浅谈数据库在地质数据统计中的应用

针对地质数据一般具有量大、分散等特点,常规统计有耗时、费力、易错等不足的情况,以东营油田王岗区块为例,利用数据库对录井、分层与钻井等数据进行综合统计处理,提取特定层段的砂地比、砂泥比等参数,为高效准确地绘制砂地比、砂泥比等值线图提供了有力的支持,避免了复杂的编程,且与常规办公软件相兼容。实例应用表明,这一方法极大地提高了地质数据统计处理的效率与质量。

The Application of Database in Geological Data Statistics

In the light of that the geological data are generous big and dispersive and the routine statistics is timeconsuming,arduous and fallible,and taking Wanggang Block of Dongying Oilfield as an example,this paper makes the comprehensive statistical process for the logging data,layering data and drilling data by using the database,and collects the sand-ground ratio,sand-mud ratio and other parameters of special layer,which provides strong support for the mapping the isograms of sand-ground ratio and sand-mud ratio efficiently and accurately,avoiding the complex programming,and being compatible with general official software.The application example shows that this method greatly improves the efficiency and quality of the statistical process of geological data.