Related by context. Frequent words. (Click for all words.) 43 Newfield Exploration Co. 42 Chevron 42 Chevron Texaco 42 Columbia Gas Transmission 41 EOG Resources 41 Pluspetrol 41 Range Resources 41 Exco Resources 40 Ensco International 40 TexCom 40 CNRL 40 wellsite 40 COGCC 40 landowner 39 driller 39 Shell 38 Kinder Morgan 38 MI SWACO 38 drillers 38 ConocoPhillips 38 Denbury Resources 38 Gas 38 Hess 38 wells 38 Anadarko Petroleum 38 XTO Energy 38 ExxonMobile 37 Drilling 37 Newfield Exploration 37 drilling 37 Oando 37 Chevron Corp. 37 Petroleum 37 Petrosearch 37 Weatherford 37 Aminex 37 Unicorp 37 Chevron Corp 37 Mobil Oil 37 Exxon 37 Greka 37 GeoPetro 37 Harvest Natural Resources 37 ChevronTexaco 37 Oceaneering International 36 ConocoPhilips 36 Hyperdynamics 36 Petroleum Refinery 36 Pursell 36 Conoco Phillips 36 Venoco 36 Diamond Offshore Drilling 36 Schlumberger 36 VAALCO Energy 36 Atlantic Richfield 36 ConocoPhillips COP.N 36 PetroQuest 36 Oilfield Services 36 CNX Gas 36 Gas Storage 36 Andersons 36 Newfield Exploration Company 36 Cheniere Energy 36 workover rig 36 drilling rig 35 Petromin 35 Transocean 35 Desire Petroleum 35 Exxon Mobil 35 Halliburton 35 ExxonMobil 35 Plains Exploration 35 Cimarex 35 EOG Resources Inc. 35 Gasco Energy 35 Sentry Petroleum 35 Shell Petroleum 35 Conoil 35 BP 35 Petro Reef 35 Motiva Enterprises 35 Natural Gas 35 Nitro Petroleum 35 Petrotrin 35 Cnooc 34 wellheads 34 EnCana 34 Chevron Corp CVX.N 34 Diamond Shamrock 34 Norway Statoil 34 Tetra Technologies 34 Oilex 34 rig 34 landowners 34 BPZ Energy 34 Hardman Resources 34 Bowleven 34 Marathon Oil 34 Talisman Energy 34 Conoco 34 MOEX Offshore