世界油气储层二氧化碳埋存量计算研究

Research on the Calculation of CO_2 Storage in the Reservoir All over the World

二氧化碳减排问题备受世界瞩目,由于温室气体大量排放而引起的全球气候变暖问题日趋严峻,必须采取积极有效措施。应用CO2提高采收率是埋存CO2的重要途径,CO2提高采收率项目分为混相驱油和非混相驱油,CO2的埋存量决定于储层的性质和提高的采收率数值。通过对二氧化碳埋存计算方法的研究,实现CO2埋存和提高原油产量最大化,改善开发效果。必将为全球生态保护,石油资源的高水平、高效益开发和可持续发展提供理论及实践依据。

How to reduce the CO2 emission is the focus of world attention. The question about global warming caused by greenhouse gases is more and more serious. Therefore we have to take active measures to deal with it. Applying CO2 EOR is an important way to bury CO2. CO2 EOR includes miscible displacement and immiscible dis- placement. The amount of CO2 storage underground depends on the reservoir properties and EOR values. Research on computational method about CO2 storage is an effective way to increase the petroleum production and improve the development effects, which will offer theoretical and practical foundation to the global ecological protection, the production of the petroleum resources with the high standard and the great benefit , and the sustainable development.