摘要
在层序地层与岩相古地理研究中,需要对野外地质剖面记录、测井录井记录等海量数据进行对比分析,如何将海量数据用空间数据库管理并加以分析,是层序地层与岩相古地理研究中的一个重要技术手段。以鄂尔多斯盆地中一个层序的岩相古地理图的分析、绘制为例,介绍了空间数据库的设计、分析、应用等关键技术。
Analysis and correlation of massive data obtained from geological profile,well logging and mud logging are required in the studies of both sequence stratigraphy and lithofacies paleogeography. The way to manage and analyze the massive data through spatial database is an important technical mean in these studies. Some key technologies, such as design, analysis and application of spatial database, are introduced by the map drawing and the analysis of lithofacies paleogeography of a sequence in Ordos Basin.
出处
《天然气勘探与开发》
2009年第2期13-17,20,共6页
Natural Gas Exploration and Development
关键词
空间数据库
MAPINFO
层序地层
岩相古地理
spatial database, mapinfo, sequence stratigraphy, lithofacies paleogeography
