1. Postdoctoral Researcher, Gas Management Office, PetroChina Southwest Oil & Gas Field Company, Chengdu 610215, China (corresponding author).
2. Division Chief, Gas Management Office, PetroChina Southwest Oil & Gas Field Company, Chengdu 610215, China.
3. Senior Engineer, Gas Management Office, PetroChina Southwest Oil & Gas Field Company, Chengdu 610215, China.
4. Professor Level Senior Engineer, PetroChina Southwest Oil & Gas Field Company, Chengdu 610051, China.