OFR-66(3)-76 Research And Development Program On The Disposal Of Retorted Oil Shale---Paraho Oil Shale Project - Phase IV - Interim Report No. 1 Direct Heat Retorted Shale From Semi-Works Plant ? I. Introduction ? 1. General

A preliminary program dated April 25, 1974, was prepared for Development Engineering, Inc. (DEI) on research and development. for laboratory, field and other engineering studies on the disposal of retorted oil shale. This program was revised and published as a final document dated December 17, 1974. The document included discussions on the peculiarities of retorted shale materials to be investigated and discussions of the various laboratory and field tests which would need to be conducted to define their physical and chemical properties. The proposed research and development program was divided into eight work phases as follows: I Program Development. II Exploratory Laboratory Tests on Old U.S.B.M. Retorted Shale. III Laboratory Tests on Pilot Plant Retorted Shales, IV Laboratory Tests on Retorted Shale from the Semi-Works Plant, Field, Test Plots and Ponds. V Field Compaction Tests. VI Infiltration Pond Tests. VIII Final Report.