基于Open Inventor的重点海域地质体三维模型构建  

3D MODEL CONSTRUCTION OF GEOLOGICAL BODIES IN KEY MARINE AREAS BASED ON OPEN INVENTOR

作　　者：孙记红[1,2] 魏合龙 王诏[1,2] 何书锋 刘展 张伟[4] SUN Jihong;WEI Helong;WANG Zhao;HE Shufeng;LIU Zhan;ZHANG Wei(The Key Laboratory of Marine Hydrocarbon Resource and Geology, MLR, Qingdao 266071, China;Qingdao Institute of Marine Geology, CGS, Qingdao 266701, China;College of Geo-Resourees and Information, China University of Petroleum （East China）, Qingdao 266555, China;Downhole Services Company BHDC, Renqiu 062552, Hebei, China)

机构地区：[1]国土资源部海洋油气资源与环境地质重点实验室,青岛266071 [2]中国地质调查局青岛海洋地质研究所,青岛266701 [3]中国石油大学(华东)地球科学与技术学院,青岛266555 [4]渤海钻探井下作业公司,河北任丘062552

出　　处：《海洋地质前沿》2018年第3期39-45,共7页Marine Geology Frontiers

基　　金：中国地质调查局二级项目(DD20160157;DD20160156)

摘　　要：地震勘探解释成果图是油气勘探开发行业最常用的一种图件。通过对地震勘探解释成果图所展示的复杂地质构造进行建模,并对其进行三维可视化查询和显示,可以有效地为海洋油气勘探开发提供决策依据。通过对重点海域地质体三维模型构建及可视化方法的研究,建立了一套模型构建流程,基于Open Inventor平台开发了地质体三维建模及可视化软件,结合实际海洋地质地震勘探解释成果资料的应用,表明该模型构建方法可以有效地建立地质体三维模型,具有良好的应用价值。Seismic data are widely used in oil and gas exploration and development.By modeling the complex geological structure revealed by the seismic interpretation results through the three-dimensional（3D）visual query and display,we may effectively acquire the information for decision making in the process of marine oil and gas exploration and development.In this paper,we made a thorough study on the construction of 3D model and its visualization for some geological bodies in some key areas of China seas.A 3D geological modeling and visualization software based on Open Inventor platform is adopted,and the procedure to establish the model discussed.The application of the model indicates that the 3D model for geological bodies based upon interpreted seismic data has a high value in application.

关 键 词：OPEN INVENTOR 地质体三维模型 可视化 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]