31. In late 2005 and early 2006, several significant light oil discoveries were made on this concession. 32. Before replacing the hinge pins clean them with steel wool and coat them with light oil . 33. 1 tablespoon light oil , like corn or canola 34. 3 tablespoons unsalted butter, margarine or light oil 35. Is it possible for oil companies to keep kerosene and light oil prices at previous levels? 36. The aid began after the Dutch excise duty on light oil was increased July 1 1997. 37. The volume of bitumen in those sands dwarfs the light oil reserves of the entire Middle East. 38. Pengrowth produces petroleum ranging from heavy crude oil to light oil , natural gas liquids, and natural gas. 39. With a 10 percent sulfur content, Polar Lights oil , a sweet crude, is considered a high-quality blend. 40. Light oils use a higher API number.