Related by context. Frequent words. (Click for all words.) 70 PanOcean 67 Stratic 65 Mooncor 64 ProspEx 63 Bowleven 63 VAALCO 63 Petrolifera 63 co venturers 62 Gran Tierra 62 Culane 62 Petro Andina 62 EnerGulf 62 Canacol 61 Brownstone Ventures Inc. 61 Questerre 61 WestFire 61 Det norske 61 farmout 61 Eurogas 61 Birchcliff 61 Trans Orient 61 Kulczyk Oil 61 Tindalo 61 Tullow Oil plc 60 Sonoran Energy 60 Petrosearch 60 SearchGold 60 Vangold 60 Petroceltic 60 Petro Reef 60 EnQuest 59 Norsemont 59 RWE Dea 59 FOGL 59 Oromin 59 Oilex 59 BPZ 59 Lundin Petroleum 59 Gulfsands 59 MagIndustries 58 Petro Vista 58 Xcite Energy 58 CanArgo 58 Faroe Petroleum 58 Petroflow 58 Explorator 58 EnerJex 58 Petaquilla Minerals Ltd. 58 Petrodelta 58 Farmout Agreement 58 Merrex 58 TXCO 57 Pacific Rubiales 57 Petrolympic 57 Newstrike 57 farmout agreement 57 VAALCO Energy 57 NuLoch 57 Lucara 57 Transeuro 57 operatorship 57 Afren 57 Petromin 56 Shear Wind 56 Petsec 56 Nextraction 56 Petrominerales 56 Enerplus 56 SouthernEra 56 Geovic 56 Arcan 56 Bankers Petroleum 56 Galoc 56 Oilexco 56 McMoRan 56 RAK Petroleum 56 Hyperdynamics 56 FairWest 56 Xtierra 56 NioGold 56 Maurel & 56 Silvermet 56 GeoGlobal 56 Xtreme Coil 55 Candente 55 PetroQuest 55 Manas Petroleum 55 BPZ Energy 55 Aminex 55 Redcorp 55 Highpine 55 Petrobank 55 farmin 55 Canoro 55 Avion Gold 55 TransGlobe Energy Corporation 55 Dejour 55 StatoilHydro 55 Dynacor 55 Serica 55 Longtom