Allison Estate Bf
Operator of record for 89 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Allison Estate Bf is the operator of record for 89 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 87 (98%) are plugged & abandoned. Its largest concentration is in Colorado, with 89 wells (100% of its portfolio).
Wells operated
89
Active
0
Plugged
87
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 89 |
Well mix
- Oil wells
- 9
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Allison Estate Bf operate?
Allison Estate Bf's catalogued wells are spread across 1 state: Colorado (89). Its 89 Colorado wells are 0.1% of the 124,327 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 Allison Estate Bf’s wells are active, plugged or orphaned?
0% of Allison Estate Bf's catalogued wells are active, 29 percentage points below the national share of 29%. 98% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Allison Estate Bf operate?
By product class, 9 (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 1 Lemay in Lincoln, CO at 7,450 ft. The wells listed below sit in Lincoln (CO), Larimer (CO), Morgan (CO), Weld (CO) and Adams (CO).
Notable wells operated by Allison Estate Bf
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Lemay | 05-073-05009 | Plugged & abandoned | Other type | Lincoln, CO | Allison Estate* B F | 7,450 ft |
| 1 L F Johnston | 05-069-05082 | Plugged & abandoned | Other type | Larimer, CO | Allison Estate* B F | 6,882 ft |
| 1 Korsoski | 05-087-06458 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,490 ft |
| 1 Nickerson | 05-123-05383 | Plugged & abandoned | Other type | Weld, CO | Allison Estate* B F | 6,450 ft |
| 1 Olson | 05-087-06487 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,437 ft |
| 2 Masden | 05-087-06292 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,403 ft |
| 1 Drew | 05-087-06568 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,400 ft |
| 2 Rosener | 05-001-05500 | Plugged & abandoned | Other type | Adams, CO | Allison Estate* B F | 6,256 ft |
| 1 Rosener | 05-001-05494 | Plugged & abandoned | Oil | Adams, CO | Allison Estate* B F | 6,237 ft |
| 1 Jackson State | 05-087-40070 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,213 ft |
| 1 Westhoff Et Ux | 05-087-06398 | Plugged & abandoned | Other type | Morgan, CO | Allison Estate* B F | 6,057 ft |
| 1 Government | 05-123-05760 | Plugged & abandoned | Other type | Weld, CO | Allison Estate* B F | 6,048 ft |
Deepest first where depth is published. See all 89 wells →
Frequently asked questions
How many wells does Allison Estate Bf operate?
Allison Estate Bf is the operator of record for 89 catalogued oil & gas wells, with the largest concentration in Colorado (89). Only wells in states WellCensus has ingested are counted.
How many of Allison Estate Bf's wells are still active?
0 of Allison Estate Bf's catalogued wells are active; 87 are plugged & abandoned.
In which states does Allison Estate Bf operate wells?
Allison Estate Bf is the operator of record for wells in Colorado (89).
Does Allison Estate Bf operate mostly oil or gas wells?
9 of Allison Estate Bf's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Allison Estate Bf's deepest well?
Among wells with a published depth, 1 Lemay in Lincoln, CO is the deepest at 7,450 ft.
Where Allison Estate Bf'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, “Allison Estate Bf — well portfolio”, https://wellcensus.com/operators/allison-estate-bf-3003 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).