3 1/2" Anti-Corrosion Downhole Completion Tools with 5000-10000 PSI Rating and 10-20ft Compensation Range
The Compensation Device is a string adjusting tool used in well completion operations. It features multiple sliding seal packings and is equipped with adjustable pins to connect upper and lower connector assemblies. When tubing stress reaches critical levels due to temperature and pressure changes, the device's shear pins are cut, releasing the central tube to compensate and adjust the tubing string.
- Drift diameters precisely matched with tubing specifications
- Compensation range: 10ft to 20ft
- High-performance sealing materials: HNBR, PTFE, or Viton
- Suitable for drill stem test operations and production wells
- Main body constructed from AISI 4140 or 4340 alloy steel
- Working pressure rating: 5000-10000 PSI
| Tubing Norms | ID (in[mm]) | OD (in[mm]) |
|---|---|---|
| 2 7/8 - 4 1/2 | 2.44[62] | 4.5[114.3] |
| 3 1/2 - 5 1/2 | 2.99[76] | 5.5[139.7] |
| 4 1/2 - 6 1/2 | 3.92[99.5] | 6.5[165.1] |
| 5 1/2 - 7 1/2 | 4.95[125.7] | 7.5[190.5] |
Techcore Oil Tools partners with experienced manufacturers to provide comprehensive downhole operation solutions. Our product range includes subsurface safety valves, production packers, bridge plugs, sliding sleeves, nipples, and other essential well completion equipment for testing, perforation, and completion operations.
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