Related by context. Frequent words. (Click for all words.) 66 drilling rigs 63 deepwater 62 deepwater drilling 62 offshore rigs 61 rigs 59 drilling rig 55 FPSO 55 drillship 53 Ensco 53 rig 51 Transocean 51 Diamond Offshore 51 Diamond Offshore Drilling 51 offshore drilling 49 ENSCO 49 Deepwater Horizon 49 Seadrill 48 vessels 48 offshore 48 deepwater Gulf 47 StatoilHydro 47 Macondo 47 subsea 46 drilling 46 Deepwater Horizon rig 46 National Oilwell Varco 46 Deepwater 46 Petrobras 46 ROV 46 offshore drilling contractor 45 Thunder Horse 45 Deepwater Horizon disaster 45 onshore 45 oilfield 44 blowout preventers 44 BP leased Deepwater 44 lifeboats 44 GlobalSantaFe 44 blowout preventer 44 rig Deepwater Horizon 43 Statoil 43 Mariner Energy 43 oilfields 43 shipyards 43 shipyard 43 Offshore Drilling 43 drilling rig Deepwater 42 Hornbeck Offshore Services 42 drillers 42 Rigs 42 Transocean Ltd. 42 Subsea 42 BP 42 wellbore 42 drill rig 42 Offshore 42 Pemex 41 rig exploded 41 drill rigs 41 wellhead 41 ships 41 DryShips 41 Petroleo Brasileiro SA 41 Aramco 41 Subsea 7 40 Petroleos Mexicanos 40 Michael Bromwich 40 wells drilled 40 PEMEX 40 wells 40 offshore wind turbines 40 Deepwater Horizon drilling 40 trawlers 40 PDVSA 40 Petrofac 40 Anadarko 40 Deepwater Horizon explosion 40 McMoRan 40 refineries 39 supertankers 39 seismic surveys 39 EOG Resources 39 rig explosion 39 Gulf 39 seafarers 39 oil 39 appraisal wells 39 BP PLC 39 BP Plc 39 vessel 39 Vessels 39 IOCs 39 LNG 39 exploratory drilling 39 outer continental shelf 39 GOM 39 exploratory wells 38 MMS 38 ConocoPhillips COP 38 Cantarell 38 Drilling