China steps up pace in unconventionals drive

Government listing shale gas and gas hydrates as special category to allow more investors to participate in exploration as country looks to increase shale and CBM exploitation

Testing times: a worker at a Sinopec operation in Sichuan
Testing times: a worker at a Sinopec operation in Sichuan
Published 16 March 2018, 00:00Updated 5 April 2018, 14:58