摘要
在含油气盆地石油地质综合研究中,需要处理、分析大量的测井、录井数据,绘制层序地层、沉积微相、含油气显示等综合地层柱状图,需要对海量录井地质数据、实验测试数据进行统计、计算、分析、对比,以研究沉积、构造演化及油藏分布规律。目前,随着成熟含油气盆地中地质数据的海量增长,常规的数据管理与处理技术已难以适应生产、科研的需求。本文以大庆油田310口井的科学管理、录井柱状图绘制中的数据处理及多井砂泥比例计算为例,介绍Sql Server大型关系型数据库技术的管理、处理及计算等技术,特别是数据库的远程访问、快速查询、批量修改、按条件纠错、数据查重、统计以及海量计算等功能的使用,提高了工作效率,增加了数据使用的准确性,数据重组的灵活性。实践证明,该方法是一种切实可行的科学管理、计算方法,可以在石油地质生产、研究中推广使用。
In petroleum geology study of petroliferous basin,a large number of logging and geological data need to be analyzed and processed such as drawing comprehensive stratigraphic histograms including stratigraphic sequence histogram of a single well,sedimentary microfacies and oil and gas show,etc.Then the massive geological data are calculated,compared,and analyzed to study sediment,tectonic evolution and reservoir distribution in the basin.At present,with the growth of geological data in the mature petroliferous basin,conventional management model is difficult to meet the needs of production or scientific research.Based on 310 wells in Daqing oilfield,this paper presents a way of massive logging data management and information extraction related to Sql Server database which has functions of fast querying,modifying,deleting,statistic and computing,etc.It greatly improves the efficiency,data accuracy and flexibility.Practice has proved it is a viable scientific management and calcuation method,and can be promoted in oil production and scientific research.
出处
《石油工业计算机应用》
2016年第1期7-12,3,共6页
Computer Applications Of Petroleum
基金
云质岩致密油储层微米-纳米孔喉网络体系及其流体耦合流动机理与流动下限(41372145)
