Kiernan Tom
Operator of record for 13 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: KIERNAN* TOM · Kiernan, Tom
At a glance
Kiernan Tom is the operator of record for 13 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 9 (69%) are plugged & abandoned and 2 flagged as orphaned. Its largest concentration is in Kansas, with 7 wells (54% of its portfolio).
Wells operated
13
Active
0
Plugged
9
Orphaned
2
Portfolio by state
| State | Wells |
|---|---|
| Kansas | 7 |
| Colorado | 6 |
Well mix
- Oil wells
- 0
- Gas wells
- 2
- Shut-in
- 0
- Active share
- 0%
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Claim your operator profileWhere does Kiernan Tom operate?
Kiernan Tom's catalogued wells are spread across 2 states: Kansas (7) and Colorado (6). Its 6 Colorado wells are 0.0% 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 Kiernan Tom’s wells are active, plugged or orphaned?
0% of Kiernan Tom's catalogued wells are active, 29 percentage points below the national share of 29%. 69% are plugged & abandoned, against 47% nationally. 2 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Kiernan Tom operate?
By product class, 0 (0%) are oil wells and 2 (15%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is Yust 1 in Sumner, KS at 3,150 ft. The wells listed below sit in Sumner (KS), Cowley (KS) and Archuleta (CO). State filings spell the name 2 ways; WellCensus merges exact-normalized spellings only, so subsidiaries and affiliates keep their own pages.
Notable wells operated by Kiernan Tom
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| Yust 1 | 15-191-22235 | Plugged & abandoned | Other type | Sumner, KS | Kiernan, Tom | 3,150 ft |
| Yust 5 | 15-191-22286 | Plugged & abandoned | Other type | Sumner, KS | Kiernan, Tom | 2,900 ft |
| Collinson 1 | 15-035-23992 | Plugged & abandoned | Other type | Cowley, KS | Kiernan, Tom | 1,600 ft |
| Warren 1 | 15-035-23966 | Orphaned | Gas | Cowley, KS | Kiernan, Tom | 1,523 ft |
| 1k Nielson | 05-007-06127 | Plugged & abandoned | Other type | Archuleta, CO | Kiernan* Tom | 1,220 ft |
| 1 Bramwell | 05-007-06159 | Plugged & abandoned | Other type | Archuleta, CO | Kiernan* Tom | 943 ft |
| Yust 4 | 15-191-22284 | Other status | Gas | Sumner, KS | Kiernan, Tom | 900 ft |
| Setterstrom 'A' 3 | 15-191-22281 | Plugged & abandoned | Other type | Sumner, KS | Kiernan, Tom | 885 ft |
| Setterstrom 'A' 1 | 15-191-22276 | Orphaned | Other type | Sumner, KS | Kiernan, Tom | 880 ft |
| 2 Bramwell | 05-007-06158 | Plugged & abandoned | Other type | Archuleta, CO | Kiernan* Tom | 760 ft |
| 2k Bramwell | 05-007-06162 | Plugged & abandoned | Other type | Archuleta, CO | Kiernan* Tom | 700 ft |
| 1k Bramwell | 05-007-06160 | Plugged & abandoned | Other type | Archuleta, CO | Kiernan* Tom | 655 ft |
Deepest first where depth is published. See all 13 wells →
Frequently asked questions
How many wells does Kiernan Tom operate?
Kiernan Tom is the operator of record for 13 catalogued oil & gas wells, with the largest concentration in Kansas (7). Only wells in states WellCensus has ingested are counted.
How many of Kiernan Tom's wells are still active?
0 of Kiernan Tom's catalogued wells are active; 9 are plugged & abandoned and 2 are flagged as orphaned.
In which states does Kiernan Tom operate wells?
Kiernan Tom is the operator of record for wells in Kansas (7) and Colorado (6).
Does Kiernan Tom operate mostly oil or gas wells?
0 of Kiernan Tom's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Kiernan Tom's deepest well?
Among wells with a published depth, Yust 1 in Sumner, KS is the deepest at 3,150 ft.
Where Kiernan Tom'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, “Kiernan Tom — well portfolio”, https://wellcensus.com/operators/kiernan-tom-9259 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).