You might find the following site useful in researching oil and lubricants. It has numerous links to all the major oil and chemical companies plus some other interesting spots such as auto, truck etc...
Most sites that sell consumer goods also have dealer or distributor search engines which is helpful if you find a product you want....
http://members.aol.com/sirmigs/lub.htm#second
Most sites that sell consumer goods also have dealer or distributor search engines which is helpful if you find a product you want....
http://members.aol.com/sirmigs/lub.htm#second