Burchett, R. R., 1996. Geology of the Liquid Propane Gas Storage Facility Near Greenwood, Nebraska (GSI-10) 23 pp., size 8.5" x 11". Description In the spring of 1962 and 1963, five core tests were drilled for the Mid-America Pipeline Company, near Greenwood, Nebraska. These tests were drilled to determine the feasibility of excavating an underground cavern facility for storage of liquid propane gas. A description of the first core test and correlation logs of the other four tests are included. Out of Print - Unbound copy available or inspect in our offices. Out of print, unbound copy available.