Big O
Operator of record for 48 catalogued wells across 1 state. Every well below links to its full registry page.
Wells operated
48
Active
23
Plugged
0
Orphaned
0
Portfolio by state
No per-state breakdown available.
Well mix
- Oil wells
- 0
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 48%
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Claim your operator profileNotable wells operated by Big O
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| J. Neufeldt 9 | 15-079-20009 | Active | Injection | Harvey, KS | Big O | 4,371 ft |
| Curtis 1 | 15-185-20191 | Plugged & abandoned | Oil | Stafford, KS | Big O | 4,316 ft |
| McGaughey 1-15 | 15-135-23493 | Plugged & abandoned | Other type | Ness, KS | Big O | 4,275 ft |
| Curtis 3 | 15-185-20205 | Plugged & abandoned | Oil | Stafford, KS | Big O | 4,220 ft |
| Wilson 'A' 3 | 15-185-12316 | Plugged & abandoned | Injection | Stafford, KS | Big O | 4,032 ft |
| Nba 1-24 | 15-145-21358 | Plugged & abandoned | Oil | Pawnee, KS | Big O | 3,940 ft |
| Sims 1 | 15-145-21541 | Shut-in | Oil | Pawnee, KS | Big O | 3,864 ft |
| Smith 1-19 | 15-009-25224 | Plugged & abandoned | Other type | Barton, KS | Big O | 3,850 ft |
| Wilson 1 | 15-185-00851 | Plugged & abandoned | Oil | Stafford, KS | Big O | 3,775 ft |
| Clarence Froese 3 | 15-079-20065 | Plugged & abandoned | Injection | Harvey, KS | Big O | 3,775 ft |
| Henry Baier 1 | 15-185-11205 | Active | Oil | Stafford, KS | Big O | 3,761 ft |
| Schmidt, George 1 | 15-185-11203 | Plugged & abandoned | Oil | Stafford, KS | Big O | 3,720 ft |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Big O operate?
Big O is the operator of record for 48 catalogued oil & gas wells. Only wells in states WellCensus has ingested are counted.
How many of Big O's wells are still active?
23 of Big O's catalogued wells are active; 0 are plugged & abandoned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).