Bertram Don
Operator of record for 13 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Bertram Don is the operator of record for 13 catalogued U.S. oil & gas wells in 1 state. 7 (54%) are active, 6 (46%) plugged & abandoned. Its largest concentration is in Illinois, with 13 wells (100% of its portfolio).
Wells operated
13
Active
7
Plugged
6
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 13 |
Well mix
- Oil wells
- 6
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 54%
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Claim your operator profileWhere does Bertram Don operate?
Bertram Don's catalogued wells are spread across 1 state: Illinois (13). Its 13 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 Bertram Don’s wells are active, plugged or orphaned?
54% of Bertram Don's catalogued wells are active, 25 percentage points above the national share of 29%. 46% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Bertram Don operate?
By product class, 6 (46%) 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 Wall, E. D. 3 in Crawford, IL at 1,031 ft. The wells listed below sit in Crawford (IL) and Greene (IL).
Notable wells operated by Bertram Don
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Wall, E. D. 3 | 12-033-31334 | Active | Oil | Crawford, IL | Bertram, Don | 1,031 ft |
| Drake, J. M. 40 | 12-033-32128 | Plugged & abandoned | Other type | Crawford, IL | Bertram, Don | 1,006 ft |
| Drake, J. M. 47 | 12-033-31333 | Active | Oil | Crawford, IL | Bertram, Don | 1,005 ft |
| Wall, Ethel D. 1 | 12-033-31267 | Active | Oil | Crawford, IL | Bertram, Don | 1,003 ft |
| Wall, Ethel D. W-1 | 12-033-31309 | Active | Injection | Crawford, IL | Bertram, Don | 1,002 ft |
| Wall, Ethel D. 4 | 12-033-31793 | Active | Oil | Crawford, IL | Bertram, Don | 972 ft |
| Stantz, Charles 1-A | 12-033-09041 | Plugged & abandoned | Oil | Crawford, IL | Bertram, Don | 969 ft |
| Wall, E. D. W-2 | 12-033-31713 | Active | Injection | Crawford, IL | Bertram, Don | 962 ft |
| Bailey 1-B | 12-033-08867 | Plugged & abandoned | Other type | Crawford, IL | Bertram, Don | 935 ft |
| Mills,C.-Bailey,I. Comm. 3-A | 12-033-08840 | Plugged & abandoned | Other type | Crawford, IL | Bertram, Don | 917 ft |
| Mills,I.-I.Bailey Comm. 2-A | 12-033-08809 | Active | Oil | Crawford, IL | Bertram, Don | 911 ft |
| McClenning, G. & M. 1 | 12-061-20619 | Plugged & abandoned | Other type | Greene, IL | Bertram, Don | 780 ft |
Deepest first where depth is published. See all 13 wells →
Frequently asked questions
How many wells does Bertram Don operate?
Bertram Don is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Illinois (13). Only wells in states WellCensus has ingested are counted.
How many of Bertram Don's wells are still active?
7 of Bertram Don's catalogued wells are active; 6 are plugged & abandoned.
In which states does Bertram Don operate wells?
Bertram Don is the operator of record for wells in Illinois (13).
Does Bertram Don operate mostly oil or gas wells?
6 of Bertram Don's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Bertram Don's deepest well?
Among wells with a published depth, Wall, E. D. 3 in Crawford, IL is the deepest at 1,031 ft.
Where Bertram Don'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, “Bertram Don — well portfolio”, https://wellcensus.com/operators/bertram-don-96128 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).