Stratum information phase control inversion method based on depth domain

• Main Authors: JING CUI, WEI YONG, CHEN KELIN, ZHAO HUIYAN, FU HAO, ZHANG XIAODAN, ZHENG JIAN, WANG WENWEN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention discloses a stratum information phase control inversion method based on a depth domain, and belongs to the field of geology, and the method comprises the steps: screening stratum measurement data in a to-be-measured region, and removing incomplete data representation or non-stratum measurement data; preprocessing the reserved data, performing quality sorting on the preprocessed stratum measurement data, selecting the stratum measurement data according to the quality sorting, and extracting wave parameters in the stratum measurement data; utilizing the selected wave parameters to calculate the kinematics relation of stratigraphic measurement rays at different depths to obtain physical response characteristics on a stratigraphic elastic interface, and constructing a geologic model according to the obtained corresponding physical characteristics for training to obtain a phase control model meeting a target function; colored inversion is carried out on the obtained phase control model to obtain a wa