Abstract:  In order to establish and improve the special database of oil sands spectrum, we introduce the design
and development of special database of oil sands spectrum, which uses C# Language and SQL Server 2008
database to conduct the data administration and provide the data description. 90 group of oil sands spectrum data
in the wild of Qinghai province are used for database testing, tests prove that: the parameters of the characteristic
of spectral absorption including position, depth, width, slope, area, and symmetry of absorption wave length can
be obtained. The unknown measured spectral curue and well-known spectrum library curve can be matched with
each other. It meets the requirements of the database design.

Key words: oil sands spectrum, analysis of parameters of spectrum absorption characteristic;spectrum fitting analysis, database