Mefford
Operator of record for 8 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
8
Active
0
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 8 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Mefford
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Siler, N. W. 6 | 12-033-09662 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 1,081 ft |
| Siler, N. 2 | 12-033-08061 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 973 ft |
| Siler, M. W. 1 | 12-033-12883 | Other status | Other type | Crawford, IL | Mefford | 962 ft |
| Siler, N. S. 3 | 12-033-07285 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 952 ft |
| Siler, N. J. 4 | 12-033-07290 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 950 ft |
| Siler, N. W. 8 | 12-033-09433 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 947 ft |
| Siler 7 | 12-033-08836 | Plugged & abandoned | Oil | Crawford, IL | Mefford | 941 ft |
| Siler, N.W. 5 | 12-033-12884 | Other status | Other type | Crawford, IL | Mefford | 917 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Mefford operate?
Mefford is the operator of record for 8 catalogued oil & gas wells, with the largest concentration in Illinois (8). Only wells in states WellCensus has ingested are counted.
How many of Mefford's wells are still active?
0 of Mefford's catalogued wells are active; 6 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).