for displaying the 3d inner structure of the whole core (diameter≤150mm) in the field of the petroleum geology, a 3d scanning equipment using ct technology was developed by sanying precision.on the base of our own characteristic x-ray imaging technology, the whole core can be scanned nondestructively. reconstruction of the 3d inner structure in the sample can be performed by using the tested data. the obtained 3d digital core data can be used to characterize the pore-throat structure, cracks distribution and orientation, minerals spatial distribution and the flow channel of oil/gas.
scanning software has various functions: automatic calibration, self-recording and acquiring test parameters and batched scanning.
artefacts such as ring and hardening can be efficiently removed by reconstruction software, iterative reconstruction algorithm in this software can perform the reconstruction by using low-dosage scanning data, moreover, many image processing methods can improve image quality;
ball and stick model can be obtained for analysis of the pore-throat structure by our sypicore software.
based on the different calculation modules, powerful 3d analysis software can perform comprehensive analysis of the 3d volume data such as pore/particles module, thickness analysis module, measure and actual value comparison module and structure connectivity module etc.
numerical simulation function can calculate the physical property parameters such as permeability, thermal and electrical conductivity.
volume data can be converted into stl or iges data type which can be imported into 3d graphic software (cad and solidworks) and simulation software (ansys and comsol).
