Not much info was given about these shutdowns. when do they fire...

Not much info was given about these shutdowns. when do they fire them up again? do they have a poo or gas target? 50$, 60$, 70$ a barrel? How much does it cost to get them going again? Hitting the earnings but I suppose if they are considering asset sales the goods are in the ground and hold the same value. Think poo has seen the bottom so any interested parties better get a wriggle on. I see there are other m & a rumours going on in the sector.