Method for evaluating in-situ conversion reservoir evolution and potential carbon storage space of deep oil shale

The invention provides a method for evaluating in-situ conversion reservoir evolution and potential carbon storage space of deep oil shale. The method comprises the following steps: S1, selecting an oil shale sample and a surrounding rock sample thereof; s2, sample pretreatment; s3, respectively carrying out low-temperature dry distillation experiments on the plurality of oil shale samples; s4, respectively carrying out 3D surface scanning experiments on the oil shale samples; s5, respectively carrying out micro X-ray computed tomography experiments on the oil shale samples; s6, researching and observing the plugging effect of the oil shale sample; s7, respectively carrying out methane adsorption and high-resolution scanning electron microscope imaging experiments on the plurality of heated oil shale samples; s8, comprehensively evaluating the oil shale reservoir; and S9, evaluating the carbon reservoir potential of the oil shale reservoir after in-situ conversion. According to the method, the physical proper