Macgregor Jb
Operator of record for 12 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Macgregor Jb is the operator of record for 12 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 12 (100%) are plugged & abandoned. Its largest concentration is in Illinois, with 12 wells (100% of its portfolio).
Wells operated
12
Active
0
Plugged
12
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Illinois | 12 |
Well mix
- Oil wells
- 11
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Macgregor Jb operate?
Macgregor Jb's catalogued wells are spread across 1 state: Illinois (12). Its 12 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 Macgregor Jb’s wells are active, plugged or orphaned?
0% of Macgregor Jb's catalogued wells are active, 29 percentage points below the national share of 29%. 100% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Macgregor Jb operate?
By product class, 11 (92%) 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 Cunningham 1 in Clay, IL at 3,616 ft.
Notable wells operated by Macgregor Jb
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Cunningham 1 | 12-025-02886 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,616 ft |
| Ruger, R. 1 | 12-025-04813 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,612 ft |
| Klein 1 | 12-025-04835 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,608 ft |
| Klein 2 | 12-025-04847 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,598 ft |
| Klein 3 | 12-025-04882 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,270 ft |
| Ruger 3 | 12-025-04902 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,269 ft |
| Snell, R. 1 | 12-025-04883 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,268 ft |
| Ruger, R. 2 | 12-025-04986 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,260 ft |
| Weiler, F. et al 2 | 12-025-05007 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,260 ft |
| Klein, M. H. 5 | 12-025-04969 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,209 ft |
| Klein, M. H. 6 | 12-025-04985 | Plugged & abandoned | Oil | Clay, IL | MacGregor, J. B. | 3,209 ft |
| Weiler, F Et Al 1 | 12-025-00298 | Plugged & abandoned | Other type | Clay, IL | MacGregor, J. B. | 3,132 ft |
Deepest first where depth is published. See all 12 wells →
Frequently asked questions
How many wells does Macgregor Jb operate?
Macgregor Jb is the operator of record for 12 catalogued oil & gas wells, with the largest concentration in Illinois (12). Only wells in states WellCensus has ingested are counted.
How many of Macgregor Jb's wells are still active?
0 of Macgregor Jb's catalogued wells are active; 12 are plugged & abandoned.
In which states does Macgregor Jb operate wells?
Macgregor Jb is the operator of record for wells in Illinois (12).
Does Macgregor Jb operate mostly oil or gas wells?
11 of Macgregor Jb's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Macgregor Jb's deepest well?
Among wells with a published depth, Cunningham 1 in Clay, IL is the deepest at 3,616 ft.
Where Macgregor Jb'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, “Macgregor Jb — well portfolio”, https://wellcensus.com/operators/macgregor-jb-93297 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).