First gas on track before 2026 ends with Southeast Asian project’s subsea ops in full swing
What happened
Prime Energy’s Malampaya Phase 4 has moved into subsea pipelay and offshore construction, including deepwater flowline installation and pile driving at roughly 1,100m water depth. The Audacia pipelay vessel completed key flowline runs and umbilical installation is planned ahead of commissioning and hook-up, making this a near-term supplier demand signal. Watch whether the next commissioning milestones require additional CSV or umbilical-handling specialist teams that could create regional mobilisation conflicts
Buyer takeaway
Treat this as a real, scheduled SURF demand that can consume scarce pipelay and umbilical resources in APAC; factor mobilisation and commissioning dependencies into award timing
Cost / money
Directional upward pressure on specialised vessel mobilisation and installation pricing due to deepwater scope and limited local alternatives
Supplier / commercial
Suppliers executing deepwater pipelay can shorten quote validity and seek mobilisation pass-throughs; expect negotiation friction on sequencing and hold terms
Safety / operations
Hook-up and commissioning phases raise uptime dependency; validate contractor maintenance and spare-part plans before final acceptance
What to watch
Watch for suppliers to narrow commitment windows and to require higher mobilisation deposits as the project moves into commissioning
Key facts
- Active subsea pipelay and offshore construction work
- Pile driving at approximately 1,100m water depth
- Umbilical installation scheduled ahead of commissioning and hook-up
Source excerpts
The next major stage under MP4 is commissioning and hook-up, which will involve flowline pressure testing, nitrogen drying, and the installation of subsea jumpers to connect the Christmas trees on each well to the flowlines and these to the Malampaya main manifold
Audacia pipelay vessel; Source: Allseas President Ferdinand R
The next major stage under MP4 is commissioning and hook-up, which will involve flowline pressure testing, nitrogen drying, and the installation of subsea jumpers to connect the Christmas trees on each well to the flowlines and these to the Malampaya main manifold. “MP4 remains on track and on schedule to deliver first gas by the fourth quarter of the year
