Use "oilman" in a sentence

1. After several failed attempts to produce economically viable or satisfactory results and quarrels with the MoD over their design specifications that could not support the purpose of the plane’s mission, her company had been confronted with the possibility that the lucrative contract, a portion of which was concealed behind the well-publicized one that had already been awarded and was part of the scandal involving her husband, could be cancelled, so she resorted to the option she had long considered the most daring—partnering with the famous aviator and oilman, Howard R

2. Clarke was an oilman who lived in leisure in Pasadena, but he was also an avid outdoorsman

3. Legendary oilman T

4. All of this began to change in 1984, when independent oilman T