Related by context. Frequent words. (Click for all words.) 78 rig 73 drilling rigs 73 drill rig 68 drillship 65 rigs 64 Rig 63 drilling 61 FPSO 61 semi submersible 61 oilfield 59 deepwater 58 offshore drilling rig 58 wellbore 57 Drilling 57 drillships 57 drill rigs 55 driller 55 Deepwater Horizon 54 fracture stimulation 54 ultra deepwater 54 workover 53 wellhead 53 directional drilling 53 offshore rigs 53 deepwater Gulf 53 Macondo 53 Transocean 52 downhole 52 Deepwater Horizon rig 52 rig Deepwater Horizon 52 dayrate 52 wells 52 ROV 52 spudded 52 derrick 51 wells drilled 51 deepwater drilling 51 drilling rig Deepwater 50 Rigs 50 Maersk Oil 50 onshore 50 StatoilHydro 50 Hercules Offshore 50 exploratory drilling 50 Seadrill 49 exploratory wells 49 offshore 49 Deepwater 49 ROVs 49 dayrates 49 drilling fluids 49 Deepwater Horizon exploded 49 Ensco 48 3D seismic survey 48 drillers 48 Oilfield 48 blowout preventer 48 frac 48 spud 48 offshore drilling rigs 48 deepwater exploration 48 workovers 48 Diamond Offshore Drilling 48 horizontal wells 47 ENSCO 47 recompletion 47 Diamond Offshore 47 dozer 47 rig exploded 47 McMoRan 47 offshore drilling 47 Deepwater Horizon drilling 47 BP leased Deepwater 47 offshore drilling contractor 47 EOG Resources 46 appraisal wells 46 excavator 46 Oilfield Services 46 horizontal drilling 46 oilfields 46 Mariner Energy 46 subsea 46 Thunder Horse 45 Anadarko 45 crane 45 drill 45 Deepwater Horizon rig exploded 45 exploration 45 bopd 45 dredger 45 bbls 45 newbuild 45 vessel 45 Transocean Ltd. 44 Statoil 44 MMcfe 44 Anadarko Petroleum 44 BOEMRE 44 3D seismic 44 boepd 44 mmcf