About He Fen
About 中海石油(中国)有限公司天津分公司
About Lu Jing Gongcheng
About hydraulic pressure
About oil field
About oil reservoir
About water effluence
About stratum
About alternation of strata
About 数値シミュレーション
About 圧入
About 貯留層
About 注入井
About 注入圧力
About 注水
About Extracting method
About Oil reservoir engineering
About 互層
About 貯留層
About 圧入
About 研究
About 応用