Thompson George A
Operator of record for 19 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Thompson George A is the operator of record for 19 catalogued U.S. oil & gas wells in 1 state. 9 (47%) are active, 7 (37%) plugged & abandoned. Its largest concentration is in Illinois, with 19 wells (100% of its portfolio).
Wells operated
19
Active
9
Plugged
7
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 19 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 47%
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Claim your operator profileWhere does Thompson George A operate?
Thompson George A's catalogued wells are spread across 1 state: Illinois (19). Its 19 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 Thompson George A’s wells are active, plugged or orphaned?
47% of Thompson George A's catalogued wells are active, 19 percentage points above the national share of 29%. 37% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Thompson George A operate?
By product class, 9 (47%) 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 Riechman A & C 1 in Washington, IL at 1,710 ft.
Notable wells operated by Thompson George A
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Riechman A & C 1 | 12-189-02051 | Plugged & abandoned | Other type | Washington, IL | Thompson, George A. | 1,710 ft |
| Stoner-Thompson Com 1 | 12-189-02033 | Active | Oil | Washington, IL | Thompson, George A. | 1,660 ft |
| Hartley H E 2 | 12-189-01996 | Plugged & abandoned | Other type | Washington, IL | Thompson, George A. | 1,617 ft |
| Langel, W. 2 | 12-189-01402 | Plugged & abandoned | Oil | Washington, IL | Thompson, George A. | 1,549 ft |
| Langel 1 | 12-189-00407 | Plugged & abandoned | Oil | Washington, IL | Thompson, George A. | 1,549 ft |
| Koelling, Henry 6 | 12-189-23837 | Active | Oil | Washington, IL | Thompson, George A. | 1,535 ft |
| Langel, W. 3 | 12-189-01390 | Plugged & abandoned | Injection | Washington, IL | Thompson, George A. | 1,534 ft |
| Hoelscher, O. 2-Swd | 12-189-01381 | Active | Injection | Washington, IL | Thompson, George A. | 1,533 ft |
| Thompson, George 2-Swd | 12-189-01944 | Active | Injection | Washington, IL | Thompson, George A. | 1,532 ft |
| Holle 4-Swd | 12-189-00360 | Active | Injection | Washington, IL | Thompson, George A. | 1,531 ft |
| Maschoff 6 | 12-189-23161 | Active | Oil | Washington, IL | Thompson, George A. | 1,530 ft |
| Maschoff, Martin 4 | 12-189-00044 | Active | Oil | Washington, IL | Thompson, George A. | 1,529 ft |
Deepest first where depth is published. See all 19 wells →
Frequently asked questions
How many wells does Thompson George A operate?
Thompson George A is the operator of record for 19 catalogued oil & gas wells, with the largest concentration in Illinois (19). Only wells in states WellCensus has ingested are counted.
How many of Thompson George A's wells are still active?
9 of Thompson George A's catalogued wells are active; 7 are plugged & abandoned.
In which states does Thompson George A operate wells?
Thompson George A is the operator of record for wells in Illinois (19).
Does Thompson George A operate mostly oil or gas wells?
9 of Thompson George A's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Thompson George A's deepest well?
Among wells with a published depth, Riechman A & C 1 in Washington, IL is the deepest at 1,710 ft.
Where Thompson George A'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, “Thompson George A — well portfolio”, https://wellcensus.com/operators/thompson-george-a-94570 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).