基于数据包络法的国际油气投资效率研究  

Research on International Oil and Gas Investment Efficiencybased on Data Envelopment Method

作　　者：张恩瑜 Zhang Enyu(SINOPEC International Petroleum Exploration and Production Corporation,Beijing 100029)

机构地区：[1]中国石化集团国际石油勘探开发有限公司,北京100029

出　　处：《石油化工技术与经济》2023年第2期5-9,共5页Technology & Economics in Petrochemicals

摘　　要：为有效提升我国油气公司在国际油气领域的投资效率,通过构建基于数据包络法的投资效率评价模型,针对海外不同资源类型油气资产开展投资效率研究。结果表明:不同资源类型油气资产投资效率表现差异较大,其中陆上常规油气资产投资效率最高,深海、浅海、页岩油气、煤层气资产投资效率相对较低,主要存在勘探开发作业能力有限、经济商务经营管理水平不足、投资规模过大等问题,建议我国油气公司加强技术和管理水平的改进、注重投资优化、提升投资效益。In order to effectively improve the investment efficiency of Chinese oil and gas companies in the international oil and gas field,the investment efficiency of overseas oil and gas assets of different resource types was studied through establishing an investment efficiency evaluation model based on data envelopment method.The results show that the investment efficiency of oil and gas assets varies greatly among different resource types:the investment efficiency of onshore conventional oil and gas assets is the highest,while the investment efficiency of deep-sea,shallow sea,shale oil and gas and coal-bed gas assets is relatively low,which is mainly attributable to limited exploration and development capacity,insufficient level of economic and commercial operation and management,too large investment scale,etc.It is suggested that Chinese oil and gas companies should improve technology and management level,pay attention to investment optimization and improve investment efficiency.

关 键 词：数据包络法 国际油气 投资效率 

分 类 号：TE-9[石油与天然气工程]