Related by context. Frequent words. (Click for all words.) 43 IG Farben 43 Mobil Oil 43 Chevron Texaco 42 Litton Industries 41 Chemical 41 Tosco 41 Presco 40 BP Amoco 39 Du Pont 39 TSKJ 39 Zeneca 39 BF Goodrich 39 Occidental Chemical 38 Dutch Shell 37 EI du Pont 37 Allied Signal 37 Cominco 37 Syntex 37 Atlantic Richfield 37 Texaco 36 AlliedSignal 36 PetroEcuador 36 EI DuPont de Nemours 36 chemical 36 ABB Lummus 35 Sud Chemie 35 CEPSA 35 International Harvester 35 Petrochem 35 Amoco 35 Vetco Gray 35 Dow Chemical 35 Petroleum Refinery 35 Smelting 35 Ciba Geigy 35 Hoechst 34 Welding Supply 34 American Cyanamid 34 Shell Oil 34 Ethyl 34 Amerada Hess 34 Industrial Gases 34 Exxon 34 Metal Finishing 34 Combustion Engineering 34 Cytec Industries 34 Polygram 33 TotalFinaElf 33 Glycol 33 Chemical Industries 33 ExxonMobile 33 Philco 33 DuPont 33 Rio Algom 32 defunct 32 Specialty Chemical 32 Metalworking 32 Borden Chemical 32 chemicals 32 Chem 32 GTE 32 Morgan Grenfell 32 Caustic Soda 32 Schlumberger 32 Dresser Industries 32 Refractories 32 Petrobas 31 Chemicals 31 Chlor Alkali 31 UNOCAL 31 Shell 31 Thiokol 31 Innovene 31 Oil Refinery 31 Kerr McGee 31 Carbide 31 Conoco Phillips 31 Union Carbide 31 Occidental Petroleum 31 ExxonMobil 31 Sincor 31 Bromine 31 PolyGram 31 Petroleum 31 Anadarko Petroleum 31 Chevron 31 Conoco 31 BASF 30 DLJ 30 employed 30 aniline 30 Tesoro Petroleum 30 Refining 30 Steel Structures 30 LTV Steel 30 subcontracted 30 Howmet 30 ChevronTexaco 30 Amco 30 DBCP 30 Denbury Resources