14,078 wells across 1,344 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 D Sand formation in Colorado has 14,078 wells on record across 1,344 recorded operators, with 0 drilling permits filed in the 24-month window at source refresh. Its operators with the most wells on record are Padco, British American Oil Production Company, Allison Drilling Company, Tiger Oil Company and Exeter Drilling Company. 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 D Sand formation in Colorado:
| # | Operator | Wells in D Sand |
|---|---|---|
| 1 | Padco | 446 |
| 2 | British American Oil Production Company | 315 |
| 3 | Allison Drilling Company | 261 |
| 4 | Tiger Oil Company | 236 |
| 5 | Exeter Drilling Company | 205 |
| 6 | Plains Exploration & Production Company | 205 |
| 7 | Impetro Resources | 196 |
| 8 | Kimbark Oil & Gas Company | 193 |
| 9 | Pcr Operating | 182 |
| 10 | Petroleum | 172 |
The Colorado counties with the most D Sand activity:
Washington, Logan, Morgan, Adams, Arapahoe
The D Sand 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 D Sand is a formation/play group recorded in Colorado, with 14,078 wells on file across 1,344 distinct operators of record. Operators have filed 0 drilling permits targeting the D Sand 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.
14,078 wells target the D Sand in Colorado, worked by 1,344 recorded operators, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-11-01.
The D Sand operators with the most wells on record in Colorado are Padco, British American Oil Production Company, Allison Drilling Company, Tiger Oil Company and Exeter Drilling Company. The full ranking is in the table on this page. Formation summary date: 2026-11-01.
Operators filed 0 drilling permits targeting the D Sand 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 D Sand 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.
D Sand activity in Colorado includes 14,078 wells on record and 1,344 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 D Sand in Colorado are Washington, Logan, Morgan, Adams, Arapahoe. 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.
Get a free written offer based on your specific tract, operator, and the current D Sand activity in your area.
Get Your Free Written OfferFormation: D Sand
State: Colorado
Total wells: 14,078
Recorded operators: 1,344
Permits 24mo: 0
Summary date: 2026-11-01
