为了促进中国干热岩资源的开发和利用，以肯尼亚Olkaria地热田为研究对象，对肯尼亚高温地热资源勘探评估、开发和利用的整个过程进行了系统介绍，同时归纳总结了中国石油长城钻探工程有限公司在高温地热资源开发和利用过程中形成的8项钻井关键技术，并列举了详细的工程实例。通过总结、对比肯尼亚地热资源和中国干热岩资源的物理特征以及开发和利用过程中遇到的困难和挑战，梳理了共性和差异性问题，并有针对性地给出了解决方案，提出了以建立干热岩试验基地为核心，研发并验证新技术、打造新设备以及形成新技术规范的攻关方向，指出了以实现干热岩的经济开发、效益开发、规模开发为目标，以加强基础科学研究工作为手段，依靠国家政策的扶持和加强人才培养的研究思路，为中国的干热岩资源经济高效开发提供了理论和实践指导。

In order to promote the development and utilization of dry hot rock resources in China, we take Kenya OLKARIA block as an example, and introduce the exploration, evaluation, development and utilization process of high temperature geothermal resources in Kenya in detail. At the same time, eight key drilling technologies formed during the development and utilization of high-temperature geothermal resources of the CNPC Great Wall Drilling Company are summarized and detailed engineering examples are listed. At last, the difficulties and challenges encountered in the development and utilization of Kenya's geothermal resources and China's dry hot rock resources are summarized and compared, the similarities and difference between countries are sorted out, and the solutions are put forward. With the establishment of a test base as the core, and with the developing and verifying new technologies and new equipment and forming new technical standards as the research direction, to point out that with the goal of realizing economical, profitable and large-scale development of dry hot rock, to strength basic scientific research work as a means, by the research idea of relying on the support of national policies and strengthen personnel training as the driving force, to provide theoretical and practical guidance for the efficient and economical development of dry hot rock resources in China.