Engineering, Fabrication, and Assembly of Production Manifolds
Modular fluid gathering headers, production manifolds, and gas injection distribution systems engineered for sour service and extreme pressure.
1. Operational Challenge
Commingled well production exposes gathering systems to multiphase fluids at variable pressures with severe H2S and CO2 content, demanding superior resistance to erosion and sulfide stress cracking.
2. Engineering & Execution Solution
Shop fabrication in qualified facilities of fully automated production and test manifolds equipped with plug, ball, and check valves, differential pressure monitoring, and safe blowdown routing.
3. Quality, Inspection & HSE Protocol
- Metallurgical selection ensuring full compliance with NACE MR0175 / ISO 15156.
- Fluid flow simulation and stress analysis adhering to ASME B31.3 piping codes.
- Post-weld heat treatment (PWHT) for residual stress relief.
- Hydrostatic pressure testing at 1.5x design pressure and liquid penetrant/ultrasonic testing.
4. QA/QC Deliverables & Dossier
Packaged modular skid ready for quick single-point tie-in on location (Plug & Play) with full hydrotest and welding certifications.