增强型地热系统在碳酸盐岩型深层地热能开发利用中的应用进展

地热能是一种储量大、分布范围广、清洁环保的可再生能源，其中深层干热岩地热能最具开发潜力。增强型地热系统是开发深层干热岩地热能的有效手段，在碳酸盐岩热储区已广泛应用，取得了良好的经济社会效益。系统总结了国内外增强型地热系统在碳酸盐岩型地热开发中的进展和经验，分析了国内发展现状，认为加强基础理论研究、核心技术攻关和工程示范，尽快形成具有中国特色的深部地热能开采方案，是今后工作的重点方向之一。

Progress in the application of enhanced geothermal systems in the exploitation and utilization of deep geothermal energy in carbonate rocks

Geothermal energy is a renewable energy with large reserves, wide distribution, clean and pollution-free features, among which geothermal energy from deep dry hot rocks has the greatest potential. The enhanced geothermal system is an effective means to exploit geothermal energy in deep dry hot rocks, which has been widely used in carbonate reservoirs and achieved good economic and social benefits. This paper systematically summarizes the progress and experience of the enhanced geothermal system in the exploitation of carbonate geothermal energy at home and abroad, and analyzes the current development situation in China. It is believed that it is one of the key directions of future effort to strengthen our basic theory research, core technology research and engineering demonstration, and form a deep geothermal energy exploitation scheme with Chinese characteristics as soon as possible.