Monthly production for every producing Montana county. Download any county as CSV or JSON, or open its page for the full series.
Licensed CC BY 4.0 — free to use, share, and build on, with credit to Buckhead Energy.
| County | Oil (bbl, lifetime) | Gas (mcf, lifetime) | Months | Download |
|---|---|---|---|---|
| Richland | 352,633,864 | 390,994,509 | 438 | CSV · JSON |
| Fallon | 179,174,857 | 373,194,999 | 438 | CSV · JSON |
| Roosevelt | 83,805,120 | 77,279,177 | 438 | CSV · JSON |
| Sheridan | 48,129,873 | 26,709,741 | 438 | CSV · JSON |
| Powder River | 25,207,174 | 626,999,099 | 438 | CSV · JSON |
| Wibaux | 22,894,208 | 15,471,003 | 438 | CSV · JSON |
| Glacier | 18,260,763 | 60,711,337 | 438 | CSV · JSON |
| Dawson | 16,556,992 | 7,379,113 | 438 | CSV · JSON |
| Carbon | 16,452,752 | 47,231,573 | 438 | CSV · JSON |
| Toole | 12,398,400 | 144,408,508 | 438 | CSV · JSON |
| Rosebud | 11,509,193 | 677,634 | 438 | CSV · JSON |
| Blaine | 9,145,894 | 338,510,917 | 438 | CSV · JSON |
| Musselshell | 7,758,754 | 581,127 | 438 | CSV · JSON |
| Pondera | 5,194,777 | 8,692,650 | 438 | CSV · JSON |
| Valley | 5,172,567 | 37,226,307 | 438 | CSV · JSON |
| Liberty | 3,963,331 | 53,712,279 | 438 | CSV · JSON |
| Prairie | 2,621,128 | 340,737 | 435 | CSV · JSON |
| Teton | 2,269,933 | 806,295 | 438 | CSV · JSON |
| Big Horn | 2,212,630 | 132,827,949 | 438 | CSV · JSON |
| Petroleum | 1,184,590 | 105,685 | 438 | CSV · JSON |
| Daniels | 1,172,720 | 147,293 | 348 | CSV · JSON |
| Yellowstone | 776,399 | 10,459 | 438 | CSV · JSON |
| Garfield | 667,910 | 68,401 | 438 | CSV · JSON |
| McCone | 506,548 | 7,637 | 406 | CSV · JSON |
| Stillwater | 472,914 | 6,730,246 | 432 | CSV · JSON |
| Carter | 399,137 | 370,867 | 234 | CSV · JSON |
| Hill | 40,683 | 274,847,902 | 438 | CSV · JSON |
| Golden Valley | 5,032 | 3,642,999 | 367 | CSV · JSON |
| Fergus | 0 | 1,286,113 | 404 | CSV · JSON |
| Chouteau | 0 | 39,286,844 | 438 | CSV · JSON |
| Custer | 0 | 3,083,755 | 351 | CSV · JSON |
| Phillips | 0 | 404,182,753 | 438 | CSV · JSON |
| Sweet Grass | 0 | 3,006,508 | 354 | CSV · JSON |
Data are aggregated from public state-regulator well records and normalized by Buckhead Energy. Figures are for research and reference; they are not a valuation. Spotted an error? Tell us and we'll note it.
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