Related by context. Frequent words. (Click for all words.) 68 corroded pipes 61 corroded pipe 56 Prudhoe Bay 54 undersea pipelines 54 Prudhoe Bay oilfield 52 pipelines 52 Beaudo 51 Baiji refinery 50 Anacortes refinery 50 Line 6B 49 Line 6A 49 Ceyhan port 48 Snohvit 48 leaky pipes 48 reinjection 48 watermains 48 Horizon oilsands 48 Lisburne 48 Alaska Prudhoe Bay 47 Snøhvit 47 catalytic cracker 47 Whiting refinery 47 corrosion 47 cokers 47 BP Prudhoe Bay 46 Varanus Island 46 BP PLC BP BP.LN 46 Scotford 46 North Slope 46 ruptured wellhead 46 refineries 46 water mains 46 storage tanks 46 chlorinator 46 electrical conduits 46 Statfjord 46 Forties pipeline 46 Ekofisk 46 BP.N 46 Visund 45 pipework 45 Mutineer Exeter 45 subsea pipelines 45 sewer mains 45 Steel Electrics 45 Druzhba pipeline 45 steam boilers 45 ESPO pipeline 45 Ceiling tiles 45 alkylation unit 45 Gullfaks 45 leaky pipe 45 pipeline 45 sewerage pipes 45 Kuparuk 45 bitumen 45 Poorly maintained 45 BP Plc BP.L 45 repairing 45 ruptured pipe 44 Panipat refinery 44 natural gas 44 Supsa 44 flowlines 44 Radioactive waste 44 wellhead 44 corroded 44 piping 44 Snoehvit 44 western Siberia 44 watermain 44 NRU reactor 44 wellbore 44 BP PLC BP 44 trunkline 44 repaired 44 Ceyhan terminal 43 gas liquefaction 43 faulty boiler 43 Culverts 43 Aruba refinery 43 Deepwater Horizon offshore drilling 43 Taum Sauk reservoir 43 sewer pipes 43 repairs 43 coalbed methane wells 43 badly corroded 43 compressor stations 43 pipes 43 springing leaks 43 Ormen Lange 42 liquified petroleum gas 42 gallon propane tank 42 leaks 42 wellfields 42 northern Alberta oilsands 42 refinery 42 oil 42 Baku Tbilisi Ceyhan pipeline 42 repair 42 Panna Mukta