Save for later Print Download Share LinkedIn Twitter TotalEnergies will invest 70 billion tenge ($164 million) in increasing oil production from the onshore Dunga oil field over the next five years, Kazakhstan's newly appointed Energy Minister Magzum Mirzagaliyev told a meeting of the cabinet. He said drilling would raise output from 680,000 metric tons/yr (14,000 b/d) to around 860,000 tons/yr.