http://pec.lib.wvu.edu/record/P10681950Interactions between interstitial and injected water.<p> Reprint of book chapter from: <em>Secondary Recovery in the United States</em>, 2nd ed., American Petroleum Institute, 1950.</p>Headlee, A. J. W. (Alvah John Washington), 1902-Petroleum.Underground reservoirs--United States.Oil field flooding.14256