formations
multi-body assembly is allowed during the subsequent descent of the punch system on a cable with a detonator attachment at the bottom of the device.
design reliability
safety at work, proven in practice