Related by context. Frequent words. (Click for all words.) 39 Ptarmigan 37 Crux 36 Empyrean 36 MetalCORP 32 Salamander 32 Roc Oil 32 Avocet 31 ACOR 31 RockBridge 31 Oilex 30 Aminex 30 Merrex 30 Xtract 30 Greenwoods 29 Cairn 29 Gulfsands 29 Canacol 28 UPDA 28 Whiting Petroleum 28 Corvus 27 Rockhopper 27 Hourglass 27 Masthead 27 Halcyon 26 Serica 26 EnerVest 26 Diadem 26 Novus 26 Flagstone 26 Royale Energy 25 Nevermore 25 Talisman 25 MCR 25 Bois d' Arc 25 Lundin Petroleum 25 Ascent Resources 25 Brigham Exploration 25 MegaWest 25 Approach Resources 24 Habanero 24 NuVista 24 Trigon 24 Iteration 24 Crimson Exploration 24 PXD 23 2P reserves 23 Shaikan 23 Petroceltic 23 Newfield Exploration 23 Photon 23 GMXR 23 Elysian 22 Dragonfly 22 RRE 22 BNK 22 Gastar 22 Pangea 22 Taproot 21 Spearhead 21 Fractal 21 PetroQuest 21 Axiom 21 Dejour 21 Denbury Resources 21 Blackbird 20 Amphora 20 Sentient 20 CapMan 20 AIM listed 19 VHGI 19 Paradigm 19 Punch Taverns 19 Full Circle 18 STS9 18 Ramco 18 Monolith 18 Energy XXI 17 Realm 17 EQT 17 Ascent 17 Alchemy 16 Sphere 16 Elemental 16 Covalent 16 Wescorp 16 Gravitas 15 Encore 15 Lucid 15 HTG 15 Crowbar 15 Accretive 13 JD Wetherspoon 13 Metal Blade Records 12 LDM 12 Mythic 11 Elixir 11 Archetype 10 Worx 7 CAVU 7 Infinite 5 NetDevil