But it is less clear to oil men how cracks in the desert add up to environmental disaster.
When the oil man came to the door with the bill after filling the tank, we'd hide in the closet.
Still, in an election year, politicians seemed eager to turn the heat on oil men.
He is a professional oil man and there aren't very many of those in Russia.
At the end of February the oil men commenced to drill.
The oil man was inviting a few friends to his home.
At age 10, he told his father, "I want to be an oil man."
He was just a professional oil man, with a voracious appetite for knowledge.
It even hired a former oil man to serve on the board of one of its companies.
She also opened her house to boarders, taking in hundreds of oil men over the next year.
