Related by context. Frequent words. (Click for all words.) 54 fracing 52 fracture stimulated 50 wells drilled 50 frack 49 wells 49 Marcellus shale 49 Marcellus Shale formation 48 drilled 47 Marcellus Shale 47 hydrofracking 47 fracking 47 shale formations 47 Bakken formation 47 Marcellus 46 frac 46 hydraulic fracturing 46 horizontal drilling 46 coal seam 45 Fracking 45 fracture stimulation 45 shale 44 Woodford Shale 44 spudded 44 Barnett Shale 44 drilling 43 Appalachian Basin 43 shales 42 Fayetteville Shale 42 COGCC 42 coal seams 42 undrilled 42 horizontal wells 41 BP Macondo 41 Range Resources 41 hydrocarbon bearing 40 drillers 40 acre spacing 40 coalbed methane 40 Williston Basin 40 EOG Resources Inc. 40 Austin Chalk 40 shale gas 40 geological formations 40 compressor stations 40 Pinedale Anticline 40 Granite Wash 40 spewed 40 Drilled 40 mcf d 40 drillings 40 Mmcf per 40 extractable 39 Montney 39 EOG Resources 39 Horizon exploded 39 perforate 39 #/#-inch choke 39 Piceance Basin 39 Uinta Basin 39 Mcfe 39 exploratory wells 39 mined 38 Haynesville Shale 38 Haynesville shale 38 geologic 38 bed methane 38 shale deposits 38 Boepd 38 sandstones 38 recompletion 38 MMcf 38 Deep Basin 38 Haynesville 38 Macondo 38 gallons 38 drill 38 methane 38 BOPD 38 bopd 38 geologically 37 natural gas 37 Niobrara 37 bbls 37 hydrocarbon 37 Flatrock 37 gas condensate 37 exploratory drilling 37 Drilling 37 EOR 37 leached 37 wellbore 37 deepwater wells 37 cubic feet 36 MMcfe 36 DRBC 36 delineated 36 contaminate drinking 36 aquifers 36 wellhead 36 sampled 36 sedimentary rock