A method of reconstructing 3D model from 2D geological cross-section based on self-adaptive spatial

• 作 者: WANG Lixin YIN Yanshu WANG Hui ZHANG Changmin FENG Wenjie LIU Zhenkun WANG Pangen CHENG Lifang LIU Jiong
• 机 构: SchoolofGeosciences,CNOOCResearchInstituteCo.,SinopecPetroleumExplorationandProductionResearchInstit
• 出 处: 石油勘探与开发:英文版
• 发表日期: 2021年2期
• 关键词: geological modeling two-dimensional cross-section three-dimensional model probab
• 基金项目: Supported by the China National Science and Technology Major Project(2017ZX05005-004-002,2016ZX05031-002-001),National Natural Science Foundation of China(41872138),Open Foundation of Top Disciplines

An orthogonal 2D training image is constructed from the geological analysis results of well logs and sedimentary facies;the 2 D probabilities in three directions are obtained through linear pooling method and then aggregated by the logarithmic linear pool