Studer Oil
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Studer Oil is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 11 (92%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Kansas, with 12 wells (100% of its portfolio).
Wells operated
12
Active
0
Plugged
11
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 12 |
Well mix
- Oil wells
- 10
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Studer Oil operate?
Studer Oil's catalogued wells are spread across 1 state: Kansas (12). Its 12 Kansas wells are 0.0% of the 473,140 catalogued in that state — its largest share of any state. Counts cover only states whose registries WellCensus has ingested with operator names; wells in Nebraska and Texas (location indexes) and in states without a registry ingest are not yet attributed to any operator.
How many of Studer Oil’s wells are active, plugged or orphaned?
0% of Studer Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 92% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Studer Oil operate?
By product class, 10 (83%) are oil wells and 1 (8%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Studer S-2 in Pratt, KS at 4,660 ft.
Notable wells operated by Studer Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Studer S-2 | 15-151-21823 | Plugged & abandoned | Other type | Pratt, KS | Studer Oil Co. | 4,660 ft |
| Haas 2 | 15-151-21944 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,611 ft |
| Miskimen 'A' 1 | 15-151-21591 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,575 ft |
| Miskimen 1-4 | 15-151-22063 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,549 ft |
| Mardis 2-34 | 15-151-21628 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,536 ft |
| Dietz 'B' 1 | 15-151-21807 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,495 ft |
| Studer, L. E. 1 | 15-151-21592 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,480 ft |
| Studer 1 | 15-151-20194 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,455 ft |
| Trimpe 2 | 15-151-21723 | Plugged & abandoned | Gas | Pratt, KS | Studer Oil Co. | 4,450 ft |
| Miskimen 2 | 15-151-22108 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,423 ft |
| Mardis 3-34 | 15-151-21640 | Orphaned | Oil | Pratt, KS | Studer Oil Co. | 4,391 ft |
| Grier 1 | 15-151-21323 | Plugged & abandoned | Oil | Pratt, KS | Studer Oil Co. | 4,347 ft |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Studer Oil operate?
Studer Oil is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Kansas (12). Only wells in states WellCensus has ingested are counted.
How many of Studer Oil's wells are still active?
0 of Studer Oil's catalogued wells are active; 11 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Studer Oil operate wells?
Studer Oil is the operator of record for wells in Kansas (12).
Does Studer Oil operate mostly oil or gas wells?
10 of Studer Oil's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Studer Oil's deepest well?
Among wells with a published depth, Studer S-2 in Pratt, KS is the deepest at 4,660 ft.
Where Studer Oil's wells are
About this data
Source: State oil & gas regulator registries (operator of record as filed, exact-normalized across states) plus the USGS United States Documented Orphaned Well Database (2026), as published October 10, 2026 — WellCensus refreshes it monthly. See the methodology for how records are matched, cleaned and scored.
Cite as: WellCensus, “Studer Oil — well portfolio”, https://wellcensus.com/operators/studer-oil-98234 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).