Related by context. Frequent words. (Click for all words.) 45 Brigham Exploration 45 Royale Energy 45 Lajitas 44 Whiting Petroleum 42 Petrohawk 42 Talon 42 Cimarex 42 BPZ Energy 41 Apache 41 Twin Butte 41 Cimarex Energy 41 Entrada 41 Rattlesnake Hills 40 Bois d' Arc 40 Brazauro 39 Lone Pine 39 Tesoro 39 Newfield Exploration 39 TXCO 39 Kodiak 39 Venoco 39 Vanguard Natural Resources 39 SandRidge Energy Inc. 39 Duran Ventures 39 GeoPetro 39 SandRidge Energy 38 Pinnacle 38 Vinland 38 EOG 38 Wamsutter 38 Powder River 38 Copano Energy 38 Bonanza 38 Ranch 38 Pengrowth 38 Wildhorse 38 Tonopah 38 Animas 37 Helix 37 Xtreme Coil 37 Rosetta Resources 37 Gryphon Gold 37 Harvest Natural Resources 37 Copper Flat 37 NuStar 36 Elko Nevada 36 Copper Canyon 36 XTO Energy 36 Eagle 36 Eagle Nest 36 Ruidoso 36 Romios 36 Pebble Creek 35 Northstar 35 XTO 35 Willow Creek 35 Westwind 35 BP Prudhoe Bay 35 Cal Dive 35 Avion 35 Sanswire 35 Eldorado 35 Romarco 35 Questar 35 Corautus 35 Concho 35 Quaterra 35 Arrowhead 34 MD Helicopters 34 Sunoco Logistics 34 SkyWest 34 Southfork 34 Gulfstream 34 Eaglewood 34 Kinder Morgan 34 Exco Resources 34 Minefinders 34 Newfield Exploration Co. 34 Picacho 34 Newpark 34 Bronco 34 Tamarack 34 EOG Resources 34 Sagebrush 34 Petro Vista 34 Ozona 34 OTCBB Quote Chart 34 Santa Fe 34 PXP 34 Encore 34 Owl Creek 34 Horizon 34 Peppermill 34 Chaparral 34 Centenario 34 Rattlesnake 33 Golden Nugget 33 Buckaroo 33 Cimarron 33 Antelope 33 Comstock Lode