As a result of Howard Hughes Sr.'s contributions to the petroleum industry - A) offshore drilling was safer B) oil drilling was possible through hard rock C) transportation of oil products was more efficient D) oil refineries were located exclusively in Texas
Home » ⭐️ History » As a result of Howard Hughes Sr.'s contributions to the petroleum industry - A) offshore drilling was safer B) oil drilling was possible through hard rock C) transportation of oil products was more efficient D) oil refineries were located