What are crude oil specifications
A crude oil assay is essentially the chemical evaluation of crude oil feedstocks by petroleum testing laboratories. Each crude oil type has unique molecular, chemical characteristics. No crude oil type is identical and there are crucial differences in crude oil quality. Welcome to WTI Crude Oil Futures Whether you are a new trader looking to get started in futures, or an experienced trader looking for a better way to hedge crude oil, NYMEX WTI Light Sweet Crude Oil futures are the most efficient way to trade today’s global oil markets.