Description

Heavy Oil Production Enhancement Intelligent Pump Skid System HWMPS450 | 2205 Duplex Steel + Tungsten Carbide Coating for Liaohe/Xinjiang Heavy Oil Blocks

I. Core Technical Specifications 

• Pump Skid Name: Heavy Oil Production Enhancement Intelligent Pump Skid System
• Main Pump Model: HWMPS450
• Material Advantages:
  ▶ Pump Body/Bushing: 2205 duplex steel (3x improved chloride corrosion resistance)
  ▶ Screw: 05Cr17Ni4Cu4Nb precipitation hardening stainless steel (Hardness HRC38-44)
• Military-Grade Technology: Tungsten carbide coating on screws (derived from aero-engine tech), stiffness increased by 200%

II. Functional Features 

1. High-Viscosity Media Adaptation:
   By increasing screw lead (30% longer) and hardening contact surfaces, achieves “higher viscosity, higher efficiency”—92% efficiency for 10,000cSt heavy oil (vs 65% for traditional pumps).
2. Corrosion/Wear Resistance Design:
   2205 duplex steel + tungsten carbide coating ensures 8,000+ hours of fault-free operation in sulfurous oilfields (H2S ≤300ppm).
3. Intelligent Energy-Saving Control:
   Variable frequency drive + PLC monitoring system reduces operation speed by 25%, saving ¥120,000/unit annually.

III. Application Scenarios

• Target Blocks:
  Liaohe Oilfield Shu-1 Block (12,000cSt viscosity), Xinjiang Oilfield Fengcheng Block (high-salinity brine), Bohai Bay offshore heavy oil platforms (explosion-proof needs).
• Industry Certifications:
  Compliant with API 676, NACE MR0175, and Ex d IIB T4 explosion-proof standards.

IV. System Benefits