Abstract: Aim\ To meet the need of increasing demand for oil, pricision of seismic exploration must be enhanced For solving this problem, the resolution of seismic exploration should be enhanced first Methods A developed hybrid digital processing technique was used to process seismic exploration data and the resolution was enhanced The hybrid digital reconstruction technique short time Fourier transformation technique model for high resolution seismic section is established Results HRPSR seismic section high resolution processing software package was developed and tested with the practical seismic data A new method of using high low resolution extrapolation technique to search for the relative layers and faults automatically was proposed Conclusion After being processed by HRPSR software package, main frequency has raised 50% to 80% and the frequencyband has widened double