438 months of monthly production on record (1990-01–2026-06): 48,129,873 bbl oil and 26,709,741 mcf gas lifetime.
Free under CC BY 4.0 — use it with credit to Buckhead Energy.
Data through Jun 2026 · compiled from public state-regulator records, refreshed monthly.
Quick answer: Sheridan County, Montana has 48,129,873 barrels of oil and 26,709,741 Mcf of gas on record across 438 months (Jan 1990–Jun 2026), peaking at 340 producing wells in a single month. Compiled and normalized from Montana's public oil and gas regulator filings, refreshed monthly and free to download (CSV/JSON) and reuse under CC BY 4.0.
Over the 438 months on record (Jan 1990–Jun 2026), Sheridan County has produced 48,129,873 barrels of oil and 26,709,741 thousand cubic feet (Mcf) of gas, per public Montana oil and gas regulator filings. Month-by-month figures are in the table and the downloadable CSV/JSON.
Sheridan County peaked at 340 producing wells in a single month, with 42 in the latest reported month, based on the monthly producing-well counts in this dataset.
It is aggregated and normalized by Buckhead Energy from Montana's public oil and gas regulator well records, refreshed monthly. It is reference data — not a valuation, appraisal, or investment advice.
Yes. The full 438-month history is free to download as CSV or JSON and is licensed CC BY 4.0 — reuse it with attribution to Buckhead Energy. Download links are at the top of this page.
Full 438-month history is in the CSV and JSON. Aggregated from public state-regulator well records and normalized by Buckhead Energy; oil in barrels, gas in thousand cubic feet. This is reference data, not a valuation. If you own minerals here, get a free written offer.
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