Related by context. Frequent words. (Click for all words.) 44 Diamond Offshore Drilling 40 Halliburton 39 National Oilwell Varco 37 Transocean 36 Anadarko Petroleum 35 Schlumberger 35 oilfield 35 RIG 35 Ensco 34 KBR 34 Halliburton Co. 34 rig 32 Anadarko Petroleum Corp. 32 Oilfield 32 contractors 32 objectively 32 drillers 31 driller 31 BP 31 drilling rig 31 define 30 Subsea 30 CVX 30 Transocean Ltd. 30 ROV 30 Saipem 30 appraise 29 FMC Technologies 29 Petrofac 29 deepwater 29 rigs 29 characterize 29 compare 29 Schlumberger Ltd. 29 evaluate 29 Deepwater Horizon 29 Haliburton 29 measuring 28 Anadarko 28 Exxon Mobil 28 offshore rigs 28 wellbore 27 drilling 27 ExxonMobil 27 EOG 27 classify 27 evaluating 27 gage 27 Macondo 27 Mariner Energy 27 Seadrill 27 Chesapeake Energy 27 BP Plc 27 PTTEP 26 gauging 26 deem 26 comport 26 XTO 26 blowout preventers 26 interpret 26 perceive 26 Range Resources 26 Willbros 26 Foster Wheeler 26 Chevron 26 deepwater drilling 26 Grey Wolf 26 blowout preventer 25 scrutinize 25 Conoco Phillips 25 oil 25 assessing 25 delineate 25 Exxon Mobil Corp 25 contractor 25 Technip 25 Jacobs Engineering 25 calibrate 25 gauge 25 drilling rigs 25 Exxon 25 understand 25 ascertain 25 Balfour Beatty 25 Cabot Oil 25 Talisman Energy 25 identify 25 assess 24 categorize 24 Chevron Corp. 24 calculate 24 quantify 24 FPSO 24 Deepwater 24 Exxon Mobil Corp. 24 determine 24 enumerate 24 Marathon Oil 24 estimation 24 BP PLC 24 Massey Energy