I liked most oil executives I have met. They were hardworking men with a thrill for the deal, a fear of failure, and a moral compass that occasionally responded to the force of self-preservation; the compass did not always point in a moral direction. They were flawed, but that meant they were like the rest of us, using masks and shields in their real-world dealings. They might be one thing at the office, perhaps believing in the institution that employed them, perhaps not believing; and they might be something quite different outside the office.
The soul of an oilman
So There Will Be Blood was pretty much spot on then?