ReutersBig oil, small US towns see new reward in old production techniqueReutersOccidental Petroleum Corp and a few other oil producers with wells near this town on New Mexico's border with Texas steadily pumped low-cost oil through the downturn, using …

ReutersBig oil, small U.S. towns see new reward in old production technique ...ReutersFILE PHOTO: A wellhead is seen at an Occidental Petroleum Corp carbon dioxide enhanced oil recovery project in Hobbs, New Mexico, U.S. on May 3, 2017.and more &raquo …