video of gas flowing at xian-xina-1 well, page-3

Thanks for posting the link to the video DreamCatcher. I have no idea about gas plays so this may be a silly question. Just a quick question for who ever has experience with gas plays, but I would have thought that the bubbles would have been a little more vigorous then what was shown in the clip. I mean with a gas that is meant to be under so much pressure, I would have thought that there would be more action then what is shown in the video?? Is the example from the Xian-Xina well typical of what one should expect??

Thanks in advance