Funding for this research was provided by:
Comprehensive scientific research project of CNOOC (YXKY-2019-ZJ-03)
National Major Science and Technology Projects of China (2016ZX05058-003-017)
Natural Science Foundation of Chongqing (cstc2019jcyj-msxmX0331, cstc2019jcyj-zdxmX0032)
Science and Technology Research Project of Chongqing Municipal Education Committee (KJQN202001501)
Article History
Received: 11 September 2020
Accepted: 27 January 2021
First Online: 17 February 2021