Sleeve reinforcement parameter determination method and device, computer equipment and storage medium

• Main Authors: XIANG DEGUI, ZHOU XIAOJIN, FAN YU, WANG QIAN, ZHOU NAYUN, YANG XINRUI, ZENG BO, SONG YI, ZHU ZHONGYI, YONG RUI, GOU QIYONG, CHEN JUAN, FANG CHAO, CHEN CHAOWEI, GUO XINGWU
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a casing reinforcement parameter determination method and device, computer equipment and a storage medium, and particularly relates to the field of energy exploitation. The method comprises the following steps: acquiring a three-dimensional geologic model and a three-dimensional crustal stress field model of a target area; according to the three-dimensional geologic model and the three-dimensional crustal stress field model, obtaining a deformation risk position of a target casing in the target area; according to historical data of the target area, the maximum stress borne by the deformation risk position is obtained; and according to the maximum stress borne by the deformation risk position, the sleeve reinforcement parameter corresponding to the deformation risk position is determined. According to the scheme, by establishing the three-dimensional geologic model and the three-dimensional stress field model of the target area, the position where the casing possibly deforms is determi