Map showing depth to the top of the New Albany Shale (Mississippian and Devonian) in Bartholomew County, Indiana (2017)
The computer-derived contours and color ramp on this map show the depth to the top of the New Albany Shale (Mississippian and Devonian) in Bartholomew County. The shaded relief on the map shows the modern topography. The New Albany is an organic-rich shale that has been studied and explored extensively because it is a potential source of hydrocarbon fuels. Hydrocarbons are not easily extracted from the New Albany, however, because, like other oil shales, the New Albany is composed of fine-grained rock that does not allow the hydrocarbons to flow freely to a conventional well. Various methods for extracting hydrocarbons from organic-rich shales have been considered, and depth (overburden) of the potential resource is often a limiting factor in determining the technical feasibility of an extraction technique. Ex situ extraction methods require surface mining the organic-rich rock and, thus, are limited to areas where overburden in thin. On the other hand, in situ extraction methods favor deposits that lie at greater depths. This map is intended to aid planners and explorationists in assessing the technical potential of extracting hydrocarbons from the New Albany Shale in Bartholomew County.
Hasenmueller, W. A., and Rupp, R. F., 2017, Map showing depth to the top of the New Albany Shale (Mississippian and Devonian) in Bartholomew County, Indiana: Indiana Geological Survey Miscellaneous Map 106, scale 1:48,000.
Keywords: map, New Albany Shale, hydrocarbon, Bartholomew County
Can't find what you're looking for? Feel free to contact us directly:Publication Sales Office
Indiana Geological Survey
611 North Walnut Grove
Bloomington, IN 47405-2208
(812) 855-7636 office phone
(812) 855-2862 office fax
IGS Return Policy
All sales are final. Materials may not be returned after they have been accepted by the customer. Any discrepencies in mail orders must be reported to IGS within 10 days of receipt of order.
The Indiana Geological Survey will refund the purchase price and sales tax of products if returned with the original sales receipt within 10 days of receipt of order. Refunds will be issued with the same method of payment as indicated on the original receipt except for cash purchases, which will be refunded by check. Items must be returned in the same condition as purchased. Refunds on digital products and services are not allowed, except for defective media such as CD-ROMs, flash drives, and so on. The customer is responsible for paying shipping costs to return items.