渤海石油公司把基地系统建成符合现代企业制度要求的、能够自负盈亏的、充满生机和活力的经营性企业 ,进行了努力探索 ,可供陆海存续部分企业借鉴。处于世纪之交的１９９９年 ,是中国三大石化集团之一的中国海洋石油总公司（以下简称总公司）变化最为深刻的一年。以总公司油气 The Bohai Oil Company has built its base system into a business enterprise full of vigor and vitality that meets the requirements of the modern enterprise system and is full of vigor and vitality. It has made efforts to explore it and can be used by some companies in the land and sea for reference. In 1999, at the turn of the century, China National Offshore Oil Corporation (herein referred to as the parent company), one of the three largest petrochemical groups in China, experienced the most profound changes. Head office oil and gas