Chengbei area, located in the western Bohai Sea, has great exploration potential, but it is difficult to implement conventional seismic processing technology because of the lack of logging information and low resolution of seismic data. In view of this feature, this paper adopts the seismic high-resolution processing technology based on compressed sensing. This method uses the principle of compressed sensing to recover the full band seismic reflection information to compensate the high and low-frequency parts of attenuation, and can be implemented in the areas lacking logging information. The processing results show that the method can effectively broaden the seismic frequency band, identify thin reservoirs and improve the resolution of seismic data. The results of treatment are highly consistent with the drilled wells, and the results in the no-well area are in line with the understanding of geological deposition and have high reliability. Note: This paper was accepted into the Technical Program but was not presented at IMAGE 2021 in Denver, Colorado.
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