Stratum absorption attenuation parameter estimation method and device, electronic equipment and storage medium

The invention discloses a stratum absorption attenuation parameter estimation method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a first spectral ratio logarithm under different frequencies according to seismic wave amplitude spectrums before and after attenuation; performing data cleaning on the first spectral ratio logarithm to obtain a second spectral ratio logarithm; wherein the data cleaning comprises an abnormal value elimination operation; and determining stratum absorption attenuation parameters according to the second spectral ratio logarithmic weighted linear fitting. According to the technical scheme, the second spectral ratio logarithm is obtained by performing data cleaning on the first spectral ratio logarithm, so that the abnormal spectral ratio logarithm caused by factors such as noise can be cleared, the influence of the factors such as noise is reduced, and the operation error of the system is reduced. The formation absorption