Deep Dive on Halliburton Stock

We’re looking for a deep dive on Halliburton, specifically it’s financial health and the prognosis for HAL’s stock price going forward. What’s your take on Halliburton? Bank of America/Merrill just upgraded HAL to “Buy” — What’s beyond that call? Where do you see HAL’s share price going and why? What barriers to growth do you see with Halliburton, especially oil prices? All comments welcome.