tisdal, good thought on planning for a gusher.
If indeed ZN saw high pressure then they are using this time to prepare for hauling off the oil so that it does not overflow their pit!
When ZN often speaks of "safety", I immediately think of a blowout. Yes, safety working around heavy machinery is always a concern. But, the big risk on a well rig is a blowout. They also talk about what is best for the shareholders, which would be preventing a blowout since the resulting environmental liability might wipe out the company. So, given ZN is focused on these items (safety and best interests of shareholders), they are also likely figuring out how to get a lot of oil hauled away! And you gave them some good ideas :)