I think closing the doors is about the only way they are going to save money at this point.
I am surprised that the shop and field hands have not organized enough to go in and demand more pay, I know they are working beyond their job descriptions owing to the number of folks they have cut in attempts to save.
Just think, estimates are that if Weatherford is able to hold on by some grace of the lending institutions, they may break even by 2020! That is breakeven with regard to cash flow. In other words they could support operations and such and pay the interest on the debt they owe - not even pay into the principal of it. I do not think we will see a day in my lifetime that this company in its current form gets its debt paid.
good luck