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Yunyi has engaged in the research and development of pressure, liquid level, flow, and temperature sensors and transmitters, as well as their solutions. Providing OEM & ODM and custom design services

Integrated Intelligent Pressurized Water Injection Device

The Integrated Intelligent Boosting Water Injection System is a cutting-edge, all-in-one solution designed to overcome reservoir pressure challenges in oilfield waterflooding operations. This smart system combines high-pressure boostingprecision flow control, and AI-driven optimization to deliver stable, efficient water injection for enhanced oil recovery.

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1. Key Features & Innovations

✔ Self-Adaptive Pressure Boosting – Automatically adjusts to reservoir pressure changes (5-50MPa)
✔ Energy Recovery Technology – Recaptures 15-25% of energy from return flows
✔ Predictive Maintenance – AI algorithms detect potential issues 72+ hours in advance
✔ Compact Modular Design – 40% smaller footprint than conventional systems
✔ Remote Digital Twin – Real-time performance simulation and optimization


2. Core Components

(1) Intelligent Boosting Module

  • Multistage Centrifugal Pumps (API 610 compliant) with magnetic bearings

  • Variable Frequency Drive (VFD) with harmonic filtering

  • Isentropic Efficiency: >82% at BEP

(2) Smart Control System

  • Industrial IoT Controller with dual-redundant processors

  • Real-time Analytics Dashboard (4G/5G/WiFi compatible)

  • Auto-Tuning PID Algorithms for pressure/flow optimization

(3) Integrated Auxiliaries

  • Self-Cleaning Basket Filters (50μm automatic backflush)

  • Compact Chemical Injection Skid (scale/corrosion inhibitors)

  • Noise-Reduced Enclosure (<75dB at 1m)


3. Technical Specifications

Parameter Specification
Flow Capacity 20-800 m³/h
Pressure Range 5-50 MPa
Power Efficiency IE4 Premium (96%+)
Control Accuracy ±0.5% of setpoint
Operating Temp -40°C to 120°C
Communication Modbus TCP, OPC UA, API integration

4. Working Principle

  1. Water Conditioning: Multi-stage filtration removes particulates

  2. Pressure Boosting: VFD pumps deliver precise pressure with surge protection

  3. Intelligent Injection: Continuous reservoir feedback adjusts parameters

  4. Energy Recovery: Patented turbine system recycles hydraulic energy


5. Performance Advantages

  • 30-45% lower energy consumption vs traditional systems

  • <1% flow fluctuation under variable well conditions

  • 50% reduction in maintenance downtime

  • 100% remote operability with cloud backup


6. Applications

• Deep reservoir waterflooding
• High-pressure maintenance projects
• Low-permeability formations
• Offshore platform injection


7. Case Study: Tarim Basin Deployment

  • Challenge: 35MPa injection pressure requirement with ±2% stability

  • Solution: Installed IBS-500 system with digital twin

  • Results:
    ↗ 28% pressure stability improvement
    ↘ 22% energy cost reduction
    → Zero unplanned shutdowns in 2 years


8. Certifications

• API 674 (Positive Displacement Pumps)
• ATEX Zone 1 Certification
• ISO 14001 Environmental Management
• SIL 2 Safety Integrity Level

9. Why Our System?

  • Adaptive to any water quality (TDS up to 200,000 ppm)

  • 5-year critical component warranty

  • Global 24/7 technical support network

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