Specifications
1. API standard.2. ISO certificate.
3. Register with Sinopec.
4. Technical service.
5. Professional service for export.
Description
ZKX Milling taper for window cutting is a new type inner casing window cutting tool, it’s just only one time needed to complete window cutting in downhole work, it’s a high efficiency milling tool, when it is in the slow down process the rotation speed should be controled at about 20-30.5 r/min the stable roration speed should be controled at 50-60 r/min, drilling pressure is 15-30 KN.
Specification
Type | O.D. | Casing size | Conn. | Min.length |
ZKX-1 | 105 | 5” | NC31 | 800 |
ZKX-2 | 118 | 5 1/2” | NC30 | 900 |
ZKX-3 | 145 | 6 5/8” | NC38 | 1100 |
ZKX-4 | 152 | 7” | NC38 | 1100 |
ZKX-5 | 156 | 7” | NC38 | 1100 |
ZKX-6 | 186 | 8 5/8” | NC50 | 1400 |
ZKX-7 | 215 | 9 5/8” | NC50 | 1600 |
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