The Phase 12 project is among the south pars phases in the eastern part at the borderline area with Qatar. This project was modified to produce 3000 MMSCFD. Phase 12 drilling project consists of 4 areas of operation A, B, C and satellite (D). There are 12 wells for drilling in A, B, C areas and in the satellite area (D) has 9 wells for drilling. From 45 wells 36 development wells and 2 appraisal wells have been drilled and other wells were scoped out by POGC.