He Huanjie について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Ma Yaya について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Zhang Shuxia について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Wei Hua について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Zhan Shixin について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Yang Yunpeng について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Res. Inst. of Drilling Engineering and Technol. Zhongyuan Petroleum Exploration Bureau Si-nopec, Henan, Puyang について
Tianranqi Gongye について
CASE について