A pressure-transmitting sand jet developed for dual-packer, single-stage moving fracturing strings. The nozzle creates the pressure differential required to set the packers and provides passages for treatment and reverse circulation.
| Parameter | Specification |
|---|---|
| Maximum body OD (mm) | Φ110、Φ115 |
| Choke diameter (mm) | Φ26 – Φ38 |
| Operating flow rate (m³/min) | 2 – 6 |
| End connections | 2 7⁄8UPTBG 3 1⁄2UPTBG |
Designed for dual-packer moving-string staged fracturing operations.
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.
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