Operation and Maintenance Services:
| Operation and Maintenance |
| No | Field | Client | Scope of Work |
| 1 | Te Giac Trang | Hoang Long JOC | Provision of FPSO, O&M Services |
| 2 | Ca Ngu Vang | Hoan Vu JOC | Tie-in FEED evaluation, Detailed Engineering and Commissioning, O&M Services |
| 3 | Nam Rong – Doi Moi | VRJ | Tie-in FEED evaluation, Detailed Engineering and Commissioning, O&M Services |
| 4 | HST-HSĐ | Thang Long JOC | O&M Services for Wellhead Platform |
| 5 | Song Doc | PVEP | O&M Services for Wellhead Platform |
| 6 | Thai Binh | PCVL | O&M Services for Gas Compression Platform |