Used for water injection below the packer in cased wells.
Rod Pumping Components
WL16000 Two-Bolt Toothless Polished Rod Clamp
A polished rod clamp manufactured for secure load transfer without damaging the polished rod surface.
View product
APPLICATION-SPECIFIC CONFIGURATION
Y441 Water-Injection Packer Series
Overview
A hydraulically set water-injection packer with ratchet locking and bidirectional slips. It supports injection below the tool and can be released either by lifting or by rotation.
Direct ManufacturerDrawing-Based SupplyExport Support
Product Advantages
- Hydraulic set with ratchet lock
- Bidirectional slip anchoring
- Lift or rotational release
- Reverse washing after release
- Anti-obstruction design
Technical Specifications
| Model | Y445-114 | Y445-114 | Y445-114 | Y441-148 | Y441-219 |
|---|---|---|---|---|---|
| Applicable casing ID (mm) | 121-124 | 121-124 | 121-124 | 159-162 | 222-224 |
| Maximum body OD (mm) | 114 | 114 | 114 | 148 | 210 |
| Minimum ID (mm) | 50 | 50 | 44 | 50 | 48 |
| Working pressure, pressure below (MPa) | 50 | 35 | 35 | — | — |
| Working pressure, pressure above (MPa) | — | — | — | 35 | 35 |
| Working temperature (°C) | 150 | 130 | 130 | 130 | 70 |
| Setting pressure (MPa) | 22-25 | 22-25 | 22-25 | 22-25 | 22-25 |
| Release load (kN) | 110-150 | 110-150 | 110-150 | 110-150 | 110-150 |
| Connection | 2-7/8UPTBG | 2-7/8UPTBG | 2-7/8UPTBG | 2-7/8UPTBG | 2-7/8UPTBG |
Operating Applications
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
Related Products
Drilling Tools
Multifunction Standing Valve
A completion-string valve that can replace a conventional pump check valve during packer setting. A rod-operated seat and…
View product
Downhole Tools
Y341 Zonal Water-Injection Packer Series
A hydraulically set compression-element packer without slips. An internal balance mechanism reduces retrieval load, and staged release plus…
View product
GRE & GRP Pipeline Systems
Composite Gas Transmission Pipeline
Gas transmission GRE line pipes are made by winding and curing at high temperature using high-strength glass fiber…
View product