Related by context. Frequent words. (Click for all words.) 71 coker unit 69 hydrotreater 66 catalytic cracker 65 hydrocracker 65 coker 64 fluid catalytic cracking 64 alkylation unit 63 steam cracker 62 fluid catalytic cracker 59 FCCU 58 crude distillation 57 #.# FCCU 57 refinery 57 Tesoro refinery 56 isomerization unit 56 ethylene cracker 55 Anacortes refinery 54 naphtha cracker 54 corroded pipe 54 bpd refinery 53 Line 6A 53 naptha 53 unplanned shutdown 53 Jamnagar refinery 53 cokers 52 Aruba refinery 52 Panipat refinery 51 Navajo Refinery 51 hydrocracking 51 Christi TX 51 Flint Corpus 51 steam boiler 50 olefins 50 coke drums 50 propylene 50 upgrader 50 steam generator 50 Formosa Petrochemical 50 fractionator 50 naphtha 50 Chocolate Bayou 50 feedwater 49 sprayed foam 49 corroded pipes 49 PetroRabigh 49 Motiva Enterprises 49 coke oven 48 Grangemouth refinery 48 compressor 48 Scotford 48 Valero Norco LA 48 No.2 reactor 48 gallon propane tank 48 ethylene propylene 48 ethylene 48 furnace 48 Valero Energy 48 tpy 47 Discoverer Enterprise 47 transformer 47 Whiting refinery 47 pipe ruptured 47 desulfurization 47 Olefins 47 Refinery 47 Fos sur Mer 47 Flaring 47 refiner Valero Energy 47 Valero Corpus 46 Shintech 46 Jurong Island 46 Petro Canada PCA.TO 46 No.3 reactor 46 refineries 46 unplanned shutdowns 46 Skikda 46 Tesoro Petroleum 46 potline 46 Tesoro TSO 46 gravity condensate 46 debottlenecking 45 Shuaiba 45 Takreer 45 switchyard 45 depressurized 45 ultraviolet disinfection 45 Kashiwazaki Kariwa plant 45 butyl rubber 45 desulphurisation 45 Corp. VLO 45 Forties pipeline 45 Line 6B 45 paraxylene 45 Tohoku Electric 45 Pearl GTL 45 acrylonitrile 45 Acetylene 45 frac fluid 45 rubber gasket 45 per annum tpa 45 Exxon Mobil Corp XOM.N