20 0 1年 6月 8- 1 1日 ,第四届全国石油地质实验技术及实验室管理工作交流会在上海召开。会议由中国石油学会石油地质专业委员会、中国石油学会科技装备委员会、石油地质勘探专业标准化委员会、中国地质学会石油地质专业委员会和北京石油学会联合组织 ,由中国石油天然气集团公 June 20, 1981 On January 8, the 4th National Petroleum Geology Experimental Technology and Laboratory Management Seminar was held in Shanghai. The meeting was organized by the Petroleum Geology Professional Committee of the Chinese Petroleum Institute, the Scientific Equipment Committee of the Chinese Petroleum Institute, the Professional Committee of Petroleum Geological Prospecting, the Geological Society of China Geological Society and the Beijing Petroleum Institute. The meeting was jointly organized by China National Petroleum Corporation