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Harding County, SD oil and gas wells
947 wells: 304 active, 449 plugged, run by 127 operators.
Figures from the South Dakota Department of Agriculture and Natural Resources, Geological Survey Program, updated 2026-10-01.
Top operators in Harding
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| Koch 21-33E Haivala Travers SBRRU | 40-063-20119 | Plugged | Injection | 🔒 Sign in free |
| Koch 23-25 WBRRU | 40-063-20491 | Plugged | Oil | 🔒 Sign in free |
| Koch 23-29 SBRRU | 40-063-20433 | Plugged | Injection | 🔒 Sign in free |
| Koch 24-13 Thune | 40-063-20395 | Plugged | Oil | 🔒 Sign in free |
| Koch 24-4 Federal SBRRU | 40-063-20187 | Plugged | Oil | 🔒 Sign in free |
| Koch 31-18 Piekkola | 40-063-20425 | Plugged | Oil | 🔒 Sign in free |
| Koch 31-28 SBRRU | 40-063-20416 | Plugged | Injection | 🔒 Sign in free |
| Koch 32-12A Seppala | 40-063-20142 | Plugged | Oil | 🔒 Sign in free |
| Koch 32-17R Graves | 40-063-05049 | Plugged | Oil | 🔒 Sign in free |
| Koch 32-19 BRRU | 40-063-20317 | Plugged | Injection | 🔒 Sign in free |
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