54 wells across 44 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: 2026-10-03.
Quick answer: The Capistrano Basin formation in California has 54 wells on record across 44 recorded operators, with 0 drilling permits filed in the 24-month window at source refresh. Its operators with the most wells on record are Community Oil Well, Borderland Exploration, V O D Oil, Grober And Assoc and The Macgregor. Source: Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-10-03.
The operators with the most well counts targeting the Capistrano Basin formation in California:
| # | Operator | Wells in Capistrano Basin |
|---|---|---|
| 1 | Community Oil Well | 4 |
| 2 | Borderland Exploration | 3 |
| 3 | V O D Oil | 3 |
| 4 | Grober And Assoc | — |
| 5 | The Macgregor | — |
| 6 | Charles F Holmes | — |
| 7 | Snell Drilling Company | — |
| 8 | La Jolla Petro Company | — |
| 9 | Palm City Oil Company | — |
| 10 | Tecalote Dome Oil Company | — |
The California counties with the most Capistrano Basin activity:
San Diego
The Capistrano Basin is not among the California formations tracked separately in the yearly permit mix, so only statewide permit counts are shown.
| Year | State permits | This formation | Share | Median lateral |
|---|---|---|---|---|
| 2026 | 2,510 | — | — | — |
| 2025 | 5,530 | — | — | — |
| 2024 | 5,346 | — | — | — |
| 2023 | 940 | — | — | — |
| 2022 | 757 | — | — | — |
| 2021 | 130 | — | — | — |
| 2020 | 1,825 | — | — | — |
| 2019 | 2,587 | — | — | — |
Share of each year’s California drilling permits by target formation, for the formations with the most permits.
| Year | Monterey-Temblor | San Joaquin Basin | Monterey | Coastal Basins | Sacramento Basin | Los Angeles Basin |
|---|---|---|---|---|---|---|
| 2026 | 31% | 39.9% | 11.3% | 8.5% | 4.8% | 2.2% |
| 2025 | 49% | 33.7% | 8.8% | 2.4% | 2.9% | 1.3% |
| 2024 | 50.9% | 36.8% | 5.2% | 0.8% | 2.4% | 1.8% |
| 2023 | 33.7% | 55.1% | 5% | 0.3% | 1.8% | 2.8% |
| 2022 | 4.4% | 81.5% | 2% | 3.8% | — | 3.8% |
| 2021 | 50.8% | 30.8% | 16.2% | 2.3% | — | — |
| 2020 | 71.1% | 24.9% | 1.9% | 1.4% | 0.2% | 0.3% |
| 2019 | 40% | 40% | 15.2% | 2.2% | 0.3% | 0.3% |
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: 2026-10-03. These figures are informational only and are not a valuation of any mineral or royalty interest.
The Capistrano Basin is a formation/play group recorded in California, with 54 wells on file across 44 distinct operators of record. Operators have filed 0 drilling permits targeting the Capistrano Basin 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.
54 wells target the Capistrano Basin in California, worked by 44 recorded operators, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-10-03.
The Capistrano Basin operators with the most wells on record in California are Community Oil Well, Borderland Exploration, V O D Oil, Grober And Assoc and The Macgregor. The full ranking is in the table on this page. Formation summary date: 2026-10-03.
Operators filed 0 drilling permits targeting the Capistrano Basin in the 24-month window at source refresh, per Buckhead Energy analysis of public oil and gas data. Formation summary date: 2026-10-03.
Operators filed 0 new drilling permits targeting the Capistrano Basin in California 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: 2026-10-03.
Capistrano Basin activity in California includes 54 wells on record and 44 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: 2026-10-03.
The primary counties recorded for Capistrano Basin in California are San Diego. Formation summary date: 2026-10-03.
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: 2026-10-03.
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Formation: Capistrano Basin
State: California
Total wells: 54
Recorded operators: 44
Permits 24mo: 0
Summary date: 2026-10-03
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