Mj & O
Operator of record for 3 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
3
Active
0
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| California | 3 |
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Mj & O
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Whisnant 1 | 04-081-00139 | Plugged & abandoned | Other type | San Mateo, CA | M. J. & O. | — |
| Iener 1 | 04-081-00013 | Plugged & abandoned | Other type | San Mateo, CA | M. J. & O. | — |
| Woock 1 | 04-081-00138 | Plugged & abandoned | Other type | San Mateo, CA | M. J. & O. | — |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Mj & O operate?
Mj & O is the operator of record for 3 catalogued oil & gas wells, with the largest concentration in California (3). Only wells in states WellCensus has ingested are counted.
How many of Mj & O's wells are still active?
0 of Mj & O's catalogued wells are active; 3 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).