Company Cases
CASE STUDY DETAILS
Yacheng 13-1 Subsea Pipeline Pre-Commissioning
- 2011
- China (South China Sea)
- CNOOC
- Pre-Commissioning / Pigging / Drying
Provided pre-commissioning services for the Yacheng 13-1 gas field subsea pipeline in the South China Sea, completing pigging, gauging, hydrotesting, drying and inerting.
- Pigging and gauging
- Hydrostatic strength and leak testing
- Pipeline drying (dry air / vacuum)
- Inerting and nitrogen purge
- Pre-commissioning data and completion report
