Oil Block		Location	Consortium	Partner/Operator and Shareholding
Blocks 1, 2 and 4		South central Sudan	Greater Nile Petroleum Operating Company (GNPOC)i.e. Greater Nile Oil Project	China National Petroleum Corporation (CNPC) -40 percent Petronas -30 percent ONGC -25 percent and Nilepe-5 percent
Blocks 3, 7		Northeast of South Sudan	Petrodar consortium	CNPC- 41 percent Petronas-40 percent Nilepet-8 percent Sinopec-6 percent Tri-Ocean Energy of Kuwait-5 percent
Block 5A		North-central South Sudan	White Nile Petroleum Operating Company WNPOC-1 is a consortium ofPetronas, ONGC and Nilepet	Petronas-67.88 percent ONGC 24.125 percent Nilepet 7 percent
Block 5B	Southeastern South Sudan		WNPOC-2Petronas, Lundin, ONGC, Nilepet, and Government of South Sudan
Block B		Central South Sudan	Total leads a consortium that includes Kufpec, Nilepet, Government of South Sudan	Total-32.5 percent Kufpec-27.5 percent Nilepet-10 percent Government of South Sudan- percent 10 and 20 percent open
Block 6		Central South Sudan	CNPC leads a consortium that includes Sudapet	CNPC-95 percent Sudapet- 5 percent
Block 8		East South Sudan	WNPOC-3 is a consortium of Petronas, Sudapet, and Hi Tech	Petronas -77 percent Sudapet- 15 percent, and Hi Tech- 8 percent

 

Other companies include the following

Blocks	company	Interests	partners
Blocks 1, 2 and 4, Blocks 3 and 7, and Block 5A	Petronas	GNPOC-30 percent, Petrodar Operating Company-40 percent and WNPOC-67.87 percent	(CNPC),ONGC, China Petroleum & Chemical Corporation and Tri-Ocean Energy
Block 1/2/4, Block 3/7, Block 6, Block 15	China National Petroleum Corporation (CNPC)	Petrodar -41 percent Petronas -40 percent Nilepet -8 percent Sinopec -6percent and Tri-Ocean Energy of Kuwait-5 percent	GNPOC, in which CNPC has a 40 percent share in partnership with Petronas (30 percent), ONGC (25 percent) and Nilepet (5 percent); and CNPCIS, in which CNPC has a 95% share in partnership with Nilepet (5%)