Halde Oil
Operator of record for 10 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Halde Oil is the operator of record for 10 catalogued U.S. oil & gas wells in 1 state. 5 (50%) are active, 3 (30%) plugged & abandoned. Its largest concentration is in Colorado, with 10 wells (100% of its portfolio).
Wells operated
10
Active
5
Plugged
3
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 10 |
Well mix
- Oil wells
- 7
- Gas wells
- 2
- Shut-in
- 2
- Active share
- 50%
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Claim your operator profileWhere does Halde Oil operate?
Halde Oil's catalogued wells are spread across 1 state: Colorado (10). Its 10 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 Halde Oil’s wells are active, plugged or orphaned?
50% of Halde Oil's catalogued wells are active, 21 percentage points above the national share of 29%. 30% are plugged & abandoned, against 47% nationally. 2 wells (20%) are shut-in — unplugged but idle. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Halde Oil operate?
By product class, 7 (70%) are oil wells and 2 (20%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 8-1x Craig in Lincoln, CO at 7,280 ft. The wells listed below sit in Lincoln (CO), Cheyenne (CO) and Kiowa (CO).
Notable wells operated by Halde Oil
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 8-1x Craig | 05-073-06279 | Plugged & abandoned | Oil | Lincoln, CO | Halde Oil Inc | 7,280 ft |
| 1 Mitchell 41-35 | 05-017-06939 | Active | Other type | Cheyenne, CO | Halde Oil Inc | 5,678 ft |
| 1 Norrene 13-2 | 05-017-07063 | Active | Gas | Cheyenne, CO | Halde Oil Inc | 5,430 ft |
| 4 Bill 34-26 | 05-017-07024 | Active | Oil | Cheyenne, CO | Halde Oil Inc | 5,360 ft |
| 2 Bill 23-26 | 05-017-07003 | Active | Oil | Cheyenne, CO | Halde Oil Inc | 5,330 ft |
| 21-12 #1 Arlene | 05-061-06606 | Plugged & abandoned | Oil | Kiowa, CO | Halde Oil Inc | 5,281 ft |
| 6 Bill | 05-017-07546 | Plugged & abandoned | Oil | Cheyenne, CO | Halde Oil Inc | 5,261 ft |
| 1 Wexford | 05-017-07558 | Active | Oil | Cheyenne, CO | Halde Oil Inc | 5,255 ft |
| 1 Jagee | 05-061-06584 | Shut-in | Oil | Kiowa, CO | Halde Oil Inc | 5,225 ft |
| 1 Mayer 12-2 | 05-061-06708 | Shut-in | Gas | Kiowa, CO | Halde Oil Inc | 5,205 ft |
Deepest first where depth is published. See all 10 wells →
Frequently asked questions
How many wells does Halde Oil operate?
Halde Oil is the operator of record for 10 catalogued oil & gas wells, with the largest concentration in Colorado (10). Only wells in states WellCensus has ingested are counted.
How many of Halde Oil's wells are still active?
5 of Halde Oil's catalogued wells are active; 3 are plugged & abandoned.
In which states does Halde Oil operate wells?
Halde Oil is the operator of record for wells in Colorado (10).
Does Halde Oil operate mostly oil or gas wells?
7 of Halde Oil's catalogued wells are oil wells and 2 are gas wells; the rest are injection, service or unclassified wells.
What is Halde Oil's deepest well?
Among wells with a published depth, 8-1x Craig in Lincoln, CO is the deepest at 7,280 ft.
Where Halde 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, “Halde Oil — well portfolio”, https://wellcensus.com/operators/halde-oil-16742 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).