[hga]

Well, "the experts" are informed by the physics, mechanical engineering and chemistry that's been learned over the years WRT to oil drilling and these problems. As some of the other threads have illustrated, you certainly can't ignore the basic physics required, which I'm sure many if not most of us never learned or have long forget (or we're just very rusty at solving these sorts of problems).

If you can't at minimum do the physics required you can't play this game.