Abstract: China’s continental shale oil resources possess substantial potential, positioning them as a key area for enhancing hydrocarbon reserves and production. The development of continental facies shale oil faces dual challenges:complex geological conditions, including diverse reservoir types and significant variations in sweet-spot controls; insufficiently adaptable engineering technologies, where the existing fracturing technologies and development strategies fail to adequately address differentiated requirements. Building upon a systematic analysis of the differences among three primary types of continental facies shale oil in interlayered, hybrid, and pure shale reservoirs, this study identifies the key controlling factors for each type of shale oil across three critical stages:sweet spot identification, fracturing design, and development deployment with technical optimization. As a result, a differentiated geoscience-engineering integrated development framework is proposed. This framework includes targeted optimization of the sweet spot intervals, personalized fracturing designs that deeply integrate engineering parameters with geological attributes, multi-dimensional, three-dimensional development deployment strategies, and optimized drainage and production systems for the full lifecycle of each shale oil type. Furthermore, in response to the industrial prospects and the goal of "shale oil revolution" in China, three critical research directions are identified:differentiated intelligent deployment platforms, big-data-driven customized intelligent fracturing designs, and differentiated EOR technologies. Focusing on these areas will drive the evolution of continental shale oil development towards intelligent and precise operations, thereby facilitating a leap forward in the industry’s progress.

Key words: continental shale oil, geoscience-engineering integration, differentiation, full lifecycle, development strategies, shale oil revolution

摘要： 中国陆相页岩油资源潜力巨大,是油气增储上产的重要领域。由于储层类型多样、甜点主控因素差异大,而现有压裂改造工艺和开发技术普适性强,难以满足差异化需求,中国陆相页岩油的开发面临地质条件复杂与工程技术适配性不足的双重挑战。在系统梳理中国夹层型、混积型和纯页岩型3种类型陆相页岩油差异的基础上,明确了不同类型页岩油"靶体优选、压裂设计、开发部署与技术优化"的主控因素,构建了中国陆相页岩油地质—工程一体化差异化开发技术体系,涵盖了不同类型页岩油差异化黄金靶层优选,工程参数与地质禀赋深度耦合的个性化压裂优化设计,多维度立体开发部署模式和不同类型陆相页岩油全生命周期排采制度优化等技术。同时,针对中国陆相页岩油产业发展前景与"页岩油革命"目标需求,梳理出"差异化智能部署平台、基于大数据的个性化智能压裂设计、差异化的提高采收率技术"3个攻关方向,以推动陆相页岩油开发向智能化、精准化方向演进,助力中国陆相页岩油跨越式发展。

关键词: 陆相页岩油, 地质—工程一体化, 差异化, 全生命周期, 开发对策, 页岩油革命