High-pressure flow-through experiments on solid rock samples are commonly conducted with experimental setups using a confining pressure to restrict the flow to the rock. These setups are often spacious, costly, and difficult to replicate by other researchers due to their individual nature. This work presents the RESECO (resin sealed column) setup which allows flow-through experiments on solid rock without a confining pressure. The column setup is only slightly larger than the sample size and has material costs per sample of a few Euros. The fluid flow is confined to the rock by a cast of epoxy resin using a metal column as an outer casing. The functionality was verified by comparing experimental results with a conventional triaxial cell. Four different rock types with varying hydraulic properties were tested and proven compatible with the setup. Additional endurance tests were performed to investigate the physical limits with regard to pore pressure and temperature. The RESECO setup can be operated with pore pressures of at least 40 MPa and temperatures up to 95 °C, and is therefore suitable for many high-pressure, high-temperature experiments, while being easily reproducible.

固体岩石样品的高压流过实验通常通过使用围压来限制流向岩石的实验装置进行。这些设置通常很宽敞、成本高昂，并且由于其个人性质而难以被其他研究人员复制。这项工作介绍了 RESECO（树脂密封柱）设置，该设置允许在没有围压的情况下对固体岩石进行流通实验。色谱柱设置仅比样本大小略大，每个样本的材料成本为几欧元。通过使用金属柱作为外壳的环氧树脂铸件将流体流动限制在岩石中。通过将实验结果与传统的三轴电池进行比较，验证了该功能。测试了四种具有不同水力特性的不同岩石类型，并证明与该装置兼容。进行了额外的耐久性测试以研究与孔隙压力和温度有关的物理极限。RESECO 装置可以在至少 40 MPa 的孔隙压力和高达 95 °C 的温度下运行，因此适用于许多高压、高温实验，同时易于重现。