McDermott to Build Subsea Pipeline for Malaysia’s Block H Gas Expansion


Dateline 2025-09-09, Pipeline & Gas Journal:

(P&GJ) — McDermott has secured an offshore subsea contract from PTTEP Sabah Oil Limited for the Block H gas field expansion offshore Sabah, East Malaysia. The project covers the Alum, Bemban, and Permai deepwater fields.

The scope includes engineering, procurement, construction, and installation (EPCI) of a carbon steel pipeline, as well as subsea umbilicals, risers, and flowlines (SURF). The new infrastructure will deliver additional feed gas to the Petronas Floating Liquefied Natural Gas Dua (PFLNG DUA) facility, which began producing from the Rotan and Buluh fields in 2021.

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