A circulation packer with a sliding-tube mechanism that opens and closes the pressure-relief passage. The tool sets on downward movement and releases when the string is picked up.
| Model | XJ-150 |
|---|---|
| Overall length (mm) | 800 |
| Sliding stroke (mm) | 50-70 |
| Maximum OD (mm) | 150 |
| Minimum ID (mm) | 62 |
| Sealing pressure (MPa) | 25 |
| Connection thread | 2 7⁄8"TBG |
Used during sand-control completion and well-cleaning operations requiring temporary annular isolation.
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
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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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