Fracturing design method and device, electronic equipment and storage medium

• Main Authors: LIU CHUANGXIN, GUO SHISHENG, LI XIAOFAN, HUANG DAOWU, SHAN LIJUN, FU HAO, FENG YONGJIU, GAO HONGYAN, HU ZHONGTAI, XIA YU, JIAN JIABIN
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; ELECTRIC DIGITAL DATA PROCESSING; FIXED CONSTRUCTIONS; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHYSICS

The invention discloses a fracturing design method and device, electronic equipment and a storage medium. The method comprises the following steps: constructing an offshore low-permeability gas reservoir multi-dimensional geologic model by using a single well one-dimensional ground stress model, seismic pre-stack inversion data and a preset offshore low-permeability gas reservoir three-dimensional geologic model; establishing a discrete fracture network model based on earthquake maximum likelihood fracture attributes and imaging discrete fracture interpretation data, and constructing a reservoir multi-dimensional geological model coupled with a discrete fracture network based on the discrete fracture network model and the offshore low-permeability gas reservoir multi-dimensional geological model; designing a horizontal well position, determining a target well position, performing fracturing fracture network simulation on the target well position according to the reservoir multidimensional geologic model coupl