How does one buy WTI crude oil?

you buy WTI crude oil at CME exchange. the current month on CME is for october 2015. you need to buy 1000 futures (@ around $39.00) per barrel. on settlement you will be delivered WTI crude oil at Cushing Oklahoma. hope that answers your question.

What does WTI stand for?

WTI: World Technology Ingredients. Computing » Technology. Rate it: WTI: Work Time Initiative. ...

What is the quality of WTI/domestic sweet?

There is active trading in light sweet WTI type crude oil (also referred to as domestic sweet). The WTI crude oil stream in Houston is a fungible blend of domestic light sweet streams with quality parameters of 44 degrees API gravity maximum and 0.45% sulfur maximum , which are slightly lighter than the WTI specifications in Cushing.