HOUSTON -- BJ Services has appointed David D. Dunlap executive vice president and COO. Dunlap will be responsible for the company's global operations.
Dunlap has been with the company for 22 years, most recently serving as the company's vice president, international operations since 1995.
BJ has appointed Ronald F. Coleman vice president, North America pressure pumping operations. Coleman has been with BJ for 29 years and has been responsible for the company's US/Mexico operations since 1998.