The Kentucky Geological Survey's interactive map of Class I and II wells provides the locations of disposal and injection wells in the state of Kentucky. The wells displayed on the map are those used for industrial waste disposal (Class I), salt water (brine) disposal (Class II), and enhanced recovery wells for oil and gas production (Class II). The map allows users to select individual wells to access more detailed information, such as the operational status of the well, the company associated with the well, the accompanying geologic formation, and more.

The Illinois State Geological Survey's oil and gas resources interactive map displays records from a database of over 200,000 oil and gas wells in the state of Illinois. The map allows users to explore a range of information about oil and gas wells, producing horizons, samples, core analysis data, structure contours, waterflood areas, and oil fields. 

Click here to explore the Illinois oil and gas resources mapping tool

Source: Illinois State Geological Survey

The Missouri Geological Survey's Geosciences Technical Resource Assessment Tool (GeoSTRAT) makes a large amount of geoscience information available in interactive map form, including:

The West Virginia Geological and Economic Survey provides an interactive map of over 144,000 oil and gas wells in West Virginia.

Users can click on individual wells to access more information, including well logs, production history, important dates, and the availability of samples/cores.

Click here to access the interactive map.

Source: West Virginia Geological & Economic Survey

The Pennsylvania Geological Survey's PaGEODE online tool provides an interactive map of the geology and natural resources of Pennsylvania, including:

• Surface and bedrock geology
• Earthquakes
• Karst features
• Coal, oil, and gas resources
• Sites of notable geologic interest
• Street and topographic maps, and aerial images

The map allows users to select multiple layers that can be overlain on each other. By doing this, users can see how different features are related.

The Ohio Department of Natural Resources, Division of Oil & Gas Resources provides an interactive map of the location, status, and type of oil and gas wells across the state of Ohio. The map also includes information on oil and gas fields, groundwater protection, and flood risk (100-year floodplain).

Oil and gas well data can be downloaded by county for further use and analysis.

Click here to access the interactive map of Ohio's oil and gas wells.

The Kentucky Geological Survey's interactive map provides a large amount of information on Kentucky's geology and natural resources in interactive map form, including:

The Kansas Geological Survey's interactive map allows you to view a large amount of information on oil and gas resources and activity in Kansas. The interactive map includes:

The Indiana Geological and Water Survey's Petroleum Database Management System provides an interactive map of more than 70,000 petroleum-related wells in the state of Indiana. The map includes:

The Idaho Geological Survey's provides a large amount of information on Idaho's geology and natural resources in interactive map form, including:

• Surface geology, including geochemical data
• Oil and gas
• Geothermal wells and thermal springs
• Mine locations
• Aggregate sources
• Young faults

The map allows users to select multiple layers that can be overlain on each other. By doing this, users can see how different features are related.