Related by context. Frequent words. (Click for all words.) 73 Woodford Shale 70 Albany Shale 69 Fayetteville shale 69 Appalachian basin 68 Anadarko Basin 67 Barnett shale 67 Haynesville shale 67 Arkoma Basin 67 Utica Shale 66 Appalachian Basin 64 Granite Wash 64 Barnett Shale 63 Fayetteville Shale 63 Monument Butte 62 Haynesville 62 Haynesville Shale 62 Marcellus shale 62 Bakken shale 61 Austin Chalk 61 Bakken Shale 61 Williston Basin 60 Wolfberry 60 sandstone reservoirs 60 Elmworth 60 Cherokee Basin 60 shales 60 Maverick Basin 60 recompleted 59 Deep Basin 59 Denver Julesburg Basin 59 Marcellus Shale 59 coalbed methane CBM 59 shale 58 Energen Resources 58 Shale Gas 58 unconventional shale 58 Uinta Basin 58 undeveloped acreage 58 Ford Shale 58 areal extent 58 Coal Bed Methane 58 Horseshoe Canyon 57 coalbed methane 57 Mmcfe per 57 Marcellus wells 57 Bakken wells 57 Bakken formation 57 Bakken Formation 56 St. Lawrence Lowlands 56 horizontal drilling 56 BOED 56 undrilled 56 frac sand 56 Nextraction 55 delineation wells 55 Marcellus 55 Piceance 55 Piceance Basin 55 CBM wells 55 Georgina Basin 55 Lower Cretaceous 55 Mcfd 55 wells drilled 55 Petrosearch 54 Jolly Ranch 54 EnerJex 54 shale deposits 54 shale gas 54 Three Forks Sanish 54 Tcfe 54 Montney 54 fracture stimulated 54 cubic feet Bcf 54 infill wells 54 Porphyry Zone 54 Gippsland Basin 54 GMX Resources 54 Giddings Field 53 Spraberry 53 sedimentary basin 53 reservoir sands 53 coal seams 53 recompletion 53 updip 53 Permian Basin 53 MegaWest 53 gas condensate 53 horizontal wells 53 Mmcf 53 hydrocarbon bearing 53 Marcellus Shale formation 53 PetroQuest 53 Bcf 53 Friday Petsite 53 Mmcfe 53 VIC/P# 52 waterflood 52 Uranium mineralization 52 GeoResources 52 South Timbalier 52 Brigham Exploration