Geier Donald T
Operator of record for 30 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Geier Donald T is the operator of record for 30 catalogued U.S. oil & gas wells in 1 state. 22 (73%) are active, 8 (27%) plugged & abandoned. Its largest concentration is in Illinois, with 30 wells (100% of its portfolio).
Wells operated
30
Active
22
Plugged
8
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 30 |
Well mix
- Oil wells
- 24
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 73%
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Claim your operator profileWhere does Geier Donald T operate?
Geier Donald T's catalogued wells are spread across 1 state: Illinois (30). Its 30 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 Geier Donald T’s wells are active, plugged or orphaned?
73% of Geier Donald T's catalogued wells are active, 44 percentage points above the national share of 29%. 27% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Geier Donald T operate?
By product class, 24 (80%) 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 Aldridge 3 in Jasper, IL at 4,650 ft.
Notable wells operated by Geier Donald T
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Aldridge 3 | 12-079-25572 | Active | Oil | Jasper, IL | Geier, Donald T. | 4,650 ft |
| Jourdan, Jackie 43-10 | 12-079-23574 | Plugged & abandoned | Oil | Jasper, IL | Geier, Donald T. | 3,125 ft |
| McCord D2 | 12-079-25467 | Active | Oil | Jasper, IL | Geier, Donald T. | 3,075 ft |
| McCord D3 | 12-079-25472 | Active | Oil | Jasper, IL | Geier, Donald T. | 3,075 ft |
| Alexander 3 | 12-079-25473 | Active | Oil | Jasper, IL | Geier, Donald T. | 3,070 ft |
| Moschen Rose A-1 | 12-079-25590 | Plugged & abandoned | Other type | Jasper, IL | Geier, Donald T. | 3,070 ft |
| Alexander 4 | 12-079-25474 | Plugged & abandoned | Oil | Jasper, IL | Geier, Donald T. | 3,060 ft |
| Heady, Linda C1 | 12-079-25525 | Active | Oil | Jasper, IL | Geier, Donald T. | 2,964 ft |
| Smith 5 | 12-079-25568 | Active | Oil | Jasper, IL | Geier, Donald T. | 2,935 ft |
| McCord F-1 | 12-079-25541 | Active | Oil | Jasper, IL | Geier, Donald T. | 2,930 ft |
| Hippler, G. F. 2 | 12-079-01811 | Active | Oil | Jasper, IL | Geier, Donald T. | 2,925 ft |
| Ferguson 1 | 12-079-25557 | Plugged & abandoned | Oil | Jasper, IL | Geier, Donald T. | 2,920 ft |
Deepest first where depth is published. See all 30 wells →
Frequently asked questions
How many wells does Geier Donald T operate?
Geier Donald T is the operator of record for 30 catalogued oil & gas wells, with the largest concentration in Illinois (30). Only wells in states WellCensus has ingested are counted.
How many of Geier Donald T's wells are still active?
22 of Geier Donald T's catalogued wells are active; 8 are plugged & abandoned.
In which states does Geier Donald T operate wells?
Geier Donald T is the operator of record for wells in Illinois (30).
Does Geier Donald T operate mostly oil or gas wells?
24 of Geier Donald T's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Geier Donald T's deepest well?
Among wells with a published depth, Aldridge 3 in Jasper, IL is the deepest at 4,650 ft.
Where Geier Donald T'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, “Geier Donald T — well portfolio”, https://wellcensus.com/operators/geier-donald-t-95494 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).