25 wells across 15 recorded operators, with 0 drilling permits filed in the 24-month window at summary refresh.
Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
Quick answer: The San Juan Mountains Prov formation in Colorado has 25 wells on record across 15 recorded operators, with 0 drilling permits filed in the 24-month window at source refresh. Its operators with the most wells on record are Hackathorn Drilling Company, Elgin Carl Oil Company, Odessa Natural, Ridgeway Petroleum and Stanfield Jeffie. Source: Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The operators with the most well counts targeting the San Juan Mountains Prov formation in Colorado:
| # | Operator | Wells in San Juan Mountains Prov |
|---|---|---|
| 1 | Hackathorn Drilling Company | 5 |
| 2 | Elgin Carl Oil Company | 5 |
| 3 | Odessa Natural | 3 |
| 4 | Ridgeway Petroleum | — |
| 5 | Stanfield Jeffie | — |
| 6 | Energy & Carbon Management Commission | — |
| 7 | Stanford Petroleum | — |
| 8 | All States Oil & Production | — |
| 9 | Bensonmontingreer Drilling | — |
| 10 | Cheyenne Drilling | — |
The Colorado counties with the most San Juan Mountains Prov activity:
Ouray, Archuleta
The San Juan Mountains Prov is not among the Colorado formations tracked separately in the yearly permit mix, so only statewide permit counts are shown.
| Year | State permits | This formation | Share | Median lateral |
|---|---|---|---|---|
| 2026 | 604 | — | — | — |
| 2025 | 696 | — | — | — |
| 2024 | 862 | — | — | — |
| 2023 | 902 | — | — | — |
| 2022 | 1,044 | — | — | — |
| 2021 | 517 | — | — | — |
| 2020 | 958 | — | — | — |
| 2019 | 1,637 | — | — | — |
Share of each year’s Colorado drilling permits by target formation, for the formations with the most permits.
| Year | Muddy J Sand | Denver Basin | Mesaverde | Piceance Basin | San Juan Basin | Las Vegas - Raton Basin |
|---|---|---|---|---|---|---|
| 2026 | 16.2% | 69.5% | — | 6.8% | 1.7% | 1.2% |
| 2025 | 16.8% | 64.1% | 3.3% | 11.5% | 2.4% | 0.7% |
| 2024 | 15.3% | 64.6% | 2% | 12.3% | 1.6% | 1.2% |
| 2023 | 22.1% | 56.8% | 5.7% | 8.5% | 4.8% | 1.1% |
| 2022 | 37.1% | 32.5% | 8.3% | 9.5% | 7.7% | 0.5% |
| 2021 | 65.6% | — | 26.1% | — | 4.8% | 0.6% |
| 2020 | 88.4% | 0.6% | 10.5% | — | — | — |
| 2019 | 85.1% | 0.4% | 10.8% | 0.2% | 0.6% | — |
Buckhead Energy computes every figure on this page from grouped records in public oil and gas data. The page shows counts, sums, percentiles and indexes only; it does not list individual wells, leases or permits.
Counts under 3 wells and percentiles under 5 wells are withheld; totals are floors.
Share is the formation’s permits as a percent of the state’s permits that year. Median lateral length is published only when at least 5 permits stand behind it.
Last computed: 2026-11-01. These figures are informational only and are not a valuation of any mineral or royalty interest.
The San Juan Mountains Prov is a formation/play group recorded in Colorado, with 25 wells on file across 15 distinct operators of record. Operators have filed 0 drilling permits targeting the San Juan Mountains Prov in the 24-month window at summary refresh. These are stored records, not a live measure of drilling.
Recorded formation activity provides regional context. It does not establish ownership, future production, royalty payments or a value for an individual tract. Consult qualified professionals about your specific interest.
25 wells target the San Juan Mountains Prov in Colorado, worked by 15 recorded operators, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The San Juan Mountains Prov operators with the most wells on record in Colorado are Hackathorn Drilling Company, Elgin Carl Oil Company, Odessa Natural, Ridgeway Petroleum and Stanfield Jeffie. The full ranking is in the table on this page. Formation summary date: 2026-11-01.
Operators filed 0 drilling permits targeting the San Juan Mountains Prov in the 24-month window at source refresh, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
Operators filed 0 new drilling permits targeting the San Juan Mountains Prov in Colorado in the 24-month window at source refresh. New permits and spuds record reported activity stages; they do not establish ongoing drilling, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
San Juan Mountains Prov activity in Colorado includes 25 wells on record and 15 recorded operators, with 0 drilling permits filed in the 24-month window at source refresh — from Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The primary counties recorded for San Juan Mountains Prov in Colorado are Ouray, Archuleta. Formation summary date: 2026-11-01.
Value depends on your net mineral acres or royalty decimal, the operator, the remaining drilling locations, and current oil and gas prices. This page is informational only, not a valuation. Formation summary date: 2026-11-01.
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Get Your Free Written OfferFormation: San Juan Mountains Prov
State: Colorado
Total wells: 25
Recorded operators: 15
Permits 24mo: 0
Summary date: 2026-11-01
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