Pressure-test tools
Pressure-test tool with preserved circulation PO102.2
Designed for pressure testing and drift-gauging the drill string with circulation through the bit preserved after the test. Used in drill strings with Z-86 threads.
Design features
- Circulation through the BHA bit preserved after the string pressure test
Sizes and technical characteristics
| Item | Drill pipe OD, mm | Max outer Ø, mm | Drift Ø, mm | Max pressure, MPa | Tensile load, kN | Port opening pressure, MPa | Length, mm | Weight, kg |
|---|---|---|---|---|---|---|---|---|
| PO102.2 | 73; 89 | 105 | 30 | 35 | 2000 | 30 | 670 | 26 |
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