Related by context. Frequent words. (Click for all words.) 57 Outer Continental Shelf OCS 53 outer continental shelf 53 Aleutian Basin 52 Canadian sedimentary basin 51 nonproducing 51 Denver Julesburg Basin 51 Piceance Uinta Basins 50 ultradeep 50 Lake Teshekpuk 50 By Poppapete Comments 50 Woodford shale 49 Outer Continental Shelf 49 subsurface mineral 49 drilling 49 Directional drilling 49 Fayetteville Shale formation 49 Mason Tract 49 piped inland 48 refining petrochemicals 48 Barnett Shale formation 48 Neuquen Basin 48 Nikaitchuq 48 Caspian Sea basin 48 Appalachian basin 48 Tar sands 48 Marcellus shale formation 48 Alaska Chukchi Sea 48 Temascaltepec Mining District 48 unconventional reservoirs 48 BP PLC Deepwater Horizon 47 coalbed methane wells 47 #,#,# cu ft 47 Chattanooga Shale 47 Paradox Basin 47 coalbed 47 Orphan Basin 47 Fuhrman Mascho 46 expeditionary combat systems 46 Raton Basin 46 Wattenberg Field 46 ANWR 46 Coalbed methane 46 industrial maritime aeronautical 46 Rocky Mountain Mid Continent 46 Teshekpuk Lake 46 exploration 46 papermaking chemical 45 high Btu bituminous 45 API SmartBrief 45 Chukchi Seas 45 Mexico GOM 45 Telemark Hub 45 expense LOE 45 Costayaco field 45 deplete oxygen 45 undeveloped leasehold 45 Beaverhill Lake 45 Mahanadi basin 45 nationalize Bolivia 45 Snøhvit 45 Vermillion Basin 45 leases 45 Utica shale 45 coal petroleum coke 45 Valle Vidal 45 hydrocarbon reservoirs 45 Ku Maloob Zaap 45 oilsand 45 Permian basin 45 coalbed methane 44 offshore drilling 44 geology geophysics 44 Gas Transmission LLC 44 Athabasca oilsands 44 Putumayo Basin 44 presalt 44 natural gas 44 petrochemicals pharmaceuticals 44 UnionTown 44 Norwegian Continental Shelf 44 navigable waterways 44 refining petrochemical 44 Oooguruk 44 Orinoco basin 44 deducting royalties 44 leasehold acreage 44 Arkoma Basin 44 Argentine Repsol YPF 44 Clean Streams Law 44 geologic sequestration 44 drillers 44 saline aquifers 44 Toiyabe 44 Newfield Exploration Company 44 gas driller 44 exploratory drilling 44 Arctic Refuge 43 Haynesville Bossier Shale 43 Kazmunaigaz 43 deepwater exploratory 43 Marcellus acreage