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MODEL: BFC Series
Gravel-Pack Interzonal Channeling Prevention Completion Tool
Overview
The tool is used during completion and production in different types of oil and water wells to control external casing channeling between oil and water zones, between water zones and between oil zones.
Direct ManufacturerDrawing-Based SupplyExport Support
Product Advantages
- Does not require changes to the original cementing procedure.
- Supports interzonal isolation in vertical, deviated and horizontal wells under different conditions.
- Replaces conventional tool sealing with long-term solid sealing.
- Uses mechanical sealing instead of cement-bond sealing for more effective interzonal isolation.
- Avoids the complexity, extended cycle and operational risks associated with an inner stinger string.
Technical Specifications
| Model | BFC-178-Ⅰ | BFC-178-Ⅱ | BFC-178-Ⅲ | BFC-140 |
|---|---|---|---|---|
| Overall Length (mm) | 4620 | 5660 | 4760 | 4520 |
| Maximum OD (mm) | 215 | 215 | 215 | 180 |
| Working Pressure | 20 | 20 | 20 | 20 |
| Working Temperature (°C) | 360 | 360 | 360 | 120 |
| Connection Thread | 7LCSG/7BCSG | 7LCSG/7BCSG | 7LCSG/7BCSG | 5 1⁄2 LCSG |
| Base-Pipe Material | N80/TP110H | N80/TP110H | N80/TP110H | N80 |
Manufacturing Support
Built for Controlled Oilfield Supply
YUXIN combines product engineering, machining, assembly, inspection and export coordination in Dongying, Shandong.
20+Years of industry experience
5,000+ m²Manufacturing base
40+Equipment sets
30+Core product series
Product FAQ
Before You Request a Quote
What information is needed to confirm the correct configuration?
Send the existing model or drawing, connection dimensions, operating pressure and temperature, well conditions, quantity and destination.
Can this product be manufactured from a drawing or sample?
Yes. YUXIN can review drawings and samples for material, tolerance, machining, inspection and batch-production feasibility.
Which materials and surface treatments are available?
Material and treatment options are selected around pressure, load, corrosion, wear, temperature and sour-service requirements.
How is the product inspected before shipment?
Inspection planning can include dimensional checks, material documentation, assembly review and product-specific pressure or functional testing.
Can YUXIN support distributor and project orders?
Yes. Batch supply, export packing and order documentation can be organized for distributors, service companies and project procurement.
How is final compatibility confirmed?
Website data is for preliminary selection. Final compatibility is confirmed against the approved drawing, specification and purchase requirements.
Engineering Inquiry
Send Product Requirements
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