Related by context. Frequent words. (Click for all words.) 66 Petrolera 64 Transportadora de Gas 64 Enarsa 63 Argentine Repsol YPF 63 Galp Energia SGPS SA 63 Neuquen Basin 63 Compania de 62 Hocol 62 Minera SA 62 Energía 61 Spain Repsol YPF 61 Enap 61 Petroleo 61 Lda 60 Pluspetrol 59 Cupet 59 Putumayo Basin 59 Petrozuata 59 ENI SpA 58 Abengoa SA 58 Brazil Petrobras 58 Pazflor 58 Repsol 58 Company AIOC 57 Salta Province 57 Andrade Gutierrez 57 Gjøa 57 Spain Repsol 57 Industria de 57 Mariscal Sucre 57 Repsol YPF SA 57 Empresa de 57 Compañía 57 Edenor 57 OAO LUKOIL 57 Maurel et Prom 57 Bridas Corporation 57 Azeri Chirag Gunashli 57 Pluris Energy 57 Repsol YPF 57 Andes Petroleum 57 del Peru 56 Consorcio 56 PETROBRAS 56 Algeria Sonatrach 56 Chaza Block 56 Exploration Blocks 56 Venezuela PDVSA 56 AuDAX 56 Corporación 56 OGX Petroleo e 56 Tombua Landana 56 Bridas 56 Increases Ownership 55 Tecnologia 55 Transredes 55 LukOil 55 Granherne 55 Eni SpA E 55 Compagnie Generale de Geophysique 55 Gjoa 55 Revus Energy 55 OAO Lukoil Russia 55 Galp Energia 55 France Total TOTF.PA 55 E.ON Ruhrgas AG 55 presalt 55 Mineracao 55 Petrobas 55 Cygam 55 Provides Operational Update 55 Americas Petrogas 55 GeoPark 55 Geotec 55 PetroFalcon 55 Zafiro 55 Luz del Sur 55 Ecopetrol SA 54 Medgaz 54 Drilling Commences 54 Production Sharing Agreement 54 Engenharia 54 Orinoco basin 54 VIC/P# 54 Trans Adriatic Pipeline 54 Turcas 54 SENER 54 offloading FPSO vessel 54 Companhia de 54 Romgaz 54 Transpetro 54 Gas Participacoes SA 54 Llanos basin 54 Papa Terra 54 EnerGulf Resources Inc. 54 Petroleos 54 Norway Norsk Hydro 54 Petroleos Mexicanos Pemex 54 KUFPEC 54 Americas Petrogas Inc. 54 Austria OMV AG