A water-expandable retrievable packer with an elastic stainless-steel strip skeleton. Its long element expands readily, shrinks with low residual deformation and can be serviced for repeated use.
| Casing OD (in) | Casing weight (lb/ft) | Tool OD (in [mm]) | Tool ID (in [mm]) | Thread specification |
|---|---|---|---|---|
| 4 | 9.5-12.6 | 3.15[80.00] | 1.42[36.00] | 2 3⁄8"10RD NU |
| 4 | 9-26 | 3.35[85.00] | 1.97[50.00] | 2 3⁄8"10RD NU |
| 5 1⁄2 | 15.5-26 | 3.74[95.00] | 1.97[50.00] | 2 7⁄8"8RD EU |
| 5 1⁄2 | 17-23 | 4.33[110.00] | 2.44[62.00] | 2 7⁄8"8RD EU |
| 7 | 17-38 | 5.43[138.00] | 2.24[57.00] | 3 1⁄2"8RD EU |
The sealing element uses an elastic stainless-steel strip skeleton.
Used for internal water injection, chemical water shutoff, sand control, squeeze cementing, channel isolation, acidizing and fracturing.
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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