re: Ann: FD No.4H Successful Flowback Continu... Question for...

re: Ann: FD No.4H Successful Flowback Continu... Question for the guys with technical knowledge.

Let's look at a scenario where wells FD2H and 3H are flowing poorly, and FD4H gives good rates.

Is it possible to stimulate the two previous wells with the same proppant as they used in FD4H, and would that be likely to give good results?

Or are those first two wells cactus, because they've already been stimulated using some other material and/or not been subject to restricted flow?