Sundog Oil
Operator of record for 15 catalogued wells across 1 state. Every well below links to its full registry page.
Filed as: Sundog Oil LLC · Sundog Oil, LLC
At a glance
Sundog Oil is the operator of record for 15 catalogued U.S. oil & gas wells in 1 state. 3 (20%) are active, 0 (0%) plugged & abandoned. Its largest concentration is in Illinois, with 15 wells (100% of its portfolio).
Wells operated
15
Active
3
Plugged
0
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 15 |
Well mix
- Oil wells
- 2
- Gas wells
- 0
- Shut-in
- 2
- Active share
- 20%
Is this your company?
Claim Sundog Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Sundog Oil operate?
Sundog Oil's catalogued wells are spread across 1 state: Illinois (15). Its 15 Illinois wells are 0.0% of the 174,478 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 Sundog Oil’s wells are active, plugged or orphaned?
20% of Sundog Oil's catalogued wells are active, 9 percentage points below the national share of 29%. 0% are plugged & abandoned, against 47% nationally. 2 wells (13%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Sundog Oil operate?
By product class, 2 (13%) are oil wells and 0 (0%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Stocks 2 in Macon, IL at 3,835 ft. State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Sundog Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Stocks 2 | 12-115-23509 | Active | Oil | Macon, IL | Sundog Oil, LLC | 3,835 ft |
| Casner 4 | 12-115-23519 | Active | Injection | Macon, IL | Sundog Oil, LLC | 3,474 ft |
| Hannah 4 | 12-115-23671 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 3,202 ft |
| Tosh 4 | 12-115-23668 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 3,000 ft |
| Tosh 3 | 12-115-23667 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 3,000 ft |
| Tosh 2 | 12-115-23666 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 3,000 ft |
| Hannah 2 | 12-115-23548 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 2,820 ft |
| Hannah 3 | 12-115-23675 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 2,790 ft |
| Casner 1 | 12-115-23512 | Shut-in | Other type | Macon, IL | Sundog Oil, LLC | 2,650 ft |
| Casner 9 | 12-115-23536 | Shut-in | Other type | Macon, IL | Sundog Oil, LLC | 1,870 ft |
| Casner 2 | 12-115-23511 | Active | Oil | Macon, IL | Sundog Oil, LLC | 1,870 ft |
| Casner 10 | 12-115-23535 | Other status | Other type | Macon, IL | Sundog Oil, LLC | 1,777 ft |
Deepest first where depth is published. See all 15 wells →
Frequently asked questions
How many wells does Sundog Oil operate?
Sundog Oil is the operator of record for 15 catalogued oil & gas wells, with the largest concentration in Illinois (15). Only wells in states WellCensus has ingested are counted.
How many of Sundog Oil's wells are still active?
3 of Sundog Oil's catalogued wells are active; 0 are plugged & abandoned.
In which states does Sundog Oil operate wells?
Sundog Oil is the operator of record for wells in Illinois (15).
Does Sundog Oil operate mostly oil or gas wells?
2 of Sundog Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Sundog Oil's deepest well?
Among wells with a published depth, Stocks 2 in Macon, IL is the deepest at 3,835 ft.
Where Sundog 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, “Sundog Oil — well portfolio”, https://wellcensus.com/operators/sundog-oil-105351 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).