Sadewa brings the number of Indonesian deep-water projects the operator has on the front burner to four, following West Seno, Merah Besar and Ranggas.

Two development options are under evaluation for Sadewa, which is located in a water depth of 1800 feet -- a subsea development on the field and a tie-back to a conventional four-pile drilling and production platform that would be installed on the shelf in a water depth of just 250 feet.

Unocal