Mallory, William W.

OIL AND GAS FROM FRACTURED SHALE RESERVOIRS IN COLORASO AND NORTHWEST NEW MEXICO; RMAG SPECIAL PUBLICATION NUMBER 1

Denver: Rocky Mountain Association of Geologists, 1977. Soft cover. Fine. Item #46406

Thick Cretaceous shales are widespread in the region and contain oil-filled void fractures in three districts; the Front Range flank, northwest Colorado, and the rim of the San Juan basin. Thirty-eight pages including references plus the large folded map. The book and map are within pockets of the original issuing printed folder. Book and map are fine but the folder shows some edge wear.

Price: $20.00