Ann: Operations Update, page-75

Reply from Dave Wall about Proppant:

I asked Dave if part of the announcement was essentially stating that the Proppant had been embedded successfully, he replied:

"How effectively it is placed inside of complex fractures is somewhat unknown. We have given it every chance."

So it at least sounds like they are happy with how the fracking process has gone, and sounds like it has more or less gone exactly how they had hoped from what they have seen so far. I suppose they won't really know how well the proppant has embedded until flow back happens.