A planned release connection for sand-control service strings. Pin-release and back-off configurations provide a controlled separation point if the lower assembly cannot be recovered normally.
| Model | AJ-01 | AJ-02 |
|---|---|---|
| Tool type | Pin-release | Back-off |
| Release load/torque | 15-20t or project-specific | 2-3KN.M |
| Upper connection | 4 1⁄2"TBG 3 1⁄2"TBG 2 7⁄8"TBG | 4 1⁄2"TBG 3 1⁄2"TBG 2 7⁄8"TBG |
Used in sand-control and gravel-pack strings as a contingency release point.
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
Send the existing model or drawing, connection dimensions, operating pressure and temperature, well conditions, quantity and destination.
Yes. YUXIN can review drawings and samples for material, tolerance, machining, inspection and batch-production feasibility.
Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
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