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Completion Accessories
Combo-Joint
The Combo‑Joint® combines a heavy‑wall section with a standard API‑dimensioned section (commonly 10 or 12 ft) to provide localized erosion protection near sliding sleeves, landing nipples and safety valves. The heavy‑wall section reinforces high‑velocity zones without requiring special tools or running procedures.
Specifications
| Length | heavy‑wall section length matched to erosion risk; common overall lengths are 10 ft and 12 ft |
Key Features
- Available with premium, semi‑premium or API connections in various material grades.
- Provides targeted erosion protection near sliding sleeves, landing nipples, safety valves and other flow‑control tools.
- Heavy‑wall section is designed for easy make‑up and is compatible with standard running equipment.
- Common lengths of 10 ft and 12 ft ensure simplified handling and installation.
- Offered in upper and lower configurations to reinforce high‑velocity zones above or below a tool.
- Supports installation of flow‑control accessories in high‑velocity or erosion‑prone zones without changing standard running practices.