Title: Groundbreaker
Subjects: Engineers, Biography, Petroleum engineering, Horizontal oil well drilling, Water resources development, Ingénieurs, Biographies, Technique du pétrole, Pétrole, Puits, Forage horizontal, Ressources en eau, Exploitation
Places: United States, États-Unis
People: Leo Ranney (1884-1950), Fairbanks family, Fairbank (Famille)