Cardinal Oil
Operator of record for 71 catalogued wells across 4 states. Every well below links to its full registry page.
Filed as: CARDINAL OIL CO · CARDINAL OIL LLC · Cardinal Oil Company · Cardinal Oil, LLC
Wells operated
71
Active
27
Plugged
13
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Montana | 35 |
| Oklahoma | 26 |
| Illinois | 5 |
| Pennsylvania | 5 |
Well mix
- Oil wells
- 28
- Gas wells
- 24
- Shut-in
- 28
- Active share
- 38%
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Claim your operator profileNotable wells operated by Cardinal Oil
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Jacobsen Farms Inc. 1-14-23H | 25-085-21856 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 19,827 ft |
| Jacobsen 1-14H | 25-085-21718 | Plugged & abandoned | Oil | Roosevelt, MT | Cardinal Oil, LLC | 12,773 ft |
| Jacobsen 2-13 | 25-085-21123 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 12,353 ft |
| McCabe 1 | 25-085-21050 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 12,210 ft |
| McCabe 2 | 25-085-21299 | Active | Injection | Roosevelt, MT | Cardinal Oil, LLC | 12,206 ft |
| McCabe 1X | 25-085-21617 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 12,200 ft |
| Waldow 33-34 1 | 25-085-21127 | Plugged & abandoned | Other type | Roosevelt, MT | Cardinal Oil, LLC | 12,150 ft |
| McCabe Farms 1-4 | 25-085-21628 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 12,120 ft |
| Johnson 7-21H | 25-085-21699 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 10,670 ft |
| Allen 10-31 22-27-H1 | 25-087-21750 | Other status | Oil | Rosebud, MT | Cardinal Oil, LLC | 10,218 ft |
| State 2 | 25-085-21606 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 8,825 ft |
| Wheeler Ranch 9-16 | 25-085-21789 | Shut-in | Oil | Roosevelt, MT | Cardinal Oil, LLC | 8,653 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Cardinal Oil operate?
Cardinal Oil is the operator of record for 71 catalogued oil & gas wells, with the largest concentration in Montana (35). Only wells in states WellCensus has ingested are counted.
How many of Cardinal Oil's wells are still active?
27 of Cardinal Oil's catalogued wells are active; 13 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).