Thermal Production Wellhead

API 6A Thermal Recovery Wellhead System – Engineered for Extreme Steam Injection Operations
(650°F High-Temperature Rated | SAGD/CSS Optimized | 5K PSI Working Pressure)

Next-Generation Thermal Recovery Technology

Our Thermal Recovery Wellhead System is specifically designed for steam stimulation (CSS) and steam-assisted gravity drainage (SAGD) applications, delivering unmatched performance in heavy oil recovery. The system integrates:
✅ High-temperature alloy components with superior creep resistance (0°F to 650°F)
✅ Full API 6A PSL3G compliance for cyclic thermal operations
✅ Modular pressure control assembly including thermal BOPs and specialty valves

Technical Superiority in Thermal Operations

1. Advanced Temperature Management

• Material Science:
  • Grade EE alloy steel for main pressure-bearing components
  • Inconel-clad seals for 10,000+ steam injection cycles
• Thermal Expansion Control:
  • Flexible hanger system accommodates 4" radial thermal movement
  • Insulated flange design reduces heat loss by 30%

2. Enhanced Safety Features

• Dual-Purpose BOP:
  • Standard 13-5/8" 5K BOP profile
  • Thermal-resistant ram blocks rated for 650°F continuous service
• Smart Monitoring:
  • Integrated thermocouple ports for real-time temperature tracking
  • API 6A Annex M compatible data acquisition

3. Operational Efficiency

• Quick-Change Valve System:
  • 30-minute replacement of gate/stop valves during maintenance
  • Standardized 2-1/16" to 4-1/16" connections across all components
• Corrosion Protection:
  • NACE MR0175 options available for sour service applications

Technical Specifications

CTA: Download our thermal cycling white paper or request a steam injection calculator!