deffeyes points out how to lose money in the oil market.
Perhaps you would make the effort to expand on this cryptic remark and enlighten us all as to what you mean -- with a link, perhaps?
i scanned deffeyes "beyond oil" book.

at the book end deffeyes comments on how he invests in the oil market.

maybe good advice?

best
http://www.prosefights.org/shattuck/shattuck.htm

Dave said: "Perhaps you would make the effort to expand on this cryptic remark and enlighten us all as to what you mean."

So I guess the answer is no.

I guess the answer is: "sell oil futures at $60/bbl".