Santos has been active in Indonesia since the 1990s and has interests in three hydrocarbon basins: offshore East Java, West Natuna Basin and Warim PSC in the Province of Papua.

 We have four producing assets: the Peluang gas project which started production in March 2014, and the existing Oyong, Wortel  and Maleo oil and gas projects.

In September 2013, Santos acquired a 50% operated interest in the Ande Ande Lumut oil field, and work is underway on the proposed development plan for the field.


East Java Sea permits Santos interest (%)
Madura PSC 67.5*
Sampang PSC 45*
West Natuna Basin permits  
Northwest Natuna PSC  50*
Province of Papua permits  
Warim  20

*Operated by Santos