胜利油田东胜精攻石油开发集团有限公司（以下简称东胜公司）是胜利石油管理局为有效开发和利用已探明而长期未动用的储量,依照国家有关股份制政策规定组建的。公司创立于１９９３年６月２９日,是国内陆上石油开发行业第一家股份制油公司。公司成立７年来,所开发油田、区块的开 Shengli Oilfield Dongsheng Jingdong Petroleum Development Group Co., Ltd. (hereinafter referred to as Dongsheng) is the Shengli Petroleum Administration established in order to effectively exploit and utilize proven reserves that have not been used for a long time and are in accordance with the relevant shareholding policies of the state. Founded on June 29, 1993, it is the first joint-stock oil company in China's onshore oil development industry. Founded seven years ago, the development of oil fields, the block opened