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Autor:
Wencheng Li, Jinbao Duan, Xusheng Guo, Yuping Li, Hua Duan, Dongfeng Hu, Xuefeng Zhang, Xiaojun Fan
Publikováno v:
Engineering, Vol 5, Iss 3, Pp 458-470 (2019)
Oil/gas exploration around the world has extended into deep and ultra-deep strata because it is increasingly difficult to find new large-scale oil/gas reservoirs in shallow–middle buried strata. In recent years, China has made remarkable achievemen