Montara Petroleum
Operator of record for 31 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: Montara Petroleum · Montara Petroleum Co. · Montara Petroleum Company
Wells operated
31
Active
0
Plugged
17
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 27 |
| Illinois | 2 |
| Montana | 2 |
Well mix
- Oil wells
- 20
- Gas wells
- 4
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Montara Petroleum
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Dejaegher 1-5 | 25-065-21302 | Plugged & abandoned | Other type | Musselshell, MT | Montara Petroleum | 4,843 ft |
| Allen George 1 | 12-059-00626 | Plugged & abandoned | Injection | Gallatin, IL | Montara Petroleum Co. | 2,920 ft |
| Charles Mausey 1 | 12-059-02280 | Plugged & abandoned | Injection | Gallatin, IL | Montara Petroleum Co. | 2,910 ft |
| Johannsen 6 | 25-101-21489 | Plugged & abandoned | Other type | Toole, MT | Montara Petroleum | 1,798 ft |
| Union Seymour 1 | 04-107-00077 | Plugged & abandoned | Gas | Tulare, CA | Montara Petroleum Company | — |
| Daniel 18-A | 04-107-20045 | Plugged & abandoned | Gas | Tulare, CA | Montara Petroleum Company | — |
| ORS Community 3 | 04-029-50278 | Other status | Oil | Kern, CA | Montara Petroleum Company | — |
| Fee 1 | 04-029-37702 | Plugged & abandoned | Oil | Kern, CA | Montara Petroleum Company | — |
| Crestmont-USL 45X-13 | 04-111-20451 | Plugged & abandoned | Other type | Ventura, CA | Montara Petroleum Company | — |
| Quinn 62 | 04-029-50230 | Other status | Oil | Kern, CA | Montara Petroleum Company | — |
| Quinn 63 | 04-029-50229 | Other status | Oil | Kern, CA | Montara Petroleum Company | — |
| Quinn 62 | 04-029-49662 | Other status | Oil | Kern, CA | Montara Petroleum Company | — |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Montara Petroleum operate?
Montara Petroleum is the operator of record for 31 catalogued oil & gas wells, with the largest concentration in California (27). Only wells in states WellCensus has ingested are counted.
How many of Montara Petroleum's wells are still active?
0 of Montara Petroleum's catalogued wells are active; 17 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).