Welcome to orphan wells

Orphaned oil and gas wells are unplugged nonproducing wells with no solvent owner of record to plug and mitigate them, such that the responsibility often falls on government agencies and the general public. This map contains more than 115,000 documented orphan wells in the US that are abandoned by their original owners.

The United States Environmental Protection Agency (EPA) estimates that methane emissions from over 2 million inactive, unplugged wells, of which documented orphan wells are a subset, range from a CO2 equivalent of 7-20 million metric tons per year (approximately the emissions of 2 to 5 million cars).

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Based on data from,
Source code available on Gitlab - Developed by NextGen Geophysics.

Selected well

Name {{ selectedDataset.Name }}
API well ID {{ selectedDataset.ID }}
State {{ selectedDataset.State }}
County {{ selectedDataset.County }}
Wells within area
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Each hexagon is approx. 252 km^2 in area.