A computer program has been developed by JAYCOR to aid in reduction and analysis of experimental data from the 10 ton oil shale retort at the Laramie Energy Research Center. This Fortran computer code is named SORDA. It is linked to a versatile graphics package on the CDC 7600 computer at Berkley. Except for the use of PARAMETER statements, this code is written in standard ANSI Fortran IV. It has been designed to accommodate any changed or extensions that may be needed in the future. The graphics package is currently used to produce graphs of various time-dependent quantities. It can be extended to other types of plots as the need arises. This program will significantly reduce the effort required to reduce, analyze, and intercompare the data from tests on the retort, and simplify their organization into a publishable format.