Description: Oil and Gas Fields, 20150108 (1:63,360) - Shows the locations and extents of oil and gas fields in Indiana. A field encloses wells classified in a single field and is not intended to indicate the extent of a producing reservoir. This layer is derived from the Petroleum Database Management System (PDMS) of the Indiana Geological Survey. This layer is updated daily on the PDMS, but was last updated on January 8, 2015 for IndianaMap. For more information about this layer, including metadata and download instructions, please access the PDMS.