Hubert H. Hays, an independent driller, spent fifty years in oil, working his way up from roughneck to engineer. His stories lift the curtain on the real oilfield. Hays passed away...visualizza altroHubert H. Hays, an independent driller, spent fifty years in oil, working his way up from roughneck to engineer. His stories lift the curtain on the real oilfield. Hays passed away in 2005.visualizza meno