Crossword clues for Product of petroleum. 6 letters:BENZOLPetroleum productOCTANEPetroleum product.OCTANEProduct of petroleum.ETHENEProduct resulting from cracking petroleumTARPetroleum productENEPetroleum product endingBBLPetroleum production measure: Abbr.TARSPetroleum productsFUELSPetroleum products.PARAFFINPetroleum product.OCTANESPetroleum products.OPECPetroleum production regulator, brieflyCOKEPetroleum productKEROSENEPetroleum productNAPHTHAPetroleum productVASELINESPetroleum products.RANGEOILPetroleum product used as a kitchen fuelASPHALTPetroleum by-productISOPRENEPetroleum processing by-product