Triangle J Oil
Operator of record for 37 catalogued wells across 2 states. Every well below links to its full registry page.
Filed as: TRIANGLE J OIL CO · TRIANGLE J OIL COMPANY
At a glance
Triangle J Oil is the operator of record for 37 catalogued U.S. oil & gas wells in 2 states. None is listed as active, 34 (92%) are plugged & abandoned and 1 flagged as orphaned. Its largest concentration is in Colorado, with 32 wells (86% of its portfolio).
Wells operated
37
Active
0
Plugged
34
Orphaned
1
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 32 |
| Wyoming | 5 |
Well mix
- Oil wells
- 13
- Gas wells
- 0
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Triangle J Oil to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Triangle J Oil operate?
Triangle J Oil's catalogued wells are spread across 2 states: Colorado (32) and Wyoming (5). Its 32 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 Triangle J Oil’s wells are active, plugged or orphaned?
0% of Triangle J Oil's catalogued wells are active, 29 percentage points below the national share of 29%. 92% are plugged & abandoned, against 47% nationally. 1 wells filed under this name are flagged as orphaned — unplugged, with no operator able to plug them.
What kinds of wells does Triangle J Oil operate?
By product class, 13 (35%) 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 A-1 Layne in Adams, CO at 7,863 ft. The wells listed below sit in Adams (CO), Washington (CO), Lincoln (CO) and Logan (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 Triangle J Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| A-1 Layne | 05-001-06370 | Plugged & abandoned | Other type | Adams, CO | Triangle J Oil Co | 7,863 ft |
| 1 Price | 05-001-05095 | Plugged & abandoned | Other type | Adams, CO | Triangle J Oil Co | 5,739 ft |
| 1 White | 05-001-05485 | Plugged & abandoned | Oil | Adams, CO | Triangle J Oil Co | 5,646 ft |
| 7 Morris | 05-001-05173 | Plugged & abandoned | Other type | Adams, CO | Triangle J Oil Co | 5,528 ft |
| 1 Kugel-Hogsett-Hartman A | 05-121-06286 | Plugged & abandoned | Other type | Washington, CO | Triangle J Oil Co | 5,484 ft |
| 1 Newsom | 05-073-05035 | Plugged & abandoned | Other type | Lincoln, CO | Triangle J Oil Co | 5,455 ft |
| 1 Morris-Kane | 05-001-05186 | Plugged & abandoned | Oil | Adams, CO | Triangle J Oil Co | 5,445 ft |
| 2 Morris | 05-001-05188 | Plugged & abandoned | Oil | Adams, CO | Triangle J Oil Co | 5,420 ft |
| 3 Morris | 05-001-05198 | Plugged & abandoned | Other type | Adams, CO | Triangle J Oil Co | 5,409 ft |
| 1-B (Owp) Kugel | 05-121-06298 | Orphaned | Oil | Washington, CO | Triangle J Oil Co | 5,401 ft |
| 1 Bornhoft | 05-075-05349 | Plugged & abandoned | Other type | Logan, CO | Triangle J Oil Co | 5,390 ft |
| 1 Rieke | 05-075-08168 | Plugged & abandoned | Other type | Logan, CO | Triangle J Oil Co | 5,329 ft |
Deepest first where depth is published. See all 37 wells →
Frequently asked questions
How many wells does Triangle J Oil operate?
Triangle J Oil is the operator of record for 37 catalogued oil & gas wells, with the largest concentration in Colorado (32). Only wells in states WellCensus has ingested are counted.
How many of Triangle J Oil's wells are still active?
0 of Triangle J Oil's catalogued wells are active; 34 are plugged & abandoned and 1 are flagged as orphaned.
In which states does Triangle J Oil operate wells?
Triangle J Oil is the operator of record for wells in Colorado (32) and Wyoming (5).
Does Triangle J Oil operate mostly oil or gas wells?
13 of Triangle J Oil's catalogued wells are oil wells and 0 are gas wells; the rest are injection, service or unclassified wells.
What is Triangle J Oil's deepest well?
Among wells with a published depth, A-1 Layne in Adams, CO is the deepest at 7,863 ft.
Where Triangle J Oil'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, “Triangle J Oil — well portfolio”, https://wellcensus.com/operators/triangle-j-oil-7181 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).