Database Technology of Massive Logging Data Management in Petroleum Geology
Shi We · Geospatial Information · 2012
In petroleum geology study, it is need to analyze a large number of well logging data, and draw a single well histogram and the associated well profile. Then, it is to be calculated, compared, and analyzed the mass of geological data in order to analyze the sedimentary facies and depositional environment. At present, due to the massive growth of the geological data, the conventional Excel-spreadsheet management model has been difficult to meet the needs of production or scientific research. This paper introduced a way of massive logging data management and information extraction technology such as data processing in drawing a histogram and single factor extraction, especially by fast querying, modifying, deleting, statistic sing and computing, etc of Access relational database technology. Flexible using of the Access data which greatly improves efficiency enhanced data accuracy and flexibility. Practice had proved that the method was a viable scientific computing, and could be promoted in the use of Earth Sciences research.