Weatherford was built on buying previously successful companies and then merging their operations together.
The company was structured as a top down organization and limited any local decision making ability instead of a bottom up organization.
When Bernard was in control, he would convince the BOD (without having more than a general knowledge of the industry), he would buy companies mostly because they were successful previously. (Eventually, the BOD turned on him and made him the fall guy)
Then, he would limit and restrict these smaller companies ability to make decisions. Any innovative thinking was restricted or limited. It didn't help with the various tax problems or Deep Horizon. But the real killer was the collapse in the oil and gas price. Weatherford had bought these companies and then they would try to lease everything that they could (Building, vehicles, etc). Low initial cost to lease but over the long term, the costs increase and planning on the oil and gas price remaining high.
They put an emphasis on anything in the Middle East at the detriment of North America and concentrated far too much on Big Iron. Poor CEO Mark M (who was poached from Halliburton) is now travelling to various places and handing out Weatherford T-shirt's as one can see on their facebook page.
They do have some good equipment but when you have the people who designed and built the equipment leaving or laid off, there is trouble. To give a better example, how long will a vehicle go with only adding fuel and the occasional oil change. Eventually, it will wear out and without anyone looking at what parts are wearing out and making improvements. A similar parallel can be made to an airplane. How long will it fly with only fueling it up and minimal maintenance. (Surprising long) but eventually, even the best designed planes will need refurbishment and if you don't have the people or the equipment for this, it is eventually going to fail.
I have no doubt, that Mark M is a great guy but when he says that we need to squeeze operations and cut them when they are already are stretched to the limit because of the 5 billion or so in debt, I would be very worried.
Perfectly put by @Q2uesTn-1rih in another thread. Hope the OP does not mind the bump.