Related by context. Frequent words. (Click for all words.) 71 NIOC 68 Company NIOC 67 South Pars 66 Yadavaran 63 Zarubezhneft 63 Sonangol 62 Azadegan oil 62 ONGC Videsh 61 Socar 61 Kogas 61 Sonatrach 60 TPAO 59 Petronas Carigali 59 Adnoc 59 CNPC 59 KazMunaiGaz 58 KazMunaiGas 58 Petrovietnam 58 Azadegan 57 PetroVietnam 57 Qatar Petroleum 57 Sinopec 57 ADNOC 57 Tupras 56 Malaysia Petronas 56 SOCAR 56 Spain Repsol 56 Spain Repsol YPF 56 Norway Statoil 56 Petrobras 56 PT Pertamina 55 Gazprom Neft 55 Ecopetrol 55 Atomstroyexport 55 Italy ENI 55 KNPC 55 West Qurna 55 ONGC Videsh Ltd 55 Total TOTF.PA 55 Aramco 55 LUKoil 55 Petrochemical 55 OMEL 55 AEOI 55 Saudi Aramco 55 OVL 54 OAO Lukoil 54 Austria OMV 54 Karachaganak 54 KOGAS 53 Orinoco belt 53 Atomstroiexport 53 Aqazadeh 53 Iran Khodro 53 ONGC 53 Italy Eni 53 Lukoil 53 RWE Dea 53 PdVSA 53 Petróleos de Venezuela 53 Mangalore Refinery 53 TVEL 53 Petronas 52 Corp CNPC 52 Statoil 52 Hungary MOL 52 Exxon Mobil XOM.N 52 Atomic Energy Organisation 52 Petrobangla 52 Gulfsands 52 Ecopetrol SA 52 Eni 52 IKCO 52 Repsol 52 LUKOIL 52 Shaikan 52 co venturers 52 Rosatom 51 PDVSA 51 Azerbaijan SOCAR 51 Production Sharing Agreement 51 GASCO 51 Petroleos de Venezuela PDVSA 51 Repsol YPF 51 Natuna 51 Petroleum Exploration 51 Russia OAO Gazprom 51 Ltd HPCL 51 Petkim 51 Orinoco Belt 51 Qapco 51 Bridas 51 Barwa Real Estate 51 Inpex 51 Arabtec Holding 51 ENI SpA 51 petrochemical complexes 51 Bashneft 50 Akkas 50 Darkhovin 50 PGNiG