Data for: Potential deep-buried petroleum systems in Meso-Neoproterozoic rifts of the southwestern North China Craton revealed by gravity and magnetic anomalies

Geophysical methods are used, including the two-dimensional multi-scale wavelet decomposition, the gravity stripping method and the Parker-Oldenburg iterative inversion, to process the free air and Bouguer gravity anomaly of the Ordos Block, located in the southwest North China Craton.