Related by context. Frequent words. (Click for all words.) 84 hydrocarbons 66 oil 66 hydrocarbon reserves 63 petroleum 63 gas condensate 62 natural gas 62 gas 61 shale 60 Hydrocarbons 60 Hydrocarbon 59 condensate 59 shale gas 58 EOR 55 condensates 55 deepwater 55 oilfield 55 gas hydrates 54 mineral 54 gasfield 54 hydrocarbon bearing 53 shale deposits 53 liquid hydrocarbon 53 oilfields 53 shales 53 coalbed methane 53 bitumen 52 Haynesville shale 52 subsalt 52 Woodford Shale 52 undrilled 52 liquid hydrocarbons 51 tcf 51 crude oil 51 oil sands 51 Haynesville Shale 51 petrochemical 51 ethane 50 recoverable reserves 50 horizontal drilling 50 wells drilled 50 mineral resources 50 subsurface 50 wells 50 Shale Gas 49 commerciality 49 CBM 49 onshore 49 Marcellus shale 49 methane 49 deepwater Gulf 49 Shaikan 49 exploration 49 wellbore 49 frac 49 prospectivity 48 fracture stimulation 48 drilling 48 extractable 48 minerals 48 mineral deposits 48 shale formations 48 stratigraphic 48 Tcf 48 gas liquids 48 petrochemicals 48 downhole 48 Bitumen 48 horizontal wells 48 Coal Bed Methane 48 fracing 48 trillion cubic feet 48 Sonatrach 47 recoverable 47 MMbbl 47 geological formations 47 uranium 47 ultra deepwater 47 IOCs 47 2P reserves 47 Bakken Formation 47 Norwegian Continental Shelf 47 deepwater exploration 47 basins 47 carbonate 47 Caspian Sea 47 Petroleum 47 Bakken formation 47 Eni 47 South Pars 47 Arkoma Basin 47 proppant 47 Timan Pechora 46 Ford Shale 46 Marcellus Shale 46 mineral extraction 46 Petrotech 46 olefin 46 3D seismic 46 Oilfield 46 porosity 46 Maersk Oil