"Oil-bearing" Quotes from Famous Books
 ... indicate to the oil prospector where deposits of oil may possibly be found. He examines the country about and, selecting a favorable place, drills a well. If he is successful, he will strike oil-bearing rocks. The oil may be a few hundred feet below the surface, or it may be a mile below. In the latter case it takes months to ...
— Conservation Reader • Harold W. Fairbanks |
