Laumontite-containing glutenite prediction method, system and device and storage medium

• Main Authors: WANG LIBAO, MENG XIANGCHAO, GUO HUAJUN, PENG BO, CHEN NENGGUI, DOU YANG, CHEN YANG, XU YANG, ZOU ZHIWEN, SHAN XIANG, HOU GANGFU, LI YAZHE, SI XUEQIANG
• Format: Patent
• Language: Chinese; English
• Published: 31.12.2021
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; MEASURING; PHYSICS; TESTING

The invention provides a laumontite-containing glutenite prediction method, system and device and a storage medium. The method comprises the following steps: determining a resistivity threshold value and a density threshold value of laumontite-containing glutenite by utilizing lithology analysis data of a work area slice and a corresponding resistivity logging curve and a density logging curve; using the three-dimensional seismic data volume for inversion to obtain a resistivity inversion data volume; obtaining a density inversion data volume through inversion of the three-dimensional seismic data volume; constraining the resistivity inversion data volume by using a resistivity threshold value to obtain an effective resistivity inversion data volume of the laumontite-containing glutenite; constraining the density inversion data volume by using a density threshold value to obtain an effective density inversion data volume of laumontite-containing glutenite; fusing the effective resistivity inversion data volum