115 points. Make it smaller (do something with tanks on the left) and you'll get +15 for compactness.
130 points.
Wow, its nice to see admins participate in save creations and contest! :D
Do things like fray also count for pressure ???
No, I meant air pressure.
Water remains in the oil well, and also it gets to the tank.
No, I think. I'll consider transforming oil with conv as spawning, but if you can vaporise oil if you want (but not inside the tube, cause this will break pressure rule)
This is the final version. It's as compact as I can get it. Thanks!
EDIT: Thanks savask! I have the max score, right?