Overview
- President Ferdinand Marcos Jr. announced the Malampaya East One (MAE-1) discovery about five kilometres east of the existing field off Palawan.
- Initial testing recorded flows of roughly 60 million cubic feet per day, indicating high productivity comparable to early Malampaya wells.
- The reservoir holds an estimated 98 billion cubic feet of gas in place and includes condensate, a high‑value liquid fuel.
- It is the Philippines' first natural gas discovery in more than a decade, providing fresh prospects as Malampaya declines after years supplying about 40% of Luzon's power.
- The well lies within Service Contract 38 operated by a consortium led by Prime Energy with UC38, PNOC Exploration Corporation, and Prime Oil and Gas, with further exploration underway in nearby prospects.