Related by context. Frequent words. (Click for all words.) 58 blowout preventer 52 blowout preventers 51 preventer 50 containment dome 49 centralizers 48 Deepwater Horizon 48 Deepwater Horizon blowout 47 flange 47 BOPs 47 Deepwater Horizon disaster 47 damaged riser 46 marine riser 46 seafloor 46 annulus 46 BP PLC BP BP.LN 46 capping stack 46 containment valve 46 riser pipe 46 containment cap 45 robot submarines 45 rig 45 robotic submarines 44 cement plugs 44 Deepwater Horizon rig 44 wellbore 44 deepwater wells 44 Macondo 44 Discoverer Enterprise 43 spokesman Bill Salvin 43 underwater robots 43 deflector 43 static kill 43 Deepwater Horizon explosion 42 suction 42 exhaust manifold 42 ruptured pipe 42 aileron 42 BP Macondo 42 derrick 42 weld 41 BP 41 gusher 41 leak 41 locking mechanism 41 wellhead 41 rudder 41 hydrates 41 giant shears 41 casing 41 hydraulic leak 41 valve 41 Transocean rig 40 riser 40 flanges 40 blowout 40 depressurization 40 Transocean 40 explodes catches 40 Deepwater Horizon drilling 40 Horizon rig 40 undersea gusher 40 hydraulic pump 40 perforation 40 undersea robots 40 stovepipe 40 By TBT staff 40 thrust reverser 39 rig explosion 39 vents 39 subsea 39 Bartlit 39 pressurization 39 Thad Allen 39 wellheads 39 seabed 39 perforate 39 underwater robot 39 outer casing 39 flame trench 39 leaking pipe 39 drilling rig 39 bilge pump 39 officer Doug Suttles 39 skimming vessel 39 deepwater 39 containment vessel 39 BOEMRE 39 BOP 39 vanes 38 Deepwater Horizon exploded 38 hydraulic 38 giant BP PLC 38 pinholes 38 valves 38 wiring harness 38 owner Transocean Ltd. 38 flaps 38 coffer dam 38 wind deflector 38 tail rotor 38 isomerization unit