Kerr - mcgee china petroleum ltd . has been in china for over 10 years and achieved great success in exploration and production along with successful cooperation with chinese partner china national offshore oil company ( cnooc ) particular in cao fei dian bohai bay oilfields for offshore oil and gas exploration and production 科麦奇中国公司在华经营十余年，作为中国海洋石油总公司的合作伙伴，成功地在渤海湾的曹妃甸油田进行了油气勘探和生产。
