Under the framework of the national “double carbon” strategy

the efficient development and utilization of clean energy have become a focal point across various industries. Middle and deep hydrothermal geothermal resources

characterized by their abundant reserves and environmentally friendly attributes

represent a significant clean energy source. Recent trends have shown a shift from a distributed development model to a cluster development model for geothermal resources

offering advantages in terms of economy

stability

risk management

and scalability. However

the development mode

well patterns

and well spacing

key parameters in cluster development

are still under investigation due to their significant impact on the process. There is an urgent need to conduct research on these mechanisms and optimize the key parameters. In this study

the HTC geothermal field serves as the subject for our analysis. We employ numerical simulation technology to integrate the underground temperature field

pressure field

and water flow field into a comprehensive mathematical model. This model helps analyze the effects of various development modes and patterns

as well as the spacing of mining and irrigation wells

thereby identifying optimal parameters that can guide field production. Practice has demonstrated that this approach effectively ensures the stable operation of geothermal development projects and enhances their economic benefits.