gagliano, mr. matthews asked you earlier about the model and what was the most important information in that model. would you kind of recap for us -- we never did get to a full answer for the. what is the most important information, or the top five, pieces of information in this model that are most important? >> for this particular job in this case, the directional played an important factor in the caliber log, and also centralize placement and the fluids information. and, of course, the casing information are the top five, i believe. >> gasol potential doesn't fall out in there has been an important piece of information one way or the other? >> guest list template off a lot of those things i just mentioned. >> so as a result of you punch in numbers, what is the most important information that is fed back to the operator? >> hobley in this case the gas flow potential and the potential for flow. >> that's what you provide to the operator? >> correct. >> so there's no executive summary in this model