Ampolex USA
Operator of record for 15 catalogued wells across 1 state. Every well below links to its full registry page.
At a glance
Ampolex USA is the operator of record for 15 catalogued U.S. oil & gas wells in 1 state. None is listed as active, 12 (80%) are plugged & abandoned. Its largest concentration is in Colorado, with 15 wells (100% of its portfolio).
Wells operated
15
Active
0
Plugged
12
Orphaned
0
Portfolio by state
| State | Wells |
|---|---|
| Colorado | 15 |
Well mix
- Oil wells
- 3
- Gas wells
- 1
- Shut-in
- 0
- Active share
- 0%
Is this your company?
Claim Ampolex USA to keep this portfolio accurate — verified operators can correct well statuses and add plugging documentation.
Claim your operator profileWhere does Ampolex USA operate?
Ampolex USA's catalogued wells are spread across 1 state: Colorado (15). Its 15 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 Ampolex USA’s wells are active, plugged or orphaned?
0% of Ampolex USA's catalogued wells are active, 29 percentage points below the national share of 29%. 80% are plugged & abandoned, against 47% nationally. None of the wells filed under this name is flagged as orphaned.
What kinds of wells does Ampolex USA operate?
By product class, 3 (20%) are oil wells and 1 (7%) gas wells; nationally the shares are 43% and 17%. The deepest of its wells with a published depth is 1 Lowry Unit in Montezuma, CO at 6,409 ft. The wells listed below sit in Montezuma (CO) and Dolores (CO).
Notable wells operated by Ampolex USA
| Well | API # / state ID | Status | Type | Location | Operator | Depth |
|---|---|---|---|---|---|---|
| 1 Lowry Unit | 05-083-06557 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,409 ft |
| 22-20 Federal | 05-033-06113 | Plugged & abandoned | Gas | Dolores, CO | Ampolex (USA) Inc | 6,365 ft |
| 31-19 Federal | 05-033-06074 | Plugged & abandoned | Oil | Dolores, CO | Ampolex (USA) Inc | 6,359 ft |
| 5-8 Federal | 05-033-06084 | Plugged & abandoned | Oil | Dolores, CO | Ampolex (USA) Inc | 6,344 ft |
| 1 Federal | 05-033-40002 | Plugged & abandoned | Oil | Dolores, CO | Ampolex (USA) Inc | 6,279 ft |
| 2 Se Spargo | 05-033-06119 | Plugged & abandoned | Other type | Dolores, CO | Ampolex (USA) Inc | 6,273 ft |
| 4 Island Butte | 05-083-06531 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,190 ft |
| 2 Ruin Canyon | 05-083-06535 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,179 ft |
| 4-1 Grange Hall-Selsius Fed | 05-083-06546 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,160 ft |
| 25 Island Butte Ii Unit | 05-083-06576 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,102 ft |
| 1 Hovenweep | 05-083-06568 | Plugged & abandoned | Other type | Montezuma, CO | Ampolex (USA) Inc | 6,037 ft |
| 1 Ruin Canyon | 05-083-06533 | Other status | Other type | Montezuma, CO | Ampolex (USA) Inc | — |
Deepest first where depth is published. See all 15 wells →
Frequently asked questions
How many wells does Ampolex USA operate?
Ampolex USA is the operator of record for 15 catalogued oil & gas wells, with the largest concentration in Colorado (15). Only wells in states WellCensus has ingested are counted.
How many of Ampolex USA's wells are still active?
0 of Ampolex USA's catalogued wells are active; 12 are plugged & abandoned.
In which states does Ampolex USA operate wells?
Ampolex USA is the operator of record for wells in Colorado (15).
Does Ampolex USA operate mostly oil or gas wells?
3 of Ampolex USA's catalogued wells are oil wells and 1 are gas wells; the rest are injection, service or unclassified wells.
What is Ampolex USA's deepest well?
Among wells with a published depth, 1 Lowry Unit in Montezuma, CO is the deepest at 6,409 ft.
Where Ampolex USA'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, “Ampolex USA — well portfolio”, https://wellcensus.com/operators/ampolex-usa-6044 (data as of October 10, 2026).
Dataset updated . Operator portfolios are resolved from raw state registry filings (exact-normalized names; subsidiaries stay separate).