Related by context. Frequent words. (Click for all words.) 62 Permian basin 60 Rocky Mountain Mid Continent 59 Anadarko Basin 58 Paradox Basin 57 Provides Operational Update 57 Begins Drilling 56 Denver Julesburg Basin 56 Appalachian basin 56 Commences Drilling 56 Earthquake Rattles 55 Permian Basin Rocky Mountains 54 Woodford shale 54 Drilling Commences 54 midcontinent 54 Basin WCSB 54 Chattanooga Shale 53 Putumayo Basin 53 Commence Drilling 53 Wattenberg Field 52 MarkWest Liberty 52 Earthquake rattles 52 Colorado Piceance Basin 52 Albany Shale 51 Earthquake Shakes 51 IIROC Halt 51 T#N 51 terminaling 51 Operational Update 50 Announces Non Brokered 50 Arkoma Basin 50 Raton Basin 50 Maverick Basin 50 Earthquake shakes 50 Closes Private Placement 50 Drilling Underway 50 leasehold acreage 50 intrastate pipeline 50 Appalachian Basin 50 Marcellus Shale acreage 50 Woodford Shale 49 Gas Transmission LLC 49 Yukon Territories 49 By JEFF GEARINO 49 intrastate pipelines 49 Williston basin 49 Editorial Roundup 49 Sierra Madres 49 MLS Game Summary 49 Nederland Terminal 49 Announces Commencement 49 Wildfire threatens 49 NGL pipeline 49 Llanos Basin 49 Wolfcamp 49 GeoMarkets 49 Piceance 49 Barnett Shale formation 48 Forces Evacuations 48 Biodiesel Plant 48 Bridgepoint Education regionally accredited 48 undeveloped leasehold 48 Announces Shareholder Approval 48 Monument Butte 48 Athabasca Basin Saskatchewan 48 grade epithermal vein 48 Freight train derails 48 Commences Production 48 Steckman Ridge 47 northernmost reaches 47 Piceance Uinta Basins 47 Tornadoes rip 47 Optioned INF 47 coalbed methane CBM 47 Basins 47 IIROC Resume 47 PROBABLE STARTERS 47 Fugitive Arrested 47 River Basins 47 Basin 47 Williston Basin 47 Updates Status 47 Gas Storage 47 Uinta Basin 46 Fayetteville shale 46 Equatorial Guinea Gabon 46 Canadian sedimentary basin 46 Cherokee Basin 46 southwestward 46 unconventional reservoirs 46 Using MediaOne 46 Sierra Madre Mountains 46 Split Doubleheader 46 Rocky Mountain Region 46 3D Seismic 46 Quake rattles 46 Piceance Basin 46 T#N R#W [001] 46 Deep Bossier 46 Rocky Mountains 46 Grants Options 46 Crump Geyser