洁净能源在石油上游工业的应用前景分析

中国陆相页岩油和油页岩资源丰富,中低成熟度页岩油和油页岩开发的重要技术手段是原位加热,但能耗大、开采成本高.若采用洁净能源如风能、光能作为能量来源进行加热,可有效克服原位加热技术的缺点.目前中外尚没有洁净能源联合加热开采中低成熟度页岩油或油页岩等非常规油气资源的案例,利用科学经济的手段开发这部分资源,将使中国石油能源的可利用量大幅度增加.回顾风光互补发电系统和太阳能聚热在油气开采领域的应用现状与技术前沿,在此基础上提出风能-太阳能发电加热开采技术和太阳能聚热开采技术,并重点分析两项技术的研究难点与应用前景,为开展洁净能源在中低成熟度页岩油及油页岩开采研究与应用奠定基础,并提供了技术路线.

Prospects Analysis of Clean Energy Application in Upstream Petroleum Industry

The continental shale oil and oil shale resources are abundant in China. The in-situ heating technology for shale oil and oil shale characterizing medium to low maturity by electric heating and fluid heating is becoming an important method in this field, but the energy consumption and developing cost are high. Clean energy including wind energy and solar energy can be used as heating sources which can effectively overcome the defects of the in-situ heating technology. At present, there are no reported cases of producing unconventional oil and gas resources with medium to low maturity through clean energy heating at home and abroad. Using scientific and economic methods to develop such resources will greatly increase the recovery efficiency of petroleum resources in China. Reviews and encompasses the application status and technology frontier of wind-solar hybrid power generation system and concentrated solar power in oil and gas exploitation. The novel technology of unconventional oil and gas heated by wind-solar hybrid power generation system is proposed. And the research difficulties and application prospects of the technology are emphatically analyzed, laying a solid foundation for the application of clean energy in developing shale oil and oil shale resources.