Ankarlo George S
Operator of record for 10 catalogued wells across 3 states. Every well below links to its full registry page.
Filed as: ANKARLO GEORGE S · Ankarlo, George S.
At a glance
Ankarlo George S is the operator of record for 10 catalogued U.S. oil & gas wells in 3 states. None is listed as active, 9 (90%) are plugged & abandoned. Its largest concentration is in Illinois, with 8 wells (80% of its portfolio).
Wells operated
10
Active
0
Plugged
9
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 8 |
| Michigan | 1 |
| Wyoming | 1 |
Well mix
- Oil wells
- 1
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Ankarlo George S operate?
Ankarlo George S's catalogued wells are spread across 3 states: Illinois (8), Michigan (1) and Wyoming (1). Its 8 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 Ankarlo George S’s wells are active, plugged or orphaned?
0% of Ankarlo George S's catalogued wells are active, 29 percentage points below the national share of 29%. 90% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Ankarlo George S operate?
By product class, 1 (10%) 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 Mc Leod 1 in Platte, WY at 1,040 ft. The wells listed below sit in Platte (WY), Jersey (IL), Mcdonough (IL), Schuyler (IL), Hancock (IL) and Madison (IL) and other counties. 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 Ankarlo George S
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Mc Leod 1 | 49-031-05046 | Plugged & abandoned | Oil | Platte, WY | Ankarlo George S | 1,040 ft |
| Dependahl 1 | 12-083-00133 | Plugged & abandoned | Other type | Jersey, IL | Ankarlo, George S. | 862 ft |
| Miller 1 | 12-109-00516 | Plugged & abandoned | Other type | Mcdonough, IL | Ankarlo, George S. | 756 ft |
| Young 1 | 12-169-20413 | Plugged & abandoned | Other type | Schuyler, IL | Ankarlo, George S. | 710 ft |
| Wright 1 | 12-067-20560 | Plugged & abandoned | Other type | Hancock, IL | Ankarlo, George S. | 644 ft |
| Smith 1 | 12-119-01039 | Plugged & abandoned | Other type | Madison, IL | Ankarlo, George S. | 630 ft |
| Saxer 1 | 12-009-20391 | Plugged & abandoned | Other type | Brown, IL | Ankarlo, George S. | 615 ft |
| Adrian, Mable #1 1 | 12-149-00128 | Plugged & abandoned | Other type | Pike, IL | Ankarlo, George S. | 600 ft |
| Junk 1 | 12-163-02252 | Plugged & abandoned | Other type | St. Clair, IL | Ankarlo, George S. | 375 ft |
| Zech, Franklin & Mable 1 | 21-021-19544 | Other status | Other type | Berrien, MI | Ankarlo George S | — |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Ankarlo George S operate?
Ankarlo George S is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Illinois (8). Only wells in states WellCensus has ingested are counted.
How many of Ankarlo George S's wells are still active?
0 of Ankarlo George S's catalogued wells are active; 9 are plugged & abandoned.
In which states does Ankarlo George S operate wells?
Ankarlo George S is the operator of record for wells in Illinois (8), Michigan (1) and Wyoming (1).
Does Ankarlo George S operate mostly oil or gas wells?
1 of Ankarlo George S's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Ankarlo George S's deepest well?
Among wells with a published depth, Mc Leod 1 in Platte, WY is the deepest at 1,040 ft.
Where Ankarlo George S'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, “Ankarlo George S — well portfolio”, https://wellcensus.com/operators/ankarlo-george-s-28196 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).