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Completion Accessories
Subs
Subs are short, purpose‑built components used to connect, transition or handle between downhole tools and tubulars. They include saver subs, lift subs, adapter subs and crossover subs. Subs align thread types, protect equipment and integrate accessories while being built with premium, semi‑premium or API connections as required.
Specifications
| SIZE RANGE | 0.750” – 7.625” |
Key Features
- Available in saver, adapter, lift and crossover configurations to meet various transition needs.
- Offered with premium, semi‑premium or API connections and various material grades.
- Pin‑by‑pin, box‑by‑box and crossover thread options for connecting dissimilar threads.
- Custom‑built to match specific string designs and connection requirements.
- Enables transition between different thread types or protects high‑value components from damage.
- Supports handling, lifting or space‑out requirements during installation and retrieval.
- Durable construction designed to withstand high‑load and high‑pressure environments.