The effects of temperature, pressure, and catalyst age on catalyst productivity, product distribution, methane yields, Anderson-Shulz-Flory chain growth probability were determined utilizing one of the bench-scale slurry bubble column reactors. Experimental details about this run as well as the results and conclusions derived from it will be provided in the fmal report i DISCLAIMER Portions of this document may be illegible in electronic image products. Images are produced from the best available original document.