Ordos
PetroChina announces huge shale oil discovery in Songliao basin
Exploration
China sets sights on ambitious targets for shale gas output
Shale
Shale oil struggles for foothold in China's energy scene
Shale
China's LNG imports rise as virus hits gas demand
Coronavirus
PetroChina hits tight gas in Ordos drilling
Shale
Changqing trims spending to cope with falling oil price
Coronavirus