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SFX - Standardized Fatigue Resistant Wellhead Solution

SFX - Standardized Fatigue Resistant Wellhead Solution

Fatigue improvement factors

Our new Standardized Fatigue Resistant Wellhead Solution (SFX) takes the field-proven architecture of our MS-700 and MS-800 subsea wellheads to the next level — delivering up to 16 times fatigue resistance improvement over the existing systems. It also offers reduced cycle times, and extended drilling days in harsh environments.

Features and benefits

  • Improvements:

    • Stress-reducing geometries
    • Longer socket spacing
    • Extended length forgings
    • Tougher materials: A707 and F22
    • Tighter pipe tolerances
    • State-of-the-art welding
    • Improved inspectability
    • Reduced number of welds
    • Eliminated short pipe sections

    Advantages of standardized design:

    • Enables both MS-700 and MS-800 configurations
    • Maintains all familiar system interfaces, tools, and operating procedures
    • 5" of extra sealing surface for compatibility with all completion system

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