Well of course CVX won't overtly try to mislead the JDA. "Just the facts, ma'am".
How about a query here.
Who would benefit more, in this situation, from a CVX/JDA press release that expounds upon how large - and in what direction - a particular field discovery may be?
I think what we will see is a pr stating the formation info, ie; perm, porosity, number of pays and thickness. Maybe pressures, depths, and a very conservative reserve estimate with a caveat that accurate field and reserve estimates can't be made without further drilling.