物探化探计算技术2024，Vol.46Issue(4)：418-422,5.DOI:10.3969/j.issn.1001-1749.2024.04.06
基于井轨迹空间特征的连井剖面三维可视化研发
Research and development of 3D visualization of connecting-well section based on spatial features of well traces
摘要
Abstract
The connecting-well Section is a critical stratigraphic correlation and fine reservoir research analysis method.Ai-ming at the problems that the connecting-well section in a two-dimensional display is not stereoscopic and intuitive and that u-sing the vertical projection in three-dimensional space cannot show the spatial curved surface information,an implementation scheme is proposed through the study of the drawing technologies of the connecting-well section in three-dimensional space.According to the seismic data,based on the spatial geometric characteristics of the well traces,the well traces'parameter equa-tion is obtained using the theories of computational geometry and solid geometry,and then the triangular mesh is constructed.The 3D visualization of the connecting well section along the well traces is realized using triangular mesh topology,texture mapping,and lighting model technologies.Good results have been achieved through research and application,which provides a novel 3D visual analysis method for researching the spatial distribution characteristics of reservoirs and the spatial changes of various reservoir physical parameters.关键词
连井剖面/三维可视化/纹理映射/光照模型Key words
connecting-well section/three-dimensional visualization/texture mapping/lighting model分类
地质学引用本文复制引用
张理慧,王汉钧,钱宇明,崔京彬,王井伶,王管..基于井轨迹空间特征的连井剖面三维可视化研发[J].物探化探计算技术,2024,46(4):418-422,5.基金项目
中国石油集团科学研究与技术开发项目(2021ZG03) （2021ZG03）
