Related by context. Frequent words. (Click for all words.) 56 deepwater drilling 54 offshore drilling 49 deepwater 44 Outer Continental Shelf 43 Deepwater Horizon disaster 43 offshore rigs 41 BP Deepwater Horizon 41 BP PLC 41 blowout preventers 41 Deepwater Horizon 40 BP Plc 40 oil sands 40 oilsands 39 Ken Salazar 39 oil 39 ANWR 38 drilling 38 North Slope 38 BP 38 oil spill 38 rig explosion 38 Deepwater Horizon explosion 37 Interior Ken Salazar 37 hydraulic fracturing 37 drilling rigs 37 Minerals Management 36 dispersants 36 tar sands 36 wildlife refuges 36 fracking 36 exploratory drilling 36 Hazardous Materials Safety 36 Deepwater Horizon rig 35 deepwater Gulf 35 natural gas 35 extractive 35 MTBE 35 dispersant 35 hydrocarbons 35 chemical dispersants 34 Mariner Energy 34 blowout preventer 34 Deepwater 34 coalbed methane 34 liquefied natural gas 34 Alberta oilsands 34 Deepwater Horizon spill 34 drillers 34 giant BP PLC 33 rigs 33 roadless 33 refining capacity 33 Endangered Species Act 33 Chemical Safety 33 Clean Water Act 33 petroleum 33 rig exploded 33 LNG terminals 33 shale gas 32 Yucca Mountain 32 wellhead 32 coastal wetlands 32 Exxon Mobil XOM 32 carbon capture 32 moratorium 32 onshore 32 coal gasification 32 earmarks 32 LNG 32 Exxon Mobil 32 Cook Inlet 31 Nuclear Regulatory Commission 31 Exxon Mobil Corp. 31 Governor Bobby Jindal 31 Thad Allen 31 shale 31 commercial whaling 31 Macondo 31 Adm. Thad Allen 31 subsea 31 spill 31 hydrocarbon 31 offshore 31 static kill 31 Environmental Protection Agency 31 ConocoPhillips 31 Beaufort Sea 31 Offshore Oil 31 renewable fuels 31 fossil fuels 31 Interior Secretary 31 Transportation Safety 31 offshore wind 31 Cape Wind 31 Retired Coast Guard 30 Rahall 30 Sen. Mary Landrieu 30 Mulva 30 CNOOC 30 Gov. Bobby Jindal 30 Kempthorne