Evaluation system based on reservoir

The utility model discloses an evaluation system based on reservoir, including body, permeability detection device, grain size detection device, treater, digital analog device, shale content detection device, porosity detection device, sensor, sandstone thickness detection device, electronic speculum and display, this evaluation system structural connection is compact, and is simple to use, the inside hole detection device that is provided with of body, the electronic speculum, the porosity of reservoir is detected through the electronic speculum, thereby appraise the microphysics nature of reservoir, shen ru revea the characteristic of reservoir, detect the permeability through permeability detection device, appraise the ability that the reservoir allowwed the fluid to pass through, the size of control productivity, grain size detection device detects the reservoir and contains the granule size, appraise the lithology, thereby differentiate the output of reservoir, detection device passes through the sensor,