Related by context. Frequent words. (Click for all words.) 53 Tullow Oil plc 52 Americas Petrogas 52 Artumas 51 Production Sharing Agreement 51 PrivateCo 51 Songo Songo 51 MagIndustries 51 Esso Exploration 50 Avnel 50 Puntland 50 exploration 49 Tullow Oil Plc 49 Farmout 49 co venturers 48 Production Sharing Contract 48 WesternZagros 48 JDZ 48 Canacol 48 farmout 48 Katanga Province 47 Somalia Puntland 47 Calvalley 47 Tanganyika Oil 47 Sonoran Energy 47 ONGC Videsh Ltd. 47 Candax 46 Vast Exploration Inc. 46 PetroGlobe 46 Production Sharing Contracts 46 Talisman Energy Inc 46 Uzbekneftegaz 46 PanOcean 46 Petromin 46 Pacific Rubiales Energy 46 VAALCO Energy 46 Chihong 45 GeoPetro 45 Lundin Petroleum AB 45 leasehold interests 45 Taparko 45 RAK Petroleum 45 Ogaden region 45 Energem 45 prospecting permits 45 Addax Petroleum 44 farmout agreement 44 Pacific Rubiales 44 OML# 44 Alange Energy 44 Tullow 44 operatorship 44 SearchGold 44 Farmout Agreement 44 BrazAlta 43 Petro Andina 43 Diavik diamond mine 43 GeoPark 43 OMEL 43 Groundstar 43 Shabwa province 43 farmin 43 Ruvuma 43 Malaysia Petronas 43 Petroleum Refineries 43 Moto Goldmines 42 GobiMin 42 Hardman Resources 42 ProspEx 42 Kosmos Energy 42 NioGold 42 Afren 42 Tullow Oil 42 Petroliam Nasional Bhd Petronas 42 Globex Mining 42 USEG 42 TSX TLM 41 Tanzanian 41 Teryl Resources Corp. 41 Tanzania Mozambique 41 Somaliland 41 Surmont 41 Talisman Energy 41 Bakassi peninsula 41 KenolKobil 41 Lundin Petroleum 41 Ogaden 41 Hyperdynamics 41 Timan Pechora 41 Taq Taq 41 Liberation Front ONLF 41 CUCBM 41 Addax 41 Bridas 41 mineral 41 offshore oilfield 41 Uganda 41 Frontera Resources 40 Kurdistan Region 40 Luismin 40 offshore oilfields 40 unpatented claims