| Characteristic | PKO50-АТ |
|---|---|
| Outer diameter, mm | 53 |
| Min drift diameter, mm | 65 |
| Phasing, ° * | 60 |
| Shot density, shots/m ** | 16, 20 |
| Max allowable hydrostatic pressure, MPa | 80/103,5*** |
| Body length, m **** | 1/2/3/4/5/6 |
| Max temperature, °C | 150/204*** |
| Max dogleg severity per 10 m, ° ***** | from 4 up to 8 |
* — 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:
73 mm — 4°
89 mm — 5°
102 mm — 6°
114 mm — 7°
120 mm — 8°
127 mm — 8°
140 mm — 8°
146 mm — 8°
168 mm — 8°
178 mm — 8°
194 mm — 8°
219 mm — 8°
245 mm — 8°
It can be used as a cumulative hole punch to create a special hole for tubing.
BVT JSC implements PKO 50-AT punch systems for carrying out PVR (blasting operations) in the wells of oil and gas fields. The products are designed for single use and are supplied complete with shaped charges, which are also manufactured by our company.
The PKO 50-AT punch systems have a diameter of 53 mm and are designed for a maximum temperature of 150/200 degrees. It is allowed to lower the devices to the place of work on the cable.
The scope of application of the product is the secondary opening of productive formations in wells with liquid or gaseous filling. It is recommended for use in pipes with a diameter of 89 mm.