You need to learn what Cushing (WTI benchmark) is before posting about differences between wellhead price and benchmark price. Anybody that has anything to do with oil knows "posting" prices are lower than exchange prices. That's why there are dividing lines upstream, midstream and downstream.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.