PetroChina steps up Sichuan drill drive

Chinese giant looks to prove up more shale gas reserves as it faces race against time to reach output capacity of 10 Bcm per annum by 2020

On site: workers at a PetroChina operation in Sichuan province
On site: workers at a PetroChina operation in Sichuan province
Published 23 August 2018, 22:00Updated 22 August 2018, 12:55