Focus

Challenges undermine plentiful reserves

Nation hopes to capitalise on onshore discoveries but must overcome technical hurdles

Mature: pumps in Daqing, home to China's largest but ageing oilfield
Mature: pumps in Daqing, home to China's largest but ageing oilfieldPhoto: AFP/SCANPIX
  • Xu Yihe
Singapore
China FocusChinaCNPCSinopec
Published 4 March 2020, 14:22Updated 4 March 2020, 14:22