The Art Of Drilling Oil Shale

Oil shale may not produce the same excitement of the gold rush days, but presently there is an "oil shale fever" among mining men. Such exotic equipment as 800-ton haul units, 75 ft. boring machines, and huge fully automatic multi-purpose jumbo drill units are only a few of the topics of conversation in the oil shale groups. I am dreaming, perhaps, but this type of exotic thinking will exuberate the advancement in mining technology and will only be tempered by the practicality and the availability of today's equipment.