Halliburton................................again!
As for Halliburton, this is what they claim on their site: Halliburton originated oilfield cementing and leads the world in effective, efficient delivery of zonal isolation and engineering for the life of the well. Operators consistently rank Halliburton Cementing No. 1 in total value provided to customers.
'Effective', 'efficient' and 'No. 1' Halliburton has been indeed! They have been so effective and efficient and made billions in profit from their own - Americans, and from many other countries; including from Iraq. Profits made, at any cost. Even if it meant 'selling' un-purified water to their own as they did in Iraq; even if it meant ineffectively and inefficiently cementing the deepwater drilling hole in the Gulf of Mexico. Even if it meant the company - as reported - purchasing an oil clean-up company 10 days before the Deepwater Horizon explosion that killed 11 workers and launched the worst oil spill in US history. BP may be feeling some sense of relief now: it helps if a juggernaut of American companies shares in the blame.