Related by context. Frequent words. (Click for all words.) 68 Shale Gas 58 shale gas 57 unconventional shale 54 EOR 54 Oil Shale 53 shale deposits 52 Coal Bed Methane 52 shale 52 Coalbed Methane 52 coalbed methane CBM 51 Bakken shale 51 Bakken Formation 51 Geothermal Energy 50 Shale 50 Operational Update 50 Bakken Shale 49 coalbed methane 49 Petroleum Geologists 49 Carbon Capture 49 Sonoran Energy 49 Provides Operational Update 49 shales 49 Barnett shale 49 Woodford Shale 48 Haynesville shale 48 Hydrocarbon 48 Williston Basin 48 Syngas 48 Oil Sands 48 Bakken formation 48 Newfield Exploration 48 shale formations 48 Natural Gas 47 Arkoma Basin 47 Deep Basin 47 horizontal drilling 47 Petroleum 47 Petrotech 47 Barnett Shale 47 Geochemistry 47 Geophysical 47 Exploration 47 Carbonate 47 Tcf 47 natural gas 47 Upstream Oil 46 Whiting Petroleum 46 oil sands 46 Uranium Mining 46 Hydrogen Economy 46 Commences Drilling 46 Piceance 46 MMboe 46 Haynesville Shale 46 Fayetteville Shale 46 Maverick Basin 46 Encana 46 Geoscience 46 Drilling 46 Renewable Energy 45 Contingent Resources 45 Petroleum Producers 45 geoscientists 45 Anadarko Basin 45 Geothermal 45 Geological Society 45 tcf 45 Million Barrels 45 Trican 45 hydrocarbon reserves 45 Fayetteville shale 45 Utica Shale 45 Industrial Gases 45 Fossil Fuels 45 Advanced Biofuels 45 Permian Basin 45 Gippsland Basin 45 Tristone Capital 45 hydrocarbon 44 Geopolitics 44 MMBO 44 Economic Geology 44 Production Enhancement 44 bed methane 44 Rare Earths 44 sedimentary basins 44 bed methane CBM 44 Renewable Energies 44 Marcellus Shale 44 Petrohawk Energy 44 UKCS 44 Bakken 44 Marcellus shale 44 Geoengineering 44 Unconventional 44 Brigham Exploration 44 CBM 44 Proved reserves 44 Granite Wash 44 Marcellus 44 Wolfberry