Halliburton Co. has promoted Lance Loeffler to chief financial officer, the oil-field services company said Monday. Mr. Loeffler, who joined Halliburton in 2014 as vice president of corporate development overseeing mergers and acquisitions, would be Halliburton’s third CFO in less than two years. He replaces Christopher Weber, who joined Halliburton in June 2017 from Parker Drilling Co. and is leaving to pursue other opportunities, Halliburton said. Read more here.