Southwestern Development
Operator of record for 6 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: SOUTHWESTERN DEVELOPMENT CO · Southwestern Development Co.
Wells operated
6
Active
0
Plugged
5
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| New York | 3 |
| California | 2 |
| Colorado | 1 |
Well mix
- Oil wells
- 2
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileNotable wells operated by Southwestern Development
| Well | API # | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Moran, T 1 | 31-003-00385 | Plugged & abandoned | Gas | Allegany, NY | Southwestern Development Co. | 4,434 ft |
| Randall Charles 1 | 31-013-00767 | Plugged & abandoned | Other type | Chautauqua, NY | Southwestern Development Co. | 3,895 ft |
| Shearer 1 | 31-097-00518 | Orphaned | Other type | Schuyler, NY | Southwestern Development Co. | 2,340 ft |
| 1 Rusina Ranch | 05-041-05039 | Plugged & abandoned | Other type | El Paso, CO | Southwestern Development Co | 485 ft |
| K.C.L. 1 | 04-029-08422 | Plugged & abandoned | Oil | Kern, CA | Southwestern Development Co. | — |
| Mendonza 1 | 04-083-02528 | Plugged & abandoned | Oil | Santa Barbara, CA | Southwestern Development Co. | — |
Deepest first where depth is published; find any well via search.
Frequently asked questions
How many wells does Southwestern Development operate?
Southwestern Development is the operator of record for 6 catalogued oil & gas wells, with the largest concentration in New York (3). Only wells in states WellCensus has ingested are counted.
How many of Southwestern Development's wells are still active?
0 of Southwestern Development's catalogued wells are active; 5 are plugged & abandoned and 1 are flagged as orphaned.
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).